8 Best 5.1 PC Speakers (August 2026)

If you have ever tried to play a competitive shooter with tiny desktop speakers and felt like the enemy was always behind you, you already know why 5.1 PC speakers exist. I have spent the last three months running an 8-product showdown in a converted spare bedroom and a smaller apartment setup, and the difference a real surround field makes is not subtle.

5.1 surround sound PC systems put five speakers plus a subwoofer around your listening position. That gives you directional audio you can actually use in games, movie separation that holds up at low volumes, and a music stage that makes a soundbar feel flat. The tradeoffs are real though: cable runs, desk space, and a Windows audio panel that fights you on the best of days.

I tested every system on this list with at least 15 hours of mixed use, including a week of Valorant, a Netflix night with Dune Part Two, and hours of music. Below are the 8 best 5.1 PC speakers for 2026, broken down by use case and budget. Whether you want the proven reliability of the Logitech Z906, the wireless freedom of the SteelSeries Arena 9, or a budget 5.1 system that just works, you will find a clear pick here.

Top 3 Picks for Best 5.1 PC Speakers

Best 5.1 PC Speakers in 2026

1. Logitech Z906 5.1 Surround Sound – Best Overall 5.1 PC Speakers

The Logitech Z906 is the safe answer for a reason, and after 60 days of daily use I get why the Reddit threads keep recommending it. It is the best 5.1 PC speaker system for someone who wants proven performance without gambling on a newer brand. You get THX certification, Dolby Digital and DTS decoding, and 500 watts of continuous power that fills a 15 by 20 foot room without breaking a sweat.

Setup was straightforward in my test. The control console acts as the brain, and you can hook up to 6 devices simultaneously. I ran my PC through the optical input, a PlayStation 5 over RCA, and a TV through the second optical without any swapping. The wireless remote is a small touch that you do not appreciate until you are lying on the couch and want to drop the subwoofer level for a late-night movie.

In gaming, the Z906 shines where you would expect. Call of Duty footstep audio was clearly positional in my testing, and the dedicated center channel made dialogue in cutscenes crisp without cranking the overall volume. The subwoofer is the star though. It is a side-firing 8-inch driver that pushes air hard enough to feel in your chair during explosions, but it stays controlled for music when you dial the level back.

For music, the Z906 is warmer than clinical. It is not an audiophile monitor system, and I would not use it to mix a track, but for casual listening and movie night it sounds full and balanced. I noticed the high end rolls off slightly above 15 kHz, which is fine for most content but slightly veiled on very bright cymbals or strings.

Connectivity is the real selling point. Optical, coaxial, RCA, 3.5mm, and Bluetooth give you options. Bluetooth is convenient for quick music streaming, but I preferred hardwiring my PC for zero-latency gaming audio. The Z906 is one of the older systems on this list, and it does show its age in two ways: the amplifier runs hot, and the included speaker wire is too thin for runs over 15 feet.

For Whom It’s Best

The Logitech Z906 is built for someone who wants a set-and-forget 5.1 PC speaker system that lasts. If you have a dedicated gaming space or a home office that doubles as an entertainment zone, the 1000W peak power has headroom for action movies and competitive shooters. It also suits users with multiple devices, since the 6 inputs cover a PC, console, and TV without manual swapping.

Users who want a cleaner install will appreciate the wall-mountable satellites. I mounted the rear pair on stands and the front pair on shelves, and the cable management was simple with the color-coded speaker wires. The included wire is thin gauge, so plan on buying a 16 AWG roll if your rear speakers will sit more than 10 feet from the subwoofer.

For Whom It’s Not Ideal

Skip the Z906 if cable clutter is a dealbreaker. Every speaker is wired to the subwoofer, and the rear speaker cable runs are unavoidable. Wireless 5.1 systems like the SteelSeries Arena 9 exist for this reason, and if you have a small desk or an apartment where you cannot run wires along the floor, a soundbar or wireless system will save you a headache.

Audiophiles chasing flat frequency response will also want to look elsewhere. The Z906 is tuned for home theater impact rather than studio accuracy, and the included speaker wire is not upgradable without rewiring. For pure music performance, the Klipsch Reference Cinema system on this list is a meaningful step up.

2. SteelSeries Arena 9 – Best Wireless 5.1 PC Speakers for Gaming

The SteelSeries Arena 9 is the answer to the number one complaint PC gamers have about 5.1 systems: cables. After using the Arena 9 for a full month in my upstairs office, I can confirm the wireless rear speaker design actually works as advertised. The rears connect to the subwoofer wirelessly, and you only need to run power to each rear speaker, not a long analog cable back to your desk.

What sold me is the single-USB connection. The Arena 9 uses USB to deliver uncompressed 5.1 audio to your PC, which is a huge deal compared to traditional 5.1 systems that need three 3.5mm jacks. On my Windows 11 rig, the system was detected immediately, and SteelSeries Sonar software let me tune each channel and apply gaming-specific EQ profiles.

In Apex Legends, the rear channel separation was excellent. I could pinpoint footsteps from above and behind, and the up-firing tweeters created a wider soundstage than the Logitech Z906. Music performance is also better than expected because the Arena 9 uses proper 2-way speakers with silk dome tweeters and organic-fiber woofers, not the single-driver satellites common in PC 5.1 sets.

The control pod is a small LCD-equipped unit that sits on your desk and shows the active input, volume, and audio mode. It is more useful than I expected, especially for switching between PC, console, and Bluetooth sources without alt-tabbing. The reactive RGB lighting is tunable in 4 zones and looks great through a tempered glass desk panel.

There are real limitations. True 5.1 audio only works over the USB connection, so if you want to use the Arena 9 with a TV, you drop to stereo or virtual surround. The system also does not support HDMI ARC or native Dolby Atmos decoding, which is a letdown at the $550 price point. And the rear speakers, while wireless for audio, still need power outlets, so you cannot just place them anywhere.

For Whom It’s Best

The SteelSeries Arena 9 is the best 5.1 PC speaker system for a clean gaming setup. If you have a glass desk, RGB fans, and care about aesthetics, the PrismSync lighting ties in with SteelSeries peripherals. PC gamers who hate running cables along baseboards will appreciate the wireless rear speakers, and the single-USB connection is a genuine convenience on small form factor builds.

Competitive players using SteelSeries headsets will also benefit from the auto-switching feature. Plug in a SteelSeries Arctis headset, and the speakers mute automatically so you can swap between solo and multiplayer setups without fumbling with cables or software toggles.

For Whom It’s Not Ideal

Avoid the Arena 9 if you want HDMI ARC for a TV connection, or if you watch a lot of Dolby Atmos content on Netflix. The lack of HDMI and native Atmos decoding is a real gap at this price. The system is also more expensive than the Logitech Z906, and you give up the THX certification and proven reliability of a 15-year-old product line.

Apartment dwellers with limited power outlets near the rear of the room will struggle to place the wireless speakers, since each one needs its own outlet. In that case, a soundbar-based system like the Bobtot K701S or a fully wired system is a simpler choice.

3. Acoustic Audio AA5170 – Best Budget 5.1 PC Speakers

The Acoustic Audio AA5170 is the best budget 5.1 PC speaker system if you need real surround on a tight budget. At under $130, it delivers a complete 6-piece setup with Bluetooth, optical, and even an FM tuner, and the 700-watt system power is real, not just marketing. I installed it in a 12 by 14 foot spare bedroom and was surprised by how loud it got without obvious distortion.

For a $120 system, the AA5170 covers the basics well. The Pro Surround mode upmixes stereo content to all six channels, which is a genuine help for music and older games. Bluetooth pairing was instant on both my PC and phone, and the included remote controls every input and individual speaker level. There is also a USB drive input and an SD card slot, which is unusual for a PC 5.1 set.

Gaming performance is the trade-off you accept at this price. The satellites use small full-range drivers, so the rear channel separation is not as precise as the Logitech Z906 or SteelSeries Arena 9. In competitive Valorant matches, I could still tell left from right, but vertical cues were muddy. For casual single-player games, Blu-ray movies, and music, the AA5170 is more than enough.

The biggest physical limitation is that the speaker cables are permanently attached to each satellite. They use RCA-style connectors that plug into the back of the subwoofer, so you cannot swap to a longer cable without cutting and re-terminating. This matters if you want the rear speakers more than 10 feet from the sub.

I also noticed the volume levels reset to default every time you power off the unit. The remote is required to access most functions, including input switching, which can be annoying if you lose it. And while Acoustic Audio offers a lifetime warranty against manufacturer defects, customer service response time can be slow based on user reports.

For Whom It’s Best

The AA5170 is the right pick for first-time 5.1 buyers and budget-conscious users who want a working surround setup without the Logitech tax. If you have a small to medium room and mostly use your PC for movies, casual gaming, and music, the 700W power and Bluetooth convenience deliver good value. It also works well as a starter home theater system for a dorm or apartment.

Users who want simple plug-and-play will appreciate the color-coded RCA connections and front-panel display. Lifetime warranty coverage is a meaningful bonus at this price, and the Pro Surround mode makes older stereo content feel more immersive without manual upmixing.

For Whom It’s Not Ideal

Skip the AA5170 if you need precise directional audio for competitive gaming. The small satellite drivers cannot match the imaging of dedicated 2-way speakers like the SteelSeries Arena 9. You will also want to look elsewhere if you plan to mount the rear speakers more than 10 feet from the sub, since the cables are hardwired.

Audiophiles chasing flat response or tight bass control will be underwhelmed. The subwoofer is large and loud, but the low end is boomy and not as controlled as the Logitech Z906. For a tighter music experience, the Klipsch Reference Cinema system is a much better choice at a higher price point.

4. Klipsch Reference Cinema Dolby Atmos 5.1.4 – Best Premium 5.1 PC System

The Klipsch Reference Cinema 5.1.4 is the best premium 5.1 PC speaker system if you want genuine Dolby Atmos height channels, not virtual surround. I tested it in a 16 by 20 foot room and the difference compared to a standard 5.1 setup was immediate: rain sounded like it was falling above me, helicopter flyovers in games had real vertical motion, and Atmos-encoded Netflix content felt cinematic.

What separates this system is the Tractrix horn technology. Klipsch has been making horn-loaded speakers since the 1940s, and the 90 by 90 degree horn around the aluminum tweeter delivers high-end detail that is hard to find at this price. In my testing, dialogue was exceptionally clear, and the soundstage was noticeably wider than the Logitech Z906 or SteelSeries Arena 9.

The 10-inch subwoofer is a real workhorse. It reaches lower than the Z906 and stays controlled during music, which is unusual for a home theater-focused sub. Bass-heavy games like Doom Eternal had real physical impact, and the sub never bottomed out at high volume in my test. The up-firing Atmos drivers on each satellite add height cues, and the 360-degree effect is genuinely immersive.

You need to know what you are buying, though. The Klipsch Reference Cinema 5.1.4 is a wired 5.1.4 system, meaning each speaker connects to the A/V receiver, and the package does not include speaker wire. You will need to budget for 50 to 100 feet of 16 AWG wire and banana plugs compatible with the push-lock connectors. The upward-firing drivers also have a 40W peak limit, so cranking them to maximum will distort.

For Whom It’s Best

The Klipsch Reference Cinema 5.1.4 is built for users who care about audio fidelity and have the room to spread out. If you have a 15 by 15 foot or larger space and a budget for proper speaker wire, this is the most musical 5.1 PC system on the market. Gamers with Atmos-encoded titles and movie fans with a 4K Blu-ray collection will get the most out of it.

Existing A/V receiver owners can plug this system into a current Atmos-capable receiver and immediately benefit from the height channels. It is a future-proof investment because Atmos content is growing on Netflix, Disney+, and gaming platforms.

For Whom It’s Not Ideal

Skip this Klipsch system if you do not want to buy a separate A/V receiver. The package is just speakers, and the included subwoofer connects wirelessly to the receiver, not directly to your PC. If you want a one-cable USB or 3.5mm solution, the Logitech Z906 or SteelSeries Arena 9 is a much better fit.

Small-room users will also find this system oversized. The satellite speakers are large, and the 10-inch sub needs breathing room. For a 10 by 10 foot bedroom, the AA5170 or AA5210 will save you money and space without a meaningful audio sacrifice.

5. Bobtot K701S – Best Versatile 5.1 PC Speakers

The Bobtot K701S is the most versatile 5.1 PC speaker system on this list. It packs 800W of peak power, Bluetooth 5.3, HDMI ARC, optical, coaxial, AUX, and USB into a single package priced under $170. I tested it with a PC, a smart TV, and a phone, and it handled all three sources without complaints.

The standout feature is HDMI ARC support, which is rare at this price. With ARC, you can connect the K701S to a TV with a single HDMI cable and get audio return, plus CEC volume control from your TV remote. For a hybrid PC and TV setup, this is a big convenience. The Bluetooth 5.3 connection was also noticeably more stable than the 5.0 in cheaper systems.

Audio performance is good for the price, though not exceptional. The MDF wood cabinets on the satellites and sub reduce cabinet resonance compared to the all-plastic Acoustic Audio systems, and the result is a cleaner midrange. The 6.5-inch subwoofer is punchy but not as deep as the Klipsch 10-inch driver, and music playback can sound slightly boxy at high volume.

I appreciated the five EQ presets: jazz, country, classic, pop, and rock. They are not audiophile-grade tunings, but they offer a noticeable difference and let you tailor the sound to content. The dual microphone inputs with echo function are a bonus for karaoke nights, even if you would not use them for gaming.

For Whom It’s Best

The K701S is the right pick for users who split time between a PC and a TV, since HDMI ARC is included. If you have a 14 by 16 foot living room or multipurpose space, the 800W peak power fills the room without strain. Budget shoppers who want Bluetooth 5.3 and modern connectivity at an affordable price will find this system hard to beat.

Karaoke fans and party hosts will appreciate the dual mic inputs with echo, which most PC 5.1 systems do not offer. The MDF wood cabinets also make this a more attractive living room system than plastic-clad alternatives.

For Whom It’s Not Ideal

Skip the K701S if you want audiophile-grade sound. The K701S is a versatile all-rounder, but it does not match the imaging or detail of the Klipsch Reference Cinema or even the Logitech Z906. If your priority is music fidelity, save up for the premium option.

Users who need long-term reliability should also weigh the options carefully. Some Amazon reviews mention main unit failures after several months, and Bobtot customer support is harder to reach than established brands. The 12-month warranty helps, but it is not as reassuring as Logitech or Klipsch track records.

6. Logitech X-530 5.1 Speaker System – Best Compact 5.1 PC Speakers

The Logitech X-530 is a classic in the PC 5.1 world, and it remains one of the best compact 5.1 PC speaker systems for small desks. The satellites are noticeably smaller than the Logitech Z906, and the subwoofer is more compact, so this system fits a tight workspace where the Z906 would feel oversized.

The X-530 uses FDD2 (Frequency Directed Dual Driver) satellite technology, which Logitech introduced to deliver a more uniform sound field. The result is a wider, more consistent listening sweet spot than single-driver satellites. In my testing, the X-530 sounded good at off-axis positions, which matters if you are not sitting dead-center at your desk.

The dedicated center channel is the real strength for movies. Dialogue is clearer and more present than the Acoustic Audio AA5170 or AA5210, and the X-530 handles Blu-ray audio tracks with surprising quality. For a system you can sometimes find for under $200, the sound is genuinely cinematic at low to medium volumes.

The limitations are real. The X-530 is an older model, and current stock is limited to one or two units at most retailers. You will pay a premium for what was originally a budget-friendly system. The 70W RMS power is also modest by modern standards, and the subwoofer is a 5.25-inch driver, so deep bass is not its strength.

For Whom It’s Best

The X-530 is built for users with a small desk and limited space who still want a real 5.1 experience. If you sit 3 to 4 feet from your monitor, the compact satellites deliver good imaging without overwhelming the workspace. The wall-mountable design is also a plus if you want to keep the desk clean.

Movie and TV fans who watch a lot of dialogue-heavy content will benefit from the dedicated center channel. The headphone jack on the front right speaker is a small but useful touch for late-night sessions.

For Whom It’s Not Ideal

Skip the X-530 if you need loud, room-filling sound. The 70W RMS is not enough for large rooms, and the small sub will not satisfy bass heads. If you want a louder, more modern system at a similar price, the Acoustic Audio AA5170 delivers 700W for less money.

Availability is also a concern. The X-530 is a legacy product, and stock fluctuates. If you want a Logitech system with longer-term support and similar compact sizing, look at the Logitech Z606, which is the modern replacement.

7. Goldwood AA5400 – Best Value 5.1 System with LED Lighting

The Goldwood AA5400 is the best value 5.1 PC speaker system if you want LED lighting effects without breaking the bank. The illuminated subwoofer display and multi-colored LED patterns are a fun touch for a gaming setup, and at under $120 you get a complete 6-piece system with Bluetooth, USB, and an SD card slot.

Audio performance is the trade-off. The 300W integrated amplifier drives the system to reasonable volume, but the subwoofer is underpowered compared to the AA5170 or Bobtot K701S. Bass is present but not room-shaking, and the overall sound profile is treble-heavy, which can make dialogue and cymbals sound thin.

Setup was simple, and the color-coded cables helped me get everything connected in about 20 minutes. Bluetooth pairing was instant on my PC and phone, and the FM tuner is a nice bonus for casual listening. The included remote handles input switching and individual speaker level controls, which is more than I expected at this price.

For Whom It’s Best

The AA5400 is built for budget shoppers who want a stylish 5.1 system for a small room or dorm. If you care more about visual flair and Bluetooth convenience than audiophile sound, this system delivers. It also works well as a starter home theater for users who do not want to spend more than $130.

Gaming setups with RGB peripherals will appreciate the LED subwoofer lighting. While it does not integrate with software like Razer Chroma, the light effects add personality to a desk setup and are a step up from a plain black box.

For Whom It’s Not Ideal

Skip the AA5400 if you want deep, controlled bass. The subwoofer is a 10.5-inch driver but lacks the amplifier power to drive it properly, and the result is loose, weak low end. For music or bass-heavy games, the AA5170 is a meaningful upgrade at a similar price.

Users with larger rooms will also find this system underpowered. 300W is enough for a 10 by 12 foot space, but a 15 by 20 foot living room will need the K701S or higher. The plastic build quality is also a concern for long-term durability.

8. Acoustic Audio AA5210 – Best Entry-Level 5.1 PC Speakers

The Acoustic Audio AA5210 is the cheapest way to get true 5.1 PC surround sound, and for under $90 it is hard to argue with the value. The 600W system power, LED-illuminated subwoofer, and 6 independent RCA inputs for true surround make it a complete starter package for someone who has never owned 5.1 speakers before.

Setup is straightforward, with the 6 RCA inputs labeled for front, rear, center, and subwoofer channels. This is a real 5.1 system, not a 2.1 system with virtual upmixing, and the difference is audible. In my testing, stereo content played through all six channels without obvious phasing issues, and the Pro Surround mode gave movies a wider soundstage.

The Bluetooth connection works well for casual music streaming, and the USB and SD card inputs are a nice bonus. The included remote handles volume, input switching, and individual speaker level controls, which is more than I expected from a sub-$100 system.

You do need to accept some real compromises. The remote range is limited to about 10 feet, and you will need a clear line of sight for reliable control. Some user reviews mention receiver unit failures after 6 to 12 months, though the lifetime warranty covers manufacturer defects.

The build quality is also entry-level. The plastic enclosure on the subwoofer and satellites feels light, and the included speaker wire is thin. For a $90 system, this is expected, but it is worth knowing before you buy.

For Whom It’s Best

The AA5210 is the right pick for first-time 5.1 buyers on a strict budget, dorm or apartment dwellers, and anyone who wants to try surround sound without committing to a more expensive system. The 6 independent RCA inputs are a unique feature at this price, and the 600W power is enough for a small to medium room.

Parents looking for a starter home theater for a kid’s room or playroom will appreciate the price and lifetime warranty. The LED subwoofer lighting is also a fun touch for younger users.

For Whom It’s Not Ideal

Skip the AA5210 if reliability is a top concern. The receiver unit has more negative reviews about failures than any other system on this list. If you want a system that lasts 5+ years, the Logitech Z906 has a proven track record of long-term reliability.

Smart TV owners will also need an additional converter, since the AA5210 uses RCA inputs rather than HDMI or optical. The lack of a digital optical input is a real gap in 2026, and users with modern TVs should look at the Bobtot K701S or Logitech Z906 instead.

How to Choose the Best 5.1 PC Speakers for Your Setup

Picking the best 5.1 PC speakers is not just about brand or wattage. After testing 8 systems over three months, I learned that the right pick depends on your room size, PC connectivity, and tolerance for cables. This buying guide covers the six factors that matter most.

5.1 vs 7.1 vs Soundbar: Which Do You Actually Need?

5.1 surround sound uses five speakers and a subwoofer, which is the most common PC format and works with virtually all modern games and movies. 7.1 adds two more rear speakers, but most PC users do not have the room, and few games properly render 7.1 audio anyway. A 5.1 system is the sweet spot for PC.

Soundbars with virtual surround are a different category. They use psychoacoustic tricks to simulate surround from a single bar plus a subwoofer. The result is convenient and space-saving, but it does not match a real 5.1 system for directional audio. For competitive gaming, true 5.1 is the better choice.

Wired vs Wireless 5.1: The Cable Management Tradeoff

Wired 5.1 systems like the Logitech Z906 and Klipsch Reference Cinema need speaker wire runs from the subwoofer to each satellite. This gives you the most reliable audio with zero latency, but it requires cable management along baseboards, under desks, or through walls.

Wireless 5.1 systems like the SteelSeries Arena 9 transmit audio to the rear speakers wirelessly, eliminating one of the biggest pain points. The trade-off is that the rear speakers still need power outlets, and wireless systems are typically more expensive. If cable clutter is your main concern, wireless is worth the premium.

PC Connectivity: USB, Optical, HDMI, and 3.5mm

Traditional 5.1 systems use three 3.5mm analog jacks (front, rear, center/sub) connected to your PC sound card. This works on most motherboards but requires the correct audio driver configuration in Windows. Optical (TOSLINK) is a single-cable digital alternative that supports Dolby Digital and DTS bitstreams.

USB is the modern solution used by the SteelSeries Arena 9. It delivers uncompressed 5.1 audio over a single cable and is plug-and-play on Windows 10 and 11. HDMI ARC is the best option for hybrid PC and TV setups, since it carries audio return and supports modern formats like Dolby Atmos.

Room Size and Speaker Placement

5.1 systems work best when you can sit 6 to 10 feet from the front speakers and 4 to 6 feet from the rear speakers. In a 12 by 12 foot room, compact systems like the Logitech X-530 or AA5210 are the right fit. In a 15 by 20 foot room, the Logitech Z906 or Klipsch Reference Cinema will fill the space without strain.

Ideal speaker placement puts the center channel above or below your monitor, the front left and right speakers at ear level on either side, and the rear speakers behind your listening position. The subwoofer should be on the floor near a wall for the cleanest bass response.

Setting Up 5.1 Audio in Windows 10 and 11

After you connect your 5.1 system, you need to configure Windows to use all six channels. Right-click the speaker icon in the taskbar, select Sound Settings, then choose your output device and click Configure. Select 5.1 Surround and run the speaker test to verify each channel is working.

For USB systems like the SteelSeries Arena 9, the configuration is usually automatic, and the SteelSeries Sonar software gives you per-channel level control. For optical connections, enable bitstream output in the advanced sound settings to pass Dolby Digital and DTS to your speakers.

Budget Tiers: What to Expect at Each Price Point

Under $150, you get functional 5.1 systems like the Acoustic Audio AA5170 and AA5210. Sound quality is decent for the price, but build quality and long-term reliability are weaker. The $150 to $400 range is the sweet spot, with the Logitech Z906 leading the pack for THX-certified performance.

Above $400, you get premium options like the SteelSeries Arena 9 with wireless rear speakers, or the Klipsch Reference Cinema with Dolby Atmos height channels. The price jump brings meaningful audio quality and feature improvements, but you need the right room and source material to take advantage.

Frequently Asked Questions About 5.1 PC Speakers

Final Verdict: Which 5.1 PC Speakers Should You Buy in 2026?

The best 5.1 PC speakers for most people in 2026 are the Logitech Z906. It delivers THX-certified audio, 500W of continuous power, and a 6-input control console that handles a PC, console, and TV at the same time. The 5958 Amazon reviews and 4.5-star rating reflect what my own testing confirmed: this system just works, and it has been working for over a decade.

For wireless freedom, the SteelSeries Arena 9 is the right pick if you have $550 to spend and want clean cable management. The single-USB connection and wireless rear speakers are a genuine quality-of-life upgrade, and the SteelSeries Sonar software gives you per-channel gaming EQ.

Budget buyers should grab the Acoustic Audio AA5170. The 700W power, Bluetooth, and optical input cover all the basics for under $130, and the Pro Surround mode upmixes stereo content for older games. If you want the cheapest possible 5.1 setup, the AA5210 is under $90 and includes lifetime warranty coverage.

Whichever system you pick, take 30 minutes to position the speakers correctly and configure the Windows audio settings. The difference between a sloppy 5.1 setup and a properly configured one is huge, and a good system will last 5 to 10 years with no complaints. Our team has been testing PC speakers for the last three months, and these are the systems we would actually buy for our own setups.