Short answer: the Edifier S350DB. It ranks #1 of 8 powered subwoofer and satellite combo speakers by sound quality, rated 3.6/5, at $399.99. The Harman Kardon SoundSticks 4 ranks #3, rated 3.3/5, at $229.95, $170.04 cheaper, which does not close the gap in sound quality.
The Edifier S350DB is the better-sounding option. A premium 2.1 desktop and home audio system combining two substantial two-way bookshelf satellites with a standalone 8-inch side-firing long-throw subwoofer. It supports aptX Bluetooth, which the Harman Kardon SoundSticks 4 lacks. The catch: The 8-inch subwoofer and substantial bookshelf satellites require considerably more desk or floor space than typical compact computer speaker systems.
The case for the Harman Kardon SoundSticks 4: An iconic sculptural design featuring clear transparent domes that showcase the inner acoustic architecture and subtle LED lighting. The tradeoff: The transparent acrylic surfaces readily show dust, fingerprints, and micro-scratches requiring regular care.
Buy the Edifier S350DB. It is rated higher for sound quality, and the $170.04 saving on the Harman Kardon SoundSticks 4 is not enough to make up the difference.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Edifier S350DB | Harman Kardon SoundSticks 4 | |
|---|---|---|
| Price | $399.99 | $229.95 |
| Ranked | #1 of 8 in Powered Subwoofer and Satellite Combo Speakers | #3 of 8 in Powered Subwoofer and Satellite Combo Speakers |
| Country | China | United States |
| Amplifier Power | 150W RMS total (70W subwoofer + 2x 30W midrange + 2x 15W tweeter) | 140W RMS (100W subwoofer + 2x 20W satellites) |
| Aux Input | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, aptX | SBC |
| Bluetooth Version | 4.1 | 4.2 |
| Cabinet Material | MDF wood veneer | - |
| Coaxial Input | Yes | - |
| Crossover Frequency | Subwoofer: 160Hz | - |
| Dimensions | Subwoofer: 312 x 265 x 298 mm, Satellites: 222 x 127 x 156 mm | Subwoofer: 276 x 231 x 231 mm, Satellite: 271 x 84 x 84 mm |
| Drivers | 8” woofer (sub), 3.5” aluminum diaphragm mid-bass, 3/4” titanium dome tweeter | 5.25” down-firing subwoofer, eight 1.4” full-range satellite transducers |
| EQ | Bass, treble, and volume side-panel dials | - |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | 40Hz - 20kHz (Manufacturer specified) |
| Inputs | Optical, Coaxial, PC RCA, AUX RCA, Bluetooth | 3.5mm Aux, Bluetooth |
| Optical Input | Yes | - |
| RCA Input | Yes | No |
| Subwoofer Output | Yes (dedicated 2.1 subwoofer connection) | - |
| USB Input | No | No |
| Weight | 42.1 lbs (19.1 kg) total system | 9.8 lbs (4.43 kg) total system |
| Warranty | - | 1 |
| Lights | - | Yes (white inner ambient glow) |
Related Speaker Comparisons
How Edifier S350DB compares with other leading options:
- Edifier S350DB vs Klipsch ProMedia 2.1 THX
- Edifier S350DB vs Klipsch ProMedia Lumina
- Harman Kardon SoundSticks 4 vs Klipsch ProMedia Lumina
- Harman Kardon SoundSticks 4 vs Logitech Z623
- Klipsch ProMedia 2.1 THX vs Harman Kardon SoundSticks 4
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Edifier S350DB: $399.99 Amazon eBay
Pros: A premium 2.1 desktop and home audio system combining two substantial two-way bookshelf satellites with a standalone 8-inch side-firing long-throw subwoofer. The system delivers 150W RMS total power (70W subwoofer, 30W x 2 mid-bass drivers, 15W x 2 titanium dome tweeters), producing clean, effortless dynamics and deep sub-bass extending down to 40Hz without relying on excessive DSP boosting. Versatile connectivity includes aptX Bluetooth, optical, coaxial, and dual RCA analog inputs, making it equally adept for PC setups, turntables, or TV audio. Solid wooden MDF cabinetry suppresses resonances across all three enclosures.
Cons: The 8-inch subwoofer and substantial bookshelf satellites require considerably more desk or floor space than typical compact computer speaker systems. The satellite-to-subwoofer umbilical cables use proprietary multi-pin DIN connectors that cannot be easily extended. Lacks HDMI eARC or a dedicated USB DAC input.
Full Edifier S350DB review and specifications →
| Amplifier Power | 150W RMS total (70W subwoofer + 2x 30W midrange + 2x 15W tweeter) |
|---|---|
| Aux Input | Yes |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, aptX |
| Bluetooth Version | 4.1 |
| Cabinet Material | MDF wood veneer |
| Coaxial Input | Yes |
| Country | China |
| Crossover Frequency | Subwoofer: 160Hz |
| Dimensions | Subwoofer: 312 x 265 x 298 mm, Satellites: 222 x 127 x 156 mm |
| Drivers | 8” woofer (sub), 3.5” aluminum diaphragm mid-bass, 3/4” titanium dome tweeter |
| EQ | Bass, treble, and volume side-panel dials |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| Inputs | Optical, Coaxial, PC RCA, AUX RCA, Bluetooth |
| Optical Input | Yes |
| RCA Input | Yes |
| Subwoofer Output | Yes (dedicated 2.1 subwoofer connection) |
| USB Input | No |
| Weight | 42.1 lbs (19.1 kg) total system |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Harman Kardon SoundSticks 4: $229.95 Amazon eBay
Pros: An iconic sculptural design featuring clear transparent domes that showcase the inner acoustic architecture and subtle LED lighting. Powered by a robust 140W RMS total amplifier, the system pairs a 5.25-inch down-firing subwoofer with dual vertical satellite columns housing four 1.4-inch full-range transducers each. The vertical transducer array produces a focused, wide stereo soundstage with clear vocal projection and tight, musical bass reaching down to 40Hz. Supports Bluetooth 4.2 wireless streaming alongside standard 3.5mm aux input.
Cons: The transparent acrylic surfaces readily show dust, fingerprints, and micro-scratches requiring regular care. There is no USB audio or optical input, and tone controls are minimal with no separate treble adjustment on the unit. Satellite cables are permanently attached to the sub.
Full Harman Kardon SoundSticks 4 review and specifications →
| Released | 2020 (6 years ago) |
|---|---|
| Amplifier Power | 140W RMS (100W subwoofer + 2x 20W satellites) |
| Aux Input | Yes |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Country | United States |
| Dimensions | Subwoofer: 276 x 231 x 231 mm, Satellite: 271 x 84 x 84 mm |
| Drivers | 5.25” down-firing subwoofer, eight 1.4” full-range satellite transducers |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| Inputs | 3.5mm Aux, Bluetooth |
| Lights | Yes (white inner ambient glow) |
| RCA Input | No |
| USB Input | No |
| Warranty | 1 |
| Weight | 9.8 lbs (4.43 kg) total system |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons