Short answer: the Klipsch HD Theater 600 for better sound quality, the Monoprice Premium Select 8in 200-Watt for the lower price. The Klipsch HD Theater 600 ranks #25 of 48 subwoofers at $399. The Monoprice Premium Select 8in 200-Watt ranks #33 at $224.99, $174.01 cheaper.
What the Monoprice Premium Select 8in 200-Watt offers: 8-inch ported driver still manages 106.4dB CEA-2010-A average at the lowest price of any subwoofer tested in this weight class. An easy entry point for a first subwoofer. Watch for: Very compact 8.4 kg size, limited 106.4 dB output, ported room interaction, and entry-level build.
What the Klipsch HD Theater 600 offers: Independent CEA-2010 testing records 108.2 dB (avg of 3/4 bands) through 40-80 Hz. The ported, rear enclosure with 8” (203mm) driver is a compact way to add useful midbass support to a modest system. Watch for: Without a published 20 Hz result, deep-bass capability is less certain than the midbass figure. The 353.1H x 317.5W x 317.5D mm cabinet and 7.7 kg mass still need careful placement and calibration.
Buy the Monoprice Premium Select 8in 200-Watt if the price is the priority over sound quality, or the Klipsch HD Theater 600 if sound quality is the priority over the price.
Looking for alternatives? See the complete Subwoofers rankings.
Specifications Side By Side
| Monoprice Premium Select 8in 200-Watt | Klipsch HD Theater 600 | |
|---|---|---|
| Price | $224.99 | $399 |
| Ranked | #33 of 48 in Small Home Subwoofers (Under 30 lbs) | #25 of 48 in Small Home Subwoofers (Under 30 lbs) |
| Enclosure | ported, front | ported, rear |
| Output SPL at 20 Hz | 51.3 dB | - |
| Output SPL at 25 Hz | 69.3 dB | 87.1 dB |
| Output SPL at 31.5 Hz | 91.8 dB | 98.4 dB |
| Output SPL at 40 Hz | 98.3 dB | 104.9 dB |
| Output SPL at 50 Hz | 104.8 dB | 107.6 dB |
| Output SPL at 63 Hz | 110.7 dB | 112.1 dB |
| Output SPL at 80 Hz | 111.8 dB | - |
| CEA-2010-A Average (40-80Hz) | 106.4 dB | 108.2 dB (avg of 3/4 bands) |
| Dimensions | 15"H x 10.6"W x 12.8"D (381.0 x 269.2 x 325.1 mm) | 13.9"H x 12.5"W x 12.5"D (353.1 x 317.5 x 317.5 mm) |
| Weight | 18.5 lbs (8.4 kg) | 17 lbs (7.7 kg) |
| Cabinet Color | black | - |
| Country | United States | United States |
| Measurement Source | Brent Butterworth | Brent Butterworth |
| Drivers | 8" (203mm) driver | 8" (203mm) driver |
Related Speaker Comparisons
How Klipsch HD Theater 600 compares with other leading options:
- SVS SB-1000 PRO vs Klipsch HD Theater 600
- Definitive Technology SuperCube 2000 vs Klipsch HD Theater 600
- SVS 3000 Micro vs Klipsch HD Theater 600
- Polk Audio PSW10 vs Klipsch HD Theater 600
- Klipsch HD Theater 600 vs MartinLogan Dynamo 700w
Prices on this page were last checked September 14, 2026 at 1:47 AM 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Monoprice Premium Select 8in 200-Watt: $224.99 Amazon eBay
Pros: 8-inch ported driver still manages 106.4dB CEA-2010-A average at the lowest price of any subwoofer tested in this weight class. An easy entry point for a first subwoofer.
Cons: Very compact 8.4 kg size, limited 106.4 dB output, ported room interaction, and entry-level build.
Notes: Product # 14567
Full Monoprice Premium Select 8in 200-Watt review and specifications →
| CEA-2010-A Average (40-80Hz) | 106.4 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 15"H x 10.6"W x 12.8"D (381.0 x 269.2 x 325.1 mm) |
| Drivers | 8" (203mm) driver |
| Enclosure | ported, front |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 51.3 dB |
| Output SPL at 25 Hz | 69.3 dB |
| Output SPL at 31.5 Hz | 91.8 dB |
| Output SPL at 40 Hz | 98.3 dB |
| Output SPL at 50 Hz | 104.8 dB |
| Output SPL at 63 Hz | 110.7 dB |
| Output SPL at 80 Hz | 111.8 dB |
| Weight | 18.5 lbs (8.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- Monoprice Premium Select 8in 200-Watt vs ELAC SUB1010
- Monoprice Premium Select 8in 200-Watt vs ELAC IW-S10EQ in-wall
- Monoprice Premium Select 8in 200-Watt vs MartinLogan Dynamo 700w
- Monoprice Premium Select 8in 200-Watt vs GoldenEar ForceField 3
- Monoprice Premium Select 8in 200-Watt vs Polk Audio PSW10
- Monoprice Premium Select 8in 200-Watt vs Velodyne Acoustics SPL-1200 Series II
- Monoprice Premium Select 8in 200-Watt vs SVS 3000 Micro
- Monoprice Premium Select 8in 200-Watt vs SVS SB-1000 PRO
- See all 12 comparisons
Klipsch HD Theater 600: $399 eBay
Pros: Independent CEA-2010 testing records 108.2 dB (avg of 3/4 bands) through 40-80 Hz. The ported, rear enclosure with 8” (203mm) driver is a compact way to add useful midbass support to a modest system.
Cons: Without a published 20 Hz result, deep-bass capability is less certain than the midbass figure. The 353.1H x 317.5W x 317.5D mm cabinet and 7.7 kg mass still need careful placement and calibration.
Full Klipsch HD Theater 600 review and specifications →
| CEA-2010-A Average (40-80Hz) | 108.2 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 13.9"H x 12.5"W x 12.5"D (353.1 x 317.5 x 317.5 mm) |
| Drivers | 8" (203mm) driver |
| Enclosure | ported, rear |
| Measurement Source | Brent Butterworth |
| Output SPL at 25 Hz | 87.1 dB |
| Output SPL at 31.5 Hz | 98.4 dB |
| Output SPL at 40 Hz | 104.9 dB |
| Output SPL at 50 Hz | 107.6 dB |
| Output SPL at 63 Hz | 112.1 dB |
| Weight | 17 lbs (7.7 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- Klipsch HD Theater 600 vs ELAC SUB1010
- Klipsch HD Theater 600 vs ELAC IW-S10EQ in-wall
- Klipsch HD Theater 600 vs MartinLogan Dynamo 700w
- Klipsch HD Theater 600 vs Polk Audio PSW10
- Klipsch HD Theater 600 vs SVS 3000 Micro
- Klipsch HD Theater 600 vs Definitive Technology SuperCube 2000
- Klipsch HD Theater 600 vs SVS SB-1000 PRO
- Klipsch HD Theater 600 vs Bowers & Wilkins (B&W) PV1D
- See all 9 comparisons