SVS SB-3000 vs Klipsch SPL-120

Last updated: September 16, 2026

Short answer: the SVS SB-3000 if sound quality matters most, the Klipsch SPL-120 if price matters most. The SVS SB-3000 ranks #14 of 145 subwoofers at $1099. The Klipsch SPL-120 ranks #18 at $429.99, $669.01 cheaper.

SVS SB-3000 vs Klipsch SPL-120

What the SVS SB-3000 offers: 13-inch sealed with 800W RMS (2500W peak) delivers 118.7dB average with exceptional accuracy. Beautifully made with pinpoint control and flawless tonal accuracy. Sweet spot performance-to-value ratio. Three-band parametric EQ with 1Hz precision adjustment. Watch for: Ported cabinet room-mode dependency, compact 25 kg size limits bass extension, and $1,100 investment.

What the Klipsch SPL-120 offers: 12-inch ported with 300W delivers room-filling bass hitting nearly 118dB max SPL. Clean accurate response across whole bass register with tight controlled response at high volumes. Wireless connectivity with optional WA-2 accessory. Watch for: No detailed measurement caveats are currently recorded.

Buy the SVS SB-3000 when sound quality outweighs the price for you, and the Klipsch SPL-120 when the price outweighs sound quality instead.

Looking for alternatives? See the complete Subwoofers rankings.

Buy the SVS SB-3000 at Amazon ($1,099.00) →Buy the Klipsch SPL-120 at Amazon ($429.99) →

Specifications Side By Side

SVS SB-3000 Klipsch SPL-120
Price$1,099.00$429.99
Ranked#14 of 145 in Medium Home Subwoofers (30-75 lbs)#18 of 145 in Medium Home Subwoofers (30-75 lbs)
Enclosuresealedported, front
Output SPL at 15 Hz90.3 dB-
Output SPL at 20 Hz96.6 dB97.9 dB
Output SPL at 25 Hz101.7 dB108.2 dB
Output SPL at 31.5 Hz107.8 dB113.5 dB
Output SPL at 40 Hz114.6 dB116.8 dB
Output SPL at 50 Hz118.7 dB119.8 dB
Output SPL at 63 Hz120.7 dB120.9 dB
Output SPL at 80 Hz120.9 dB121.2 dB
Output SPL at 100 Hz120.8 dB-
Output SPL at 125 Hz120.7 dB-
CEA-2010-A Average (40-80Hz)118.7 dB119.7 dB
Dimensions15.6"H x 15.2"W x 15.7"D (396.2 x 386.1 x 398.8 mm)17.7"H x 14.7"W x 19.9"D (450.8 x 372.9 x 504.7 mm)
Weight54.5 lbs (24.7 kg)45 lbs (20.4 kg)
Warranty55/2
Cabinet Colorblackblack
CountryUnited StatesUnited States
Measurement SourceAudioholicsBrent Butterworth
Frequency Response18-270Hz, ±3dB24-125Hz
Amplifier Power800W RMS / 2500W peak300W RMS
Crossover Frequency30-200Hz adjustable, 6/12/18/24dB slopes-
InputsRCA (unbalanced), USB-
Phase Control0°-180°-
FeaturesAuto/On, 3-12V AC/DC trigger-
Drivers13" (330mm) driver12" (305mm) driver
Output SPL at 16 Hz-87.2 dB
Buy the SVS SB-3000 at Amazon ($1,099.00) →Buy the Klipsch SPL-120 at Amazon ($429.99) →

More top alternatives to SVS SB-3000:

Prices on this page were last checked September 16, 2026 at 12:41 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.

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The Two Speakers In Full

SVS SB-3000: $1,099.00 Amazon eBay

SVS SB-3000 ranking card

Pros: 13-inch sealed with 800W RMS (2500W peak) delivers 118.7dB average with exceptional accuracy. Beautifully made with pinpoint control and flawless tonal accuracy. Sweet spot performance-to-value ratio. Three-band parametric EQ with 1Hz precision adjustment.

Cons: Ported cabinet room-mode dependency, compact 25 kg size limits bass extension, and $1,100 investment.

Full SVS SB-3000 review and specifications →

Amplifier Power800W RMS / 2500W peak
CEA-2010-A Average (40-80Hz)118.7 dB
Cabinet Colorblack
CountryUnited States
Crossover Frequency30-200Hz adjustable, 6/12/18/24dB slopes
Dimensions15.6"H x 15.2"W x 15.7"D (396.2 x 386.1 x 398.8 mm)
Drivers13" (330mm) driver
Enclosuresealed
FeaturesAuto/On, 3-12V AC/DC trigger
Frequency Response18-270Hz, ±3dB
InputsRCA (unbalanced), USB
Measurement SourceAudioholics
Output SPL at 15 Hz90.3 dB
Output SPL at 20 Hz96.6 dB
Output SPL at 25 Hz101.7 dB
Output SPL at 31.5 Hz107.8 dB
Output SPL at 40 Hz114.6 dB
Output SPL at 50 Hz118.7 dB
Output SPL at 63 Hz120.7 dB
Output SPL at 80 Hz120.9 dB
Output SPL at 100 Hz120.8 dB
Output SPL at 125 Hz120.7 dB
Phase Control0°-180°
Warranty5
Weight54.5 lbs (24.7 kg)
Check current price at Amazon ($1,099.00) →Search eBay for SVS SB-3000 →

Klipsch SPL-120: $429.99 Amazon eBay

Klipsch SPL-120 ranking card

Pros: 12-inch ported with 300W delivers room-filling bass hitting nearly 118dB max SPL. Clean accurate response across whole bass register with tight controlled response at high volumes. Wireless connectivity with optional WA-2 accessory.

Full Klipsch SPL-120 review and specifications →

Amplifier Power300W RMS
CEA-2010-A Average (40-80Hz)119.7 dB
Cabinet Colorblack
CountryUnited States
Dimensions17.7"H x 14.7"W x 19.9"D (450.8 x 372.9 x 504.7 mm)
Drivers12" (305mm) driver
Enclosureported, front
Frequency Response24-125Hz
Measurement SourceBrent Butterworth
Output SPL at 16 Hz87.2 dB
Output SPL at 20 Hz97.9 dB
Output SPL at 25 Hz108.2 dB
Output SPL at 31.5 Hz113.5 dB
Output SPL at 40 Hz116.8 dB
Output SPL at 50 Hz119.8 dB
Output SPL at 63 Hz120.9 dB
Output SPL at 80 Hz121.2 dB
Warranty5/2
Weight45 lbs (20.4 kg)
Check current price at Amazon ($429.99) →Search eBay for Klipsch SPL-120 →