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Klipsch 8" Black Subwoofer - SW-308

Abt Model: SW308 | UPC Code: 743878022056
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Product Details

Klipsch 8" Black Subwoofer, Model SW308

Since 1993, Klipsch has developed high-output subwoofers to match the different Klipsch speaker lines. We designed our latest subwoofers to be cross-brand compatible with any speaker or home theater system. Each new subwoofer boasts a modern, unobtrusive design, and features the latest in amplifier and driver technology for unrivalled power and efficient bass extension.

Born for bass, the SW-308 subwoofer delivers hard-hitting low frequencies you can hear and feel. Featuring a BASH® Digital Hybrid amplifier and a highly damped, non-resonant woven fiberglass driver and passive radiators, this sonic wonder enhances any speaker system and blends seamlessly with your décor.


  • Fills any room with high-powered bass
  • Highly efficient design produces more output using less energy
  • Stylish, compact subwoofer looks as good as it sounds
  • Highly damped, non-resonant woven fiberglass driver and passive radiators produce tight musical bass.
  • A BASH® Digital Hybrid amplifier delivers efficient and reliable high-powered sound.
  • Powerful, extended low-frequency output is provided by a 4-layer voice coil on an aluminum former.


  • Frequency response: 26Hz-120Hz ± 3dB
  • Sensitivity: 100dB @ 40Hz
  • Max Acoustic Output:110dB @ 30Hz
  • Amplifier power:
    • FTC Rated Power: 300 watts continuous @ <2% THD /
    • Dynamic Power*: 650 watts
  • Drive Components: 8" (20.3cm) Active / Dual 8" Passive non-resonant Woven Fiberglass drivers
  • Amplifier: BASH Digital Hybrid class-AB
  • Enclosure Type: Bass-reflex via dual side-firing passive radiators
  • Inputs: L/R Line-level RCA jacks, WA port
  • Outputs: None
  • Finish: Black Satin
  • Voltage: 100-120V / 220-240V~50/60Hz 3.15A (Auto-voltage switching) with 1 Watt standby
  • Export Voltage: NA, EU
  • Built From: 2010

Approximate Dimensions:

  • Height: 11"
  • Width: 11"
  • Depth: 11"

Approximate Weight:

  • Unit: 24 lbs.
  • Shipping: 27 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts And Labor
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Key Features
Highly Damped, Non-Resonant Woven Fiberglass Driver And Passive Radiators Produce Tight Musical Bass/ Fills Any Room With High-Powered Bass/ Highly Efficient Design Produces More Output Using Less Energy/ Stylish, Compact Subwoofer Looks As Good As It Sounds/ Black Satin Finish
More reasons to buy the Klipsch SW-308 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Klipsch SW-308 is Brand New.
  • The Klipsch SW-308 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Amplifier TypeBASH Digital Hybrid class-AB
Enclosure TypeBass-reflex via dual side-firing passive radiators
Number of Audio InputsL/R Line-level RCA jacks, WA port
Power110dB @ 30Hz
Sensitivity100dB @ 40Hz
Speaker TypeSubwoofer
Voltage100-120V / 220-240V~50/60Hz 3.15A (Auto-voltage switching)
Woofer Size (inches)8"
Height (inches)11"
Width (inches)11"
Depth (inches)11"


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