Powered Subwoofers
Showing all 15 results
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Klipsch Reference R-121SW 12″ Powered Subwoofer, Open Box
- 12″ front-firing woofer made of spun-copper TCP (Thermoformed Crystalline Polymer)
- Built-in digital amplifier delivers 200 watts RMS of continuous power (400 watts peak dynamic power)
- Frequency response: 28-120 Hz
- Bass reflex (ported) cabinet design with rear-firing port
- Maximum output: 118 dB
- 3/4″ MDF enclosure
- Scratch-resistant textured woodgrain vinyl finish
- Internal bracing for reduced vibration
- Acoustically transparent low-profile grille
- Adjustable low-pass crossover (50-160 Hz)
- Phase switch (0/180°)
- Auto on/off
- RCA line-level/LFE input
- front LED power indicator
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MartinLogan Abyss 10 High-Resolution Powered Subwoofer, Gloss Black
- Triple 10″ Hybrid Woofer System Includes One Active Woofer and Two Passive Radiators
- Built-In Class D Magnitude® Amplifier Delivers 500 Watts Rms
- Ultra-High-Resolution 500 M Hz Vojtko Dsp Engine with 64-Bit Processing for Clean, High-Output, High-Fidelity Bass
- Built-In Wireless Receiver with Included Wireless Transmitter for Cable-Free Connection to Your Receiver or Amp
- Frequency Response: 23-200 Hz (±3d B)
- Precision-Crafted, 1″-Thick Mdf Cabinet with Reinforced Woofer Baffles and Center Brace
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MartinLogan Abyss 10 High-Resolution Powered Subwoofer, Satin White
- Triple 10″ Hybrid Woofer System Includes One Active Woofer and Two Passive Radiators
- Built-In Class D Magnitude® Amplifier Delivers 500 Watts Rms
- Ultra-High-Resolution 500 M Hz Vojtko Dsp Engine with 64-Bit Processing for Clean, High-Output, High-Fidelity Bass
- Built-In Wireless Receiver with Included Wireless Transmitter for Cable-Free Connection to Your Receiver or Amp
- Frequency Response: 23-200 Hz (±3d B)
- Precision-Crafted, 1″-Thick Mdf Cabinet with Reinforced Woofer Baffles and Center Brace
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MartinLogan Abyss 8 High-Resolution Powered Subwoofer, Gloss Black
- Triple 8″ Hybrid Woofer System Includes One Active Woofer and Two Passive Radiators
- Built-In Class D Magnitude® Amplifier Delivers 500 Watts Rms
- Ultra-High-Resolution 500 M Hz Vojtko Dsp Engine with 64-Bit Processing for Clean, High-Output, High-Fidelity Bass
- Built-In Wireless Receiver with Included Wireless Transmitter for Cable-Free Connection to Your Receiver or Amp
- Frequency Response: 23-200 Hz (±3d B)
- Precision-Crafted, 1″-Thick Mdf Cabinet with Reinforced Woofer Baffles and Center Brace
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MartinLogan Abyss 8 High-Resolution Powered Subwoofer, Satin White
- Triple 8″ Hybrid Woofer System Includes One Active Woofer and Two Passive Radiators
- Built-In Class D Magnitude® Amplifier Delivers 500 Watts Rms
- Ultra-High-Resolution 500 M Hz Vojtko Dsp Engine with 64-Bit Processing for Clean, High-Output, High-Fidelity Bass
- Built-In Wireless Receiver with Included Wireless Transmitter for Cable-Free Connection to Your Receiver or Amp
- Frequency Response: 23-200 Hz (±3d B)
- Precision-Crafted, 1″-Thick Mdf Cabinet with Reinforced Woofer Baffles and Center Brace
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MartinLogan Dynamo 10 High-Resolution Powered Subwoofer, Black
- Frequency Response: 23–200 Hz ±3 dB (Anechoic via LFE input)
- Power Draw: Max: 500W
- Power Draw: Standby (Wireless Enabled): < 2W (Transmitter and Subwoofer combined)
- Power Draw: Standby (Wireless Disabled): 0.5W
- Low Frequency Transducer: 10” (25.4cm) high-excursion, aluminum cone in a stamped steel basket
- Amplifier: MartinLogan Magnitude MT-1kW Amplifier: 1,000W peak (500W continuous)
- DSP: Ultra High-Resolution 500MHz Vojtko DSP Engine with 64bit processing
- Cabinet: Sealed 1” thick MDF cabinet with reinforced MDF woofer baffle
- Feet: Integrated Anti-Vibration Feet (carpet spikes included)
- Finish: Gloss Black or Satin White
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MartinLogan Dynamo 10 High-Resolution Powered Subwoofer, Satin White
- Frequency Response: 23–200 Hz ±3 dB (Anechoic via LFE input)
- Power Draw: Max: 500W
- Power Draw: Standby (Wireless Enabled): < 2W (Transmitter and Subwoofer combined)
- Power Draw: Standby (Wireless Disabled): 0.5W
- Low Frequency Transducer: 10” (25.4cm) high-excursion, aluminum cone in a stamped steel basket
- Amplifier: MartinLogan Magnitude MT-1kW Amplifier: 1,000W peak (500W continuous)
- DSP: Ultra High-Resolution 500MHz Vojtko DSP Engine with 64bit processing
- Cabinet: Sealed 1” thick MDF cabinet with reinforced MDF woofer baffle
- Feet: Integrated Anti-Vibration Feet (carpet spikes included)
- Finish: Gloss Black or Satin White
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MartinLogan Dynamo 12 High-Resolution Powered Subwoofer, Gloss Black
- Frequency Response: 23–200 Hz ±3 dB (Anechoic via LFE input)
- Low Frequency Transducer: 12” (25.4cm) high-excursion, anodized-aluminum cone in a stamped steel basket
- Amplifier: Magnitude MT-1.6kW Amplifier with 1,600W peak (800W continuous)
- Digital Signal Processing: Ultra High-Resolution 500MHz Vojtko DSP Engine with 64bit processing
- Cabinet: Precision-crafted, sealed MDF enclosure featuring a robust 1-inch thick MDF woofer baffle
- Inputs: Line Level: Left, Right, and LFE; XLR: LFE; Speaker Level: Left and Right (requires banana plugs)
- Wireless Input: Integrated Wireless Receiver, Wireless Transmitter Included
- Power Draw Max: 800W Standby (Wireless Disabled): 0.5W Standby (Wireless Enabled): <2W
- Feet: Integrated Anti-Vibration Feet (carpet spikes included)
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MartinLogan Dynamo 12 High-Resolution Powered Subwoofer, Satin White
- Frequency Response: 23–200 Hz ±3 dB (Anechoic via LFE input)
- Low Frequency Transducer: 12” (25.4cm) high-excursion, anodized-aluminum cone in a stamped steel basket
- Amplifier: Magnitude MT-1.6kW Amplifier with 1,600W peak (800W continuous)
- Digital Signal Processing: Ultra High-Resolution 500MHz Vojtko DSP Engine with 64bit processing
- Cabinet: Precision-crafted, sealed MDF enclosure featuring a robust 1-inch thick MDF woofer baffle
- Inputs: Line Level: Left, Right, and LFE; XLR: LFE; Speaker Level: Left and Right (requires banana plugs)
- Wireless Input: Integrated Wireless Receiver, Wireless Transmitter Included
- Power Draw Max: 800W Standby (Wireless Disabled): 0.5W Standby (Wireless Enabled): <2W
- Feet: Integrated Anti-Vibration Feet (carpet spikes included)
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MartinLogan Dynamo Foundation 10 Powered 10″ Subwoofer, Black (New Release)
- 10″ Down-Firing, High-Excursion, Ultra-Rigid Polypropylene Woofer
- Built-in Class D Magnitude® Amplifier Delivers 200 Watts RMS
- High-Resolution 200MHz DSP Engine with 56-Bit Processing for Clean, High-Output, High-Fidelity Bass
- Frequency Response: 25-200 Hz (±3dB)
- Sealed (acoustic suspension) Cabinet with Reinforced MDF Woofer Baffle
- Brushed Black Vinyl Finish with High-Gloss Top
- Continuously Variable Low-Pass 40-120 Hz Crossover
- Stereo RCA Line Level/LFE (low frequency effects) Input
- Compatible with WSK-1 Wireless Subwoofer Kit for More Placement Flexibility
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MartinLogan Dynamo Foundation 12 Powered 12″ Subwoofer, Black (New Release)
- 12″ Down-Firing, High-Excursion, Ultra-Rigid Polypropylene Woofer
- Built-in Class D Magnitude® Amplifier Delivers 350 Watts RMS
- High-Resolution 200MHz DSP Engine with 56-Bit Processing for Clean, High-Output, High-Fidelity Bass
- Frequency Response: 24-200 Hz (±3dB)
- Sealed (acoustic suspension) Cabinet with Reinforced MDF Woofer Baffle
- Brushed Black Vinyl Finish with High-Gloss Top
- Continuously Variable Low-Pass 40-120 Hz Crossover
- Stereo RCA Line Level/LFE (low frequency effects) Input
- Compatible with WSK-1 Wireless Subwoofer Kit for More Placement Flexibility
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KEF KUBE-8 8″ Powered Subwoofer
- 200W of Power
- Class-D Amplification
- 8″ Long Throw Driver
- 8″ Active Bass Reflex
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KEF KUBE10 10″ Powered Subwoofer
- 200W of Power
- Class-D Amplification
- 10″ Side-Firing, Long-Throw Driver
- 10″ Active Bass Reflex
- Frequency and Level Adjustments
- Bass Boost
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KEF KUBE-12 12″ Powered Subwoofer
- Drive Units: 1 x 300mm(12in)
- Class-D Amplification
- Frequency and Level Adjustments
- Bass Boost
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KEF Reference 8B Subwoofer
- Design: Force Cancelled closed box
- LF Drive Unit: 2 x 225mm(9in.)
- Frequency range at 90dB output in free-space mode(-6dB): 18Hz
- Amplifier: 2 x 500 W Class D with switched mode power supply and DSP based control section
- Maximum output (peak sound pressure level at 1m 50Hz): 110dB
- Dimensions (H x W x D): 398 x 365 x 429 mm
(15.7 x 14.4 x 16.8 in.)
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