
SVS
SB-4000
$1,400 MSRP
The SVS SB-4000 is a sealed-box powered subwoofer with a front-firing 13.5-inch driver, rigidly braced MDF cabinet, and rear-mounted amplifier. Its Sledge STA-1200D amplifier uses Class D topology with fully discrete MOSFET output, 1,200 watts RMS continuous power, 4,000+ watts peak dynamic power, and a 50 MHz Analog Devices DSP with 56-bit filtering. Bluetooth app control provides adjustable low-pass filtering, phase, polarity, room gain, three-band parametric EQ, custom presets, and port-tuning controls for ported models.
MSRP
$1,400
Used market
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Specifications
- X
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- Inputs
- RCA, XLR, 12V Trigger
- Outputs
- RCA, XLR
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- Peak power
- 4000+ Watts
- Weight
- 102.3 lbs
- Driver size
- 13.5"
- Dimensions
- 18.3" x 17.8" x 20.9""
- Frequency response
- 19-310Hz
- Continuous power rms
- 1200 Watts
- Cabinet configuration
- Sealed
- Cabinet finish options
- Piano Gloss Black, Black Oak
- Usable low frequency extension
- 15Hz
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- Max low frequency output at 30hz
- 126.8dB
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