SVS PB-4000 Ported Box Active Subwoofer - Gloss Black
The PB-4000 subwoofer driver delivers on the full potential of the Sledge STA-1200D amplifier’s immense power with precision and control to produce room energizing SPLs and effortless low frequency extension with pinpoint accuracy at all drive levels.
Rated conservatively at 1,200 watts RMS, and 4,000+ watts peak power, the PB-4000 Sledge STA-1200D amplifier uses an efficient Class D design combined with fully discrete MOSFET output and a sophisticated Analog Devices DSP engine. The result is a level of effortless power and advanced processing not available from any other powered subwoofer manufacturer.
Groundbreaking smartphone app works with Apple iOS® and Android® devices to unleash the full depth, force and nuance of the PB-4000 subwoofer by controlling all DSP functions including: volume, parametric EQ, low pass filter, phase, polarity, room gain, port tuning, custom presets and system settings.
Driver Specs:
High performance SVS 4000 Series Subwoofer Driver - optimized for ported cabinet design.
Proprietary 13.5” Driver with finely tuned Underhung Motor Configuration
49.6lb (22.5kg) pound Woofer with 44.3lb (20.1kg) pounds for the motor
Underhung 53mm Xmax, 91.6mm Xmech precision aligned excursion
8-layer aluminum flat wire edge wound 3” voice coil for ultra-low distortion, efficient heat dissipation, exceptional linearity and nearly zero power compression.
Two massive, dedicated toroidal ferrite magnets generate unparalleled levels of magnetic force to drive the highest levels of excursion, SPL, and start/go power for the deepest and most authoritative bass possible.
All-new High density FEA-optimized cast aluminum basket provides unequaled levels of rigidity, tensile strength, and energy transference available from a subwoofer.
Dual 24-strand copper and Nomex composite high-temperature leads woven through the suspension provide a pristine electrical connection from the amplifier to the voice coil.
Premium glass fiber laminated dustcap and reinforced and vented paper-composite cone sub-structure ensure a light, ridged, and neutral radiating surface.
Amplifier Specs:
Massively powerful Sledge 1,200-watt continuous Class D design with 4,000+ watts of Peak Power.
Unmatched intelligence from user adjustable low pass, phase, polarity and room gain compensation with three parametric EQs and port tuning (Ported models only) for absolute best alignment with speakers and optimized performance in any room.
High efficiency cool-running Class D switching topology with massive 32 Amp 600 Volt MOSFET’s result in lower EMI and highest efficiency while providing effortless power to produce SPLs and low frequency output with pristine clarity well beyond reference listening levels.
High resolution 50Mhz Analog Devices Audio DSP with double precision 56bit filtering is most advanced subwoofer processor available for perfect audio reproduction.
100v-240v full range input active Power Factor Correction (PFC) pre-regulates mains to solid 360V DC regardless of mains voltage or quality so the sound quality never falters no matter what’s coming out of the wall. XLR and RCA stereo input/output with ultra-wide input voltage for consumer and professional audio applications.
Convenient front-mounted display featuring new Intelligent Feature Control (IFC) with bright blue dimmable/defeatable 8-digit LED front display.
Custom EQ and DSP limiter settings tuned specifically for the PB-4000 ported cabinet design.
Auto/On and 3-30V AC/DC trigger for Maximum Installation Convenience.
Input impedance 22kohm (unbalanced RCA)/ 22kohm (balanced XLR).
Subwoofer Specs:
Premium Black Ash and Piano Gloss Black finish options
Protective non-resonant steel mesh grille
Front-firing 13.5" driver
Rear-mounted amplifier
Screw-in rubber feet
Robust Medium Density Fiberboard (MDF) cabinet construction
Cabinet Dimensions (without grille): 23.4” (595mm) H X 20.5” (520mm) W X 27.7” (704mm) D
Cabinet Dimensions (with grille): 23.4” (595mm) H X 20.5” (520mm) W X 30” (763mm) D
Shipped Dimensions: 29.1” (738mm) H X 26” (661mm) W X 36” (915mm) D
Weight (unboxed): 153.2 lbs. (69.5 kg)
Shipped Weight: 172.4lbs (78.2kg)
