Add powerful bass to your home entertainment experience with the black ash SVS PB-4000 13.5" 1200W Subwoofer. It uses a 13.5" front-firing woofer to produce up to 1200W of RMS power and up to 4200W of peak power for ground-shaking performance in nearly any listening environment. It features three bass ports and an adjustable minimum frequency response between 13, 16, or 18 Hz, making the PB-4000 equipped to handle virtually all types of listening material.
Amplifier Designed for Enhanced Output, DSP, and Power Management
Discrete MOSFETs with Class D Amplification with the Sledge STA-1200D Amplifier
50 MHz Analog Devices DSP
- Room Gain – Tailors the roll-off slope to the acoustics of the room for enhanced frequency response accuracy and deep in-room extension without the "boominess" commonly associated with room gain.
- Port Tuning – Each response curve for the three port tuning modes (standard, extended, and sealed) is configured to the respective mode for balanced and accurate frequency response.
- Advanced Limiting – Allows the amplifier to deliver its maximum power and maximize on the driver's potential with high output and virtually no distortion.