Speakers PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max

【High Wattage Power Output】Compact 1U design subwoofer amplifier delivers plenty of solid clean power with high fidelity, strong and deep bass frequency to drive medium-to-large sized in-wall or floor stand style subwoofer speakers. It provides 400 watts RMS @ 4 Ohms (1000 watts peak power ), makes your home audio and home theater audio system’s bass shocking auditory effects feel like in the cinema.
【Easy Connection to Any System】Features a stereo/mono line level audio input that can receive full band audio from any audio amplifier, receiver or preamp or an LFE input, also features a stereo speaker level input/outputs connector and passthrough for easy to work with older amplifier/home theater receiver do not have line level outputs.
【Memory Store and Recall】 Set and save your 3 favor bass frequency and volume level setting for music listening, movies and late night mode.
【DSP Processor】Built-in digital signal process (DSP), access the menu function screen for using the selection knob to choose and adjust Master Volume Level, Crossover Frequency, 4 different Crossover Slopes, Phase, 4 different Low Cut. Allows store up to 3 presents are optimized for 8”, 10” and 12” subs.
【Audio On/Off Detects & 12VDC Trigger】A three way switch on the rear panel allows you to select the 12V trigger mode, auto on/off by music signal detect mode, or set to the always-on mode. The amp will also can be Choose from 5-30 minutes in 5 minute increments or turn the function off from the DSP menu.

	PSB200	PSB300	PSB400DSP
Power Handling per Channel @ 4 Ohms	200W(RMS) / 280W (Max)	250W(RMS) / 500W (Max)	400W(RMS) / 1000W(Max)
Power Handling per Channel @ 8 Ohms	140W(RMS) / 200W (Max)	150W(RMS) / 300W (Max)	200W(RMS) / 500W (Max)
Frequency Response	10Hz ~ 180 Hz +/- 1dB	10Hz - 180Hz +/- 3dB	20Hz ~ 200 Hz +/- 1dB
Impedance	8 Ohm and 4 Ohm Stable	8 Ohm and 4 Ohm Stable	8 Ohm and 4 Ohm Stable
Adjustable Low-Pass Filter	35Hz to 160Hz	35Hz to 180Hz	60Hz-150Hz
Auto-On Sensing	Yes	Yes	Yes
Trigger	Yes	Yes	Yes
Audio Line Out	No	Yes	Yes