The ZX400.1 mono subwoofer amp will drive your subs with up to 400 watts of power. No inflated "peak power" ratings here — you can trust that this amp's CEA-2006 compliant rating reflects a true measure of its capabilities. The efficient Class D design draws less current and produces less heat than traditional amps, for reliable operation that won't strain your car's electrical system.

The built-in variable low-pass filter adjusts the amp's output to get the most out of your subwoofer, while a subsonic filter removes the extreme low bass that hampers system efficiency. Use the bass boost control to dial in the exact amount of low-end bump you're looking for, then use the included wired bass level remote control to pump up the volume right from the driver's seat.

Features

• High-Efficiency Class-D Design in most monoblock amps
• KickEQ™ Boost with variable gain up to 18dB centered at 40Hz
• Active 50-200Hz variable 12dB/octave XOVER with selectable HiPass, LoPass, or AllPass capability on full-range channels
• Active 50-200Hz variable 24dB/octave LoPass XOVER on mono channels
• Automatic turn-on options include: 12 volt remote turn-on, DC offset, and audio signal sensing
• Differential Hi- and Lo-Level Inputs for integration in any system
• Advanced protection circuitry: low/high voltage, over-current, and thermal protection with indication on end panel
• All feature FIT™ Fail-Safe Integration Technology with advanced input design
• FIT accepts output from virtually any source unit – factory or aftermarket – low signal-level to high speaker-level
• FIT's isolated inputs reject elec...

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The ZX400.1 mono subwoofer amp will drive your subs with up to 400 watts of power. No inflated "peak power" ratings here — you can trust that this amp's CEA-2006 compliant rating reflects a true measure of its capabilities. The efficient Class D design draws less current and produces less heat than traditional amps, for reliable operation that won't strain your car's electrical system.

The built-in variable low-pass filter adjusts the amp's output to get the most out of your subwoofer, while a subsonic filter removes the extreme low bass that hampers system efficiency. Use the bass boost control to dial in the exact amount of low-end bump you're looking for, then use the included wired bass level remote control to pump up the volume right from the driver's seat.

Features

• High-Efficiency Class-D Design in most monoblock amps
• KickEQ™ Boost with variable gain up to 18dB centered at 40Hz
• Active 50-200Hz variable 12dB/octave XOVER with selectable HiPass, LoPass, or AllPass capability on full-range channels
• Active 50-200Hz variable 24dB/octave LoPass XOVER on mono channels
• Automatic turn-on options include: 12 volt remote turn-on, DC offset, and audio signal sensing
• Differential Hi- and Lo-Level Inputs for integration in any system
• Advanced protection circuitry: low/high voltage, over-current, and thermal protection with indication on end panel
• All feature FIT™ Fail-Safe Integration Technology with advanced input design
• FIT accepts output from virtually any source unit – factory or aftermarket – low signal-level to high speaker-level
• FIT's isolated inputs reject electrical interference for noise-free operation
• FIT's three turn-on modes interface with virtually any vehicle's electrical system

Specifications

• Class: D
• Power (watts) Mono: 400 @ 2 Ohms
• Remote Bass Control: No
• ZXRC Remote Bass capable (sold sep.): Yes
• Length (in., mm): 10-1/4, 260
• Height: 2-1/8", 54mm
• Width: 9-5/8", 244mm
• Frequency Response: 25-200Hz (ZX300.1 25-20kHz), +0/-1dB
• Input Sensitivity: High Level 250mV-10V, Low Level 125mV-5V
• Signal-to-Noise Ratio: >95dB, a-weighted, re: rated power
• Active Crossover: 24dB/octave, variable 50Hz-200Hz (ZX300.1 fixed at 80Hz), low pass only
• 24dB/octave high-pass subsonic filter fixed @ 25Hz
• KICKEQ™ Boost: Variable to +18dB (ZX300.1 selectable +12dB), centered @ 40Hz

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