Crunch PZ2-4030.1D POWERZONE 4000 Watt Mono Car Amplifier — 1 Ohm Stable, Bass Remote Included

Designed to deliver deep, powerful bass for mobile audio systems, the Crunch PZ2-4030.1D POWERZONE mono amplifier is a compact, high-output Class D unit built for efficiency and low distortion. It uses exclusive Crunch SPEED-FET MOSFET output devices and a rugged MOSFET Pulse Width Modulation power supply to produce strong, reliable power without overtaxing a vehicle's electrical system. QTD (Quick Thermal Dispersion) heat sink technology keeps the amp running cool under heavy loads. Inputs and connectivity - RCA Inputs: Low-voltage RCA inputs provide a high-quality signal path that reduces interference and minimizes distortion. - High Level Inputs: Allows easy connection to OEM head units that lack RCA outputs; Molex connector is included. - Pre-amp Audio Outputs: Full Range, RCA - Output Connections: Nickel-plated brass connectors with hex set screw terminals for secure, corrosion-resistant wiring. Connection type secures all power, ground and speaker connections. Power, filtering and control - Operation Mode: Mono only - Amp Class: Class D (very efficient D-Class topology) - Amp Total Channels: Mono - Amp Max Power (watts): 4000 - Amp Power @ 1 Ohm (ch x watts): 1 x 4000 - Amp Power @ 2 Ohms (ch x watts): 1 x 2000 - Amp Power @ 4 Ohms (ch x watts): 1 x 1000 - Mono Bridged @ 4 Ohms (ch x watts): N/A - Amp Crossover: Variable Electronic 12dB Per Octave (use the onboard crossover to tailor frequencies for speakers and subwoofers; check specifications for specific frequencies for this amplifier) - Amp Variable Low Pass Crossover 12dB per Octave: 40Hz-300Hz - Amp Variable High Pass Crossover 12dB per Octave: N/A - Amp Tone Control / Parametric EQ: Built-in Bass Control - Amp Bass Boost: 0-12dB - Amp Subsonic Filter: 10Hz-40Hz - Amp Variable Voltage: 0.2-6V Performance and reliability - Output Device Technology: Exclusive Crunch SPEED-FET MOSFET components for improved efficiency and reduced distortion - Heat Sink: QTD (Quick Thermal Dispersion) technology for low operating temperatures - LED System Protection Circuitry Diagnostics: Monitors overload and speaker short protection with illuminated indicator(s) on the amplifier end panel Installation and physical - Amp Power Terminal 12v/GND: 4 AWG - Amp Speaker Terminal Wire Gauge: 12 AWG - Amp Fusing: External 150A - Bass Remote Included: Wired Bass Remote (CR-U-01) for remote bass level adjustments; can be mounted anywhere in the vehicle - Weight: 7.75 lbs - Dimension: 18 × 7 × 3.25 in - Type: Amplifier - Brand: Crunch - Series: POWERZONE 2 - Category: Mobile - Color: Black/Gray - Warranty: 1 Year - Compatible Vehicles: Universal Audio characteristics - Amp Frequency Response: 10Hz-500Hz - Amp Total Harmonic Distortion (THD): < 0.1% - Amp Speaker Level Audio Inputs: Yes Safety WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov