Crunch - V-DRIVE 3725W Mono Block Car Audio Amplifier - Black
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About this product
Unleash earth-shaking bass with the Crunch DR-3725.1D from the V-Drive amplifier series precision-crafted for massive power, tight control, and eye-catching design. Featuring a bold LED VU-Meter, it provides real-time feedback for easy and accurate gain tuning. With Quick Thermal Dispersion Technology, this class D mono block stays cool and consistent, even when pushing out up to 3725 watts of subwoofer-crushing output at 1 ohm. Complete with a wired bass remote, it puts thunderous low-end control right at your fingertips for total domination of the lows.
3725W max power output
Drives massive low-end performance for serious subwoofer systems.
Variable low-pass crossover (40–300Hz)
Fine-tune bass frequency cutoff for deep, punchy response tailored to your sub.
Quick Thermal Dispersion (QTD) Technology
Disperses heat efficiently via a heavy-duty aluminum heat sink.
Total Harmonic Distortion (THD) <0.5%
Maintains sonic clarity and low distortion, even at high output levels.
Low-level RCA inputs
Cleanly connects to aftermarket head units for optimal signal input.
High-level (speaker) inputs
Connect directly to OEM head units without requiring a line output converter.
- Maximum Watts x Channel @ Ohms3725 x 1 @ 1 Ohms, 1860 x 1 @ 2 Ohms, 930 x 1 @ 4 OhmsAmplifier ClassDNumber Of Channels1Bass BoostVariableLow-Pass CrossoverVariableHigh-Pass CrossoverNone
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Unleash earth-shaking bass with the Crunch DR-3725.1D from the V-Drive amplifier series precision-crafted for massive power, tight control, and eye-catching design. Featuring a bold LED VU-Meter, it provides real-time feedback for easy and accurate gain tuning. With Quick Thermal Dispersion Technology, this class D mono block stays cool and consistent, even when pushing out up to 3725 watts of subwoofer-crushing output at 1 ohm. Complete with a wired bass remote, it puts thunderous low-end control right at your fingertips for total domination of the lows.

Crunch CRA-2000.4 4-Channel Class D Car Amplifier The Crunch CRA-2000.4 is a high-efficiency 4-channel Class D amplifier designed to deliver powerful, clean, and stable audio performance in mobile systems. Built with a Switch Mode Power Supply (SMPS), it maintains consistent output even when vehicle voltage fluctuates, making it ideal for daily driving or high-demand audio setups. With flexible input options, adjustable crossovers, and robust protection features, this amplifier is engineered for both OEM integration and aftermarket upgrades. Key Features & Performance Highlights - 4-channel Class D amplifier with up to 2000W max output - Stable SMPS design ensures consistent power delivery under voltage variation - 4 x 500W @ 2Ω, 4 x 250W @ 4Ω, or 2 x 1000W bridged @ 4Ω - Variable 12dB/oct electronic crossover with 40Hz–400Hz range - RCA and high-level inputs with auto turn-on for OEM compatibility - Low distortion design with <1.0% THD and -77.7dBA signal-to-noise ratio - Wide frequency response from 10Hz to 30kHz Specifications Brand: Crunch Series: CRA Model: CRA-2000.4 Channels: 4 Amplifier Class: Class D Max Power: 2000W Power @ 2Ω: 4 x 500W Power @ 4Ω: 4 x 250W Bridged Power @ 4Ω: 2 x 1000W Crossover: 12dB/oct variable electronic HPF Range: 40Hz – 400Hz LPF Range: 40Hz – 400Hz Frequency Response: 10Hz – 30kHz THD: <1.0% Signal-to-Noise Ratio: -77.7dBA Inputs: RCA & High-Level Power Terminal: 4 AWG Speaker Terminal: 8 AWG Fusing: External 75A Voltage Input: 0.2–6V signal input range

Boost the bass in your car with this KICKER 1200W mono amplifier. Stability at 1 ohm allows for use of multiple sound system wiring options, while a subsonic filter at 24dB protects speakers from dangerous frequencies. This KICKER 1200W mono amplifier features 12dB crossovers to control sound precisely and comes with vertical mounting hardware for unique configurations.

The Crunch GP2500.1 is a high-performance monoblock amplifier designed to deliver substantial power to subwoofers. It features a Class A/B design for optimal sound quality and includes a variable electronic crossover and bass boost control for tailored audio output. The amplifier also incorporates comprehensive protection circuitry to ensure reliable operation.
| Pros for Crunch - V-DRIVE 3725W Mono Block Car Audio Amplifier - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Power, Sound Quality, Size, Bass, Ease of use | There were no pros for this product— |
| Cons for Crunch - V-DRIVE 3725W Mono Block Car Audio Amplifier - Black | |||
| There were no cons for this product— | There were no cons for this product— | Heat | There were no cons for this product— |
































































