Name: Crunch - V-DRIVE 3725W Mono Block Car Audio Amplifier - Black
Brand: Crunch
SKU: 6634496
Rating: 0 (0 reviews)

Key Specs
- Maximum Watts x Channel @ Ohms: 3725 x 1 @ 1 Ohms, 1860 x 1 @ 2 Ohms, 930 x 1 @ 4 Ohms (This is the maximum load the speaker, subwoofer or amp can drive.)
- Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
- Number Of Channels: 1
- Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
- Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- High-Pass Crossover: None (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
General
- Brand: Crunch
- Model Number: DR-3725.1D
- Product Name: V-DRIVE 3725W Mono Block Car Audio Amplifier
- Color: Black
Audio Power
- Maximum Watts x Channel @ Ohms: 3725 x 1 @ 1 Ohms, 1860 x 1 @ 2 Ohms, 930 x 1 @ 4 Ohms (This is the maximum load the speaker, subwoofer or amp can drive.)
- Total Power Handling Maximum: 3725 watts
- Watts Per Channel Maximum: 3725 watts
- Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
Audio
- Number Of Channels: 1
- Minimum Frequency Response: 10 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 0.3 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
Features
- Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- High-Pass Crossover: None (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- Fan Cooled: false
Input
- Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
Output
- Preamp Outputs: false
Dimensions
- Product Height: 7 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 15.55 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 6.07 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 4.95 pounds (The out of box weight of the item.)
Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
Other
- UPC: 806576235347

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.
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.