Crunch - CRA-1000.2 CRA Series 1000 Watt Two Channel Amplifier 250x2 @ 4OHM, 500x2 @ 2OHM, 1000x1 @ 4OHM Bridged - Black/Gray
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Specifications
- Amplifier ClassDNumber Of Channels2Bass BoostVariable
- Key Specs
- 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: 2
- 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.)
- General
- Brand: Crunch
- Model Number: CRA-1000.2
- Product Name: CRUNCH CRA-1000.2 CRA Series 1000 Watt Two Channel Amplifier 250x2 @ 4OHM, 500x2 @ 2OHM, 1000x1 @ 4OHM Bridged
- Color: Black/Gray
- Audio Power
- Total Power Handling RMS: 500 watts
- Total Power Handling Maximum: 1000 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: 2
- 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
- Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
- Marine: false
- Dimensions
- Product Height: 5.000 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: 5.000 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: 5.000 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: 2.0 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 1-Year Manufacturer Warranty
- Warranty - Labor: None
- Other
- UPC: 806576238133
The Crunch CRA-1000.2 is a compact yet powerful 2-channel Class D amplifier designed to deliver efficient, stable performance in a wide range of mobile audio systems. Built with a switch mode power supply (SMPS), this amplifier maintains consistent output even when vehicle voltage fluctuates, helping protect both the amplifier and connected speakers from instability or damage. With a maximum output of 1000 watts, the CRA-1000.2 provides flexible power for both full-range speakers and subwoofers. It delivers 2 x 500 watts at 2 ohms and 2 x 250 watts at 4 ohms, and can be bridged to produce 1000 watts at 4 ohms for higher output applications. The efficient Class D design allows for strong power delivery while keeping heat and current draw under control. Sound quality is supported by a low-noise preamplifier circuit, SPEED-FET MOSFET output devices, and a frequency response of 10Hz to 30kHz with less than 0.002% total harmonic distortion. Adjustable 12dB per octave crossovers, along with variable high-pass and low-pass filters (40Hz–400Hz), give precise control over system tuning. Installation is simplified with both RCA and high-level inputs, including auto turn-on for OEM integration. Durable nickel-plated terminals, screw-down connectors, and built-in protection circuitry with LED indicators ensure reliable operation and long-term durability. Specifications: Type: Amplifier Class: Class D Channels: 2 Max Power: 1000W Power @ 2 Ohms: 2 x 500W Power @ 4 Ohms: 2 x 250W Bridged Power @ 4 Ohms: 1 x 1000W Frequency Response: 10Hz – 30kHz Signal to Noise Ratio: -85.9dBA Total Harmonic Distortion: < 0.002% High Pass Crossover: 40Hz – 400Hz Low Pass Crossover: 40Hz – 400Hz Input Sensitivity: 0.2V – 6V Inputs: RCA & High-Level Power Terminal: 4 AWG Speaker Terminal: 8 GA Fusing: External 50A
- Key Feature: Class D 2-channel amplifier delivering 1000W max power with efficient, compact performance
- Key Feature: 2 x 500W @ 2Ω and 2 x 250W @ 4Ω, with 1 x 1000W bridged @ 4Ω for flexible system design
- Key Feature: Fully adjustable 12dB crossovers with 40Hz–400Hz high-pass and low-pass control
- Key Feature: Switch Mode Power Supply (SMPS) ensures stable output and protects against voltage fluctuation
- Key Feature: SPEED-FET MOSFET output devices for improved efficiency, reduced distortion, and cleaner sound
Whats Included
- CRUNCH CRA-1000.2 CRA Series 1000 Watt Two Channel Amplifier 250x2 @ 4OHM, 500x2 @ 2OHM, 1000x1 @ 4OHM Bridged
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The Crunch CRA-1000.2 is a compact yet powerful 2-channel Class D amplifier designed to deliver efficient, stable performance in a wide range of mobile audio systems. Built with a switch mode power supply (SMPS), this amplifier maintains consistent output even when vehicle voltage fluctuates, helping protect both the amplifier and connected speakers from instability or damage. With a maximum output of 1000 watts, the CRA-1000.2 provides flexible power for both full-range speakers and subwoofers. It delivers 2 x 500 watts at 2 ohms and 2 x 250 watts at 4 ohms, and can be bridged to produce 1000 watts at 4 ohms for higher output applications. The efficient Class D design allows for strong power delivery while keeping heat and current draw under control. Sound quality is supported by a low-noise preamplifier circuit, SPEED-FET MOSFET output devices, and a frequency response of 10Hz to 30kHz with less than 0.002% total harmonic distortion. Adjustable 12dB per octave crossovers, along with variable high-pass and low-pass filters (40Hz–400Hz), give precise control over system tuning. Installation is simplified with both RCA and high-level inputs, including auto turn-on for OEM integration. Durable nickel-plated terminals, screw-down connectors, and built-in protection circuitry with LED indicators ensure reliable operation and long-term durability. Specifications: Type: Amplifier Class: Class D Channels: 2 Max Power: 1000W Power @ 2 Ohms: 2 x 500W Power @ 4 Ohms: 2 x 250W Bridged Power @ 4 Ohms: 1 x 1000W Frequency Response: 10Hz – 30kHz Signal to Noise Ratio: -85.9dBA Total Harmonic Distortion: < 0.002% High Pass Crossover: 40Hz – 400Hz Low Pass Crossover: 40Hz – 400Hz Input Sensitivity: 0.2V – 6V Inputs: RCA & High-Level Power Terminal: 4 AWG Speaker Terminal: 8 GA Fusing: External 50A
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The GM-DX871 is a 1-channel subwoofer amplifier that can deliver up to 800 watts RMS to your subwoofer, providing powerful bass with a strong and heavy beat. CTA-2006 compliant, this highly efficient Class D amplifier offers impressive, high-quality power in a compact chassis. The speaker-level inputs allow you to install this amp in a factory system without RCA connections. The built-in low-pass filter lets you optimize the sound for your vehicle's interior. Additionally, a wired bass control remote enables you to easily adjust the amount of bass from the subwoofer output. The GM-DX871 amplifier uses high-current, high-grade electronic components and gold-plated RCA connections to ensure maximum performance.
• Full Range 5 Channel Class D Amplifier • High Pass and Low Pass Filters • Bass Boost • RCA & Speaker Level Inputs • Bridgeable • PWM MOSFET Power Supply • Remote Subwoofer Control • LED Illuminated End Panels • Thermal, Short and Overload Protection Circuits • Full Range 5-Channel Class D Amplifier • High Pass and Low Pass Filters 50Hz-250Hz • Bass Boost 0dB- +12dB • Bridgeable • PWM MOSFET Power Supply • Remote Subwoofer Level Control • Thermal, Short and Overload Protection Circuits • RCA or Speaker Level Inputs • Low Level Input Voltage 400mV-4V • High Level Input Voltage 4V-40V • 60W RMS X 4 CH @ 4Ω • 95W RMS X 4 CH @ 2Ω • 190W RMS x 2 CH @ 4Ω Bridged • 250W RMS x CH5 @ 4Ω • 450W RMS x CH5 @ 2Ω Product Specs Key Features General Specs Amp Topology: Full Range, Class D Power Supply Type: MOSFET Power Supply Performance Specs Total Power Output: 2200 Watts Peak Power @ 2 Ω: 300 Watts Peak Power @ 4 Ω: 150 Watts Bridged Power @ 4 Ω: 600 Watts RMS Power @ 2 Ω: 225 Watts RMS Power @ 4 Ω: 113 Watts Bridged RMS Power @ 4 Ω: 450 Watts Speaker Impedance: 2 to 8 Ω T.H.D. (Total Harmonic Distortion): 0.01 % Channel Separation ≥: 90 dB Frequency Response: 9 Hz to 50 kHz ±1 dB Connections, Controls, and Processing RCA Inputs: 6 Channel High Level Inputs: YES Low Pass Filter: 50Hz-250Hz High-Pass Filter: 50Hz-250Hz Subwoofer Level Control: YES Input Sensitivity Switch: YES Thermal/Overload/Short Protection: ES Extra Features: External fuse and fuse holder not included. Measurement Length: 4.57" Width: 11.34"
| Pros for Crunch - CRA-1000.2 CRA Series 1000 Watt Two Channel Amplifier 250x2 @ 4OHM, 500x2 @ 2OHM, 1000x1 @ 4OHM Bridged - Black/Gray | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Size, Ease of use, Installation | Power, Sound Quality, Size, Ease of use, Price | There were no pros for this product— |
| Cons for Crunch - CRA-1000.2 CRA Series 1000 Watt Two Channel Amplifier 250x2 @ 4OHM, 500x2 @ 2OHM, 1000x1 @ 4OHM Bridged - Black/Gray | |||
| There were no cons for this product— | Heat | Heat | There were no cons for this product— |
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