Crunch 4 and 2 Channel 1000 Watt Amp A/B Class Car Audio Stereo Amplifier Set

Upgrade your car’s sound system with the Crunch PX 1000.4 4-Channel Amplifier, designed to deliver powerful, high-quality audio performance for a truly dynamic listening experience. This versatile amp can operate on 4, 3, or 2 channels, making it ideal for multi-channel setups. With an impressive 1000 watts of total power output, you’ll experience crisp highs, deep lows, and balanced mids that bring your music to life.

Built with Class A/B technology, this car amplifier offers greater efficiency, lower distortion, and long-lasting reliability. The Quick Thermal Dispersion Technology enhances heat dissipation by increasing the aluminum surface on the heatsink, keeping your amp cool even during extended use. Fine-tune your sound with variable high-pass and low-pass filters, allowing you to customize your audio output to match your preferences and speaker setup.

For seamless integration, the PX 1000.4 includes Preamp RCA outputs to daisy-chain multiple amps, creating a more dynamic and expansive sound system. Additional features include a Pulse Width Modulated power supply, slow unmute soft start turn-on, and speaker-level inputs for flexible connectivity.

Compact and lightweight, this amplifier measures 11.4 x 10.8 x 3.7 inches and weighs just 4.6 pounds, making it easy to install without sacrificing performance. With Crunch’s signature durability and sleek design, the PX 1000.4 ensures your car audio setup delivers power, precision, and reliability every time you hit the road.

• Operate on 4, 3, or 2 channels with the Crunch PX 1000.4 amplifier, featuring Class A/B technology that delivers clean, efficient, and powerful audio for any setup
• Bundled with PX 1000.2 for further versatility in the sound for your car audio
• Experience superior sound with 1000 watts of power
• 4x250 watts at 2 ohms, 4x125W at 4 ohms, or 2x500W bridged at 4 ohms, providing flexibility and clarity for your system
• Preamp RCA outputs let you daisy-chain multiple amps seamlessly, creating an expanded and dynamic setup that enhances depth and balance in your vehicle's sound system
• Features a Pulse Width Modulated power supply, slow unmute soft start, speaker-level inputs, and variable high and low pass filters for precise tuning and safe operation
• Engineered with Quick Thermal Dispersion Technology and a Class A/B circuit for cooler operation
• Lightweight build ensures easy installation and long-lasting performance
• Part Number: PX-1000.4
• Dimensions (L x W x H): 12.6 x 10.8 x 3.7 inches
• Weight: 5.4 pounds
• Part Number: PX-1000.2
• Dimensions (L x W x H): 11.4 x 10.8 x 3.7 inches
• Weight: 4.6 pounds
• Manufacturer warranty: 1-year warranty

Shipping Information

VMInnovations is proud to offer fast, free shipping every day. Items are typically delivered between 1-3 days.

Most orders placed before 2:00 PM CST ship the same day.

read more about Shipping Policies