This professional bundle pairs the Crunch CRXR Active Crossover with (3) Rockville RTR172 17-Foot 2-Channel RCA Cables, delivering precise system tuning and clean signal routing for car-audio enthusiasts and installers.

The CRXR is built for flexible 2-way or 3-way active setups. Select 2-channel or 4-channel inputs, drive strong pre-amp levels with an 8.5-Volts RMS line driver, and fine-tune with front/rear/sub level adjustments. Shape low end using 0-12dB bass boost at 45Hz with quasi-parametric EQ, and align your sub stage via the 180-degree phase-shift switch. High-pass ranges cover 32-400Hz (x1) and 640-8,000Hz (x20) for the front and 32-400Hz for the rear. Connectivity includes front and rear inputs, front/rear/subwoofer outputs, a 2-channel full-range RCA pre-amp output, and a rear signal output. Stated specs include 10Hz-30kHz frequency response, > 60dB channel separation, and > 95dB signal-to-noise. LED power indicators and universal fit with mounting hardware support clean, dependable installs.

The three Rockville RTR172 twisted-pair RCA interconnects use 100% Oxygen Free Copper with split-pin connectors for secure seating. Triple shielding and noise-rejection design help preserve accuracy and frequency response across runs, while color-coded channels speed routing. Each 17-foot cable supports front, rear, or sub paths-ideal for multi-amp systems that demand stable, low-noise connections.

Perfect for daily drivers and demo builds, this bundle combines granular crossover control with reliable copper interconnects to help your speakers and subwoofers perform at their best.