JL Audio VX700/5I VXi 700W 5 Channel Class D System Amplifier with Integrated DSP

Designed to simplify great audio, every VXi amplifier combines advanced NexD2 switching amplifier technology with an integrated, full-featured digital signal processor. Employing second generation NexD2 amplifier technology, the VX700/5i efficiently powers a complete audio system. It can drive four main speakers with 75 W x 4 @ 4 ohms while also powering a subwoofer with up to 300W @ 2 ohms. Bridging the main channels converts it into a very powerful, 3-channel system amplifier with up to 200W x 2 @ 4 ohms on the main channels and 300W @ 2 ohms on the subwoofer channel. The NexD2 full-range technology in the main channels of this amplifier is DSP-controlled and features a reduced loop area design utilizing DirectFET outputs for outstanding fidelity, very low noise and exceptional efficiency. The subwoofer channel features an optimized low-frequency variant of the NexD2 technology. The amplifier chassis is ultra-compact, with all connections on one side, to greatly simplify installation into tight spaces. Instead of traditional control knobs and switches, all amplifier adjustments and DSP functionality are configured via a compatible external device (PC, Tablet or Smartphone), with the appropriate JL Audio TüN® Software application installed. Amplifier includes: Power Connector (for 4 AWG wire), Analog Input / Pre-Out Harness, Speaker Output Harness, Subwoofer Output Harness, 6 ft A/B USB Cable. VX700/5i Key Features Frequency Response (Main Channels): 12 Hz - 21 kHz (+0, -1 dB) Frequency Response (Subwoofer Channel): 12 Hz - 1 kHz (+0, -1 dB) S/N Ratio, referred to highest rated power (Analog Inputs - Main Channels): 99 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to highest rated power (Analog Inputs - Subwoofer Channel): 99 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to 1 W (Analog Inputs - Main Channels): 80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to 1 W (Analog Inputs - Subwoofer Channe