JL Audio VX1000/5i — 5-Channel Class D Amplifier, 1000W with Built-In 24‑bit DSP

Power ratings: 75 watts RMS x 4 channels at 4 ohms + 600 watts RMS x 1 channel at 2 ohms (subwoofer); 100 watts RMS x 4 channels at 2 ohms + 600 watts RMS x 1 channel at 2 ohms; Bridged: 200 watts RMS x 2 channels at 4 ohms + 600 watts RMS x 1 channel at 2 ohms (subwoofer). DSP and tuning: Features a 24‑bit integrated DSP for full system customization — tuning, EQ, time alignment and filtering for every channel. The amplifier works with JL Audio’s TüN™ software (PC, Mac, iOS, and Android) to provide an intuitive interface for precise DSP adjustments and includes auto‑calibration and setup tools via TüN™ to simplify system configuration. Amplifier architecture and inputs: Efficient full‑range Class D design delivers high power with low heat. A digital Optical (Toslink) input is provided for direct connection to digital sources, maintaining a clean signal path. The unit also incorporates JL Audio’s differential‑balanced preamp input architecture to reduce noise and preserve signal clarity. Crossover and control features: The onboard DSP offers flexible crossover and filter options — adjustable high‑pass, low‑pass and band‑pass filters with selectable slopes for accurate frequency control. Signal‑sensing turn‑on lets the amp power up automatically when it detects source activity. Optional RBC‑1 remote level control compatibility permits easy subwoofer level adjustment from the driver’s seat. Installation and connectivity: Despite its advanced feature set, the VX1000/5i is built in a compact chassis for easier installation in tight spaces. An Ethernet port provides network connectivity for firmware updates and communication with compatible JL Audio devices. Construction and reliability: Built using premium components and materials for long‑term reliability and high performance, the VX1000/5i combines robust construction with sophisticated DSP and connectivity to serve as a complete solution for multi‑channel systems with an integrated subwoofer channel.