Wāvtech link700.4plus 700 Watt 4-Channel Amplifier

The link700.4plus is a 700W four-channel amplifier designed for advanced car audio builds, delivering flexible Power, built-in bass processing, and multi-channel input options in a compact 5.5"-wide package. It’s engineered for OEM-integrated systems that demand summing, sub-out capability, and precise tone shaping.

• 700 Watt 4-Channel Amplifier: 100 watts x 4 @ 4 ohms, 175 watts x 4 @ 2 ohms, and 350 watts x 2 @ 4 ohms in Bridge-Tied Load (BTL) mode, enabling strong front/rear drive and enhanced headroom in tight spaces.
• 6-Channel Input with Summing: Accommodates 6 input channels and performs summing on multi-channel models, allowing a 3‑way OEM system to produce front and rear full-range outputs plus a Subwoofer Pre-Out.
• RCA Pre-Out and Remote Control: Includes a dedicated RCA Pre-Out and an optional Remote Level Control (RLC) with linkRC for channels 3/4 or the Pre-Out, simplifying sub-woofer and zone-level adjustments from the dash or HU remote.
• bassFREQ Bass Processor: Built-in bass processing with a 24 dB/octave lowpass and subsonic filters plus a fully adjustable 1-band parametric EQ for precise bass shaping.
• Crossovers and Filters: Variable HP crossover (-12 dB/oct) for CH1/2, and HP/BP/LP crossover (-12 dB/oct) for CH3/4, plus a variable LP crossover (-24 dB/oct) and a variable subsonic filter (-24 dB/oct) on the Pre-Out.
• Advanced Power and Protection: 40V input capability, differential balanced inputs, variable gain with clip LED, auto turn-on via DC-offset or audio detect, and active thermal management with Start/Stop vehicle readiness and adaptive OEM load detection.
• Build and Connectivity: Locking detachable hi-level speaker terminals, 4-gauge power/ground terminals, and panel-mount RCA connections in a compact aluminum chassis with detachable mounting tabs.

Benefits: The link700.4plus excels in multi-amped systems that blend OEM sleep-forefront wiring with after-market subwoofers, thanks to its 6-channel input capability and summing that enable front/rear full-range output plus a dedicated sub-out. The bassFREQ processor and flexible crossovers let you sculpt sub-bass and midbass behavior precisely, while the 40V input tolerance and differential balanced inputs improve signal integrity in challenging vehicle electrical environments. Its Start/Stop readiness, adaptive OEM load detection, and auto turn-on streamline installation in modern vehicles, and the compact 10.25" x 5.5" x 1.65" footprint fits tight under seats or behind panels without sacrificing performance.