DS18 EQX7 High Volt 7-Band Equalizer with High Level Input and Auto Turn On

The DS18 EQX7 High Volt 7-Band Equalizer with High Level Input and Auto Turn On is a high-volt, seven-band stereo EQ/crossover built for enthusiasts who demand precise tonal control and seamless factory integration. It delivers dedicated front, rear, and sub outputs with auto turn-on for easy installation and effortless power-on when connected to the factory radio.

• 7-band graphic equalizer: Precise tonal adjustment across 50 Hz, 125 Hz, 320 Hz, 750 Hz, 2.2 kHz, 6 kHz, and 16 kHz for targeted sound shaping.
• Boost/Cut range: ±12 dB on most bands, with ±15 dB available for subwoofer frequencies to push or tame bass and vocal presence.
• Three RCA outputs: Separate outputs for front, rear, and sub amplifiers, enabling independent level control and routing in a multi-amp setup.
• Separate controls: Master volume, sub level, front/rear fade, and main/aux input selection for on-dash tuning without reconfiguring the amp layout.
• Hi-Level Converter: Integrated high-level input that provides a low-level RCA output for seamless integration with factory radios.
• Auto Turn-On: Automatically powers on when connected to the factory radio source, eliminating manual wiring steps.
• Extended frequency response: 20 Hz–30 kHz range with 100 dB signal-to-noise ratio for extended detail and low noise.
• THD and performance: THD 0.005% contributes to cleaner amplification of boosted or cut signals.
• Input/Output specs: Input sensitivity 50 mV–3 V; input impedance 20 kΩ; output voltage 8 V; output impedance 2 kΩ; headroom 20 dB; stereo separation 82 dB @ 1 kHz.
• Crossover details: Passive LPF crossovers for the subwoofer channel with frequency points at 60/120 Hz and a 12 dB per octave slope.
• Subwoofer output: Yes (9 V) dedicated to driving a powered sub or sub amp with appropriate headroom.
• Build and finish: Metal/Aluminum housing with satin black finish; blue/red backlit color selectable for on-dash visibility; gold-plated RCA inputs/outputs.
• Mounting flexibility: Includes mounting brackets and can be mounted next to the source unit or discreetly under the dash for easy access to front panel controls.
• Dimensions and weight: Overall 7" (178 mm) long, 4.4" (112 mm) deep, 1.18" (30 mm) tall; weight 1.5 lb.
• Remote and input/output features: Remote turn-on input/output support for integrated systems.

Benefits: The EQX7 is tailored for builds requiring clean, configurable tonal shaping across seven bands while maintaining high‑voltage input compatibility for strong, distortion-free signal paths. Its three-output design enables a cohesive front/rear/sub amplification strategy, and the Hi-Level converter plus Auto Turn-On simplify integration with factory head units. With a wide 20 Hz–30 kHz range and 100 dB SNR, it delivers detailed highs and controlled lows without adding noise, making it ideal for enthusiasts who want precise soundstage tuning without compromising system reliability.