Stetsom EQX764-7 Band Car Audio Graphic Equalizer | 4 Inputs, 6 Outputs, Sub Controls, 10V Line Drive

Overview

The Stetsom EQX764-7 is a compact car audio graphic equalizer designed to give you precise control over seven frequency bands. Built for performance, it features a high-voltage line drive up to 10 VRMS, helping maintain signal integrity from source to amp across your install.

Seven-Band Precision

Each of the seven bands offers up to 12 dB of boost or cut, allowing you to sculpt bass, mids, and highs with nuance. Center frequencies span 50 Hz, 125 Hz, 315 Hz, 750 Hz, 2.2 kHz, 6 kHz, and 16 kHz, enabling detailed tonal shaping.

• 50 Hz and 125 Hz adjustments emphasize deep bass presence for impact without muddiness.
• 315 Hz to 2.2 kHz adjustments shape vocal and instrument presence for clarity.
• 6 kHz to 16 kHz adjustments add air and shimmer to the treble range.

Flexible Routing and Outputs

The EQX764 supports a flexible routing setup with 4 input channels and 6 output channels, letting you connect multiple sources and drive several amplifiers from a single unit.

• Dedicated SUB output includes its own LEVEL and FREQUENCY controls for precise subwoofer tuning.
• Input path can be switched between MAIN and HIGH for each source, simplifying integration with your existing head unit or processors.
• FRONT/REAR fader provides simple balance control between front and rear speakers.
• Blue LEDs illuminate the controls for easy visibility while driving.

Sound Shaping Scenarios

In real-world driving, EQX764 can help you tailor the sound to your preferences and the vehicle’s acoustics. With clean signal headroom and defined EQ bands, you may notice tighter bass, more articulate mids, and smoother highs across popular genres.

• Rock and pop: tighten bass, clarify guitar and vocal textures, and tame bright treble without harshness.
• Hip-hop and electronic: improve bass impact while preserving midrange clarity for vocals and melodies.
• Classical and jazz: refine instrumental presence, preserve natural warmth, and reduce listening fatigue on long drives.

Installation and Practical Use

The EQX764’s modern, robust design supports straightforward installation and long-term reliability. The high-performance line drive helps feed amplifiers with ample headroom, which can contribute to consistent performance even at higher listening levels. The unit’s layout and controls are designed to be intuitive during setup and day-to-day use.