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Car Audio
DS18
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DS18 EQX5 High Volt 5-Band Equalizer with High Level Input

Sale price $54.99 Regular price $59.99
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Key features

  • Equalizer: 5 bands
  • Maximum output voltage: 8 V
  • Frequency response: 10 Hz–50 kHz (±1 dB)
  • Operating voltage: 11–15 V, negative ground
  • Signal-to-noise ratio: 100 dB
  • High-level input: Integrated high-to-low converter


Description

Product Overview

Shape your car audio system with the DS18 EQX5, a high-voltage 5-band graphic equalizer with high-level input. Its independent front, rear, and subwoofer outputs help you route audio to separate amplifiers, while 8V output supports high-headroom signal delivery.

Key Features & Benefits

  • Five adjustable bands: Tune specific frequency ranges with boost and cut controls to shape your system’s sound.
  • Three stereo RCA outputs: Route signals separately to front, rear, and subwoofer amplifiers.
  • High-level input and 8V output: Integrate a high-level source and send a low-level RCA signal to your audio system.
  • Independent system controls: Adjust master volume, sub level, front/rear fade, and main or auxiliary input selection.
  • Fixed subwoofer crossover: The 120 Hz crossover point and 12 dB/octave slope provide a defined bass-management boundary.
  • Driver-accessible installation: Included mounting brackets support placement near the source unit or under the dash.

Technical Specifications

Product type High-voltage 5-band graphic equalizer with high-level input
Equalizer frequencies 50 Hz, 315 Hz, 800 Hz, 2.2 kHz, and 12 kHz
Boost/cut range ±12 dB; ±15 dB for subwoofer frequencies
Stereo RCA outputs Three: front, rear, and subwoofer
Output voltage 8V output; subwoofer output at 8 V
Inputs Main (RCA), Aux (3.5 mm), and Hi-Level input
Controls Master volume, sub level, front/rear fade, and main/aux input selection
Crossover Passive crossover; fixed 120 Hz point; 12 dB/Octave slope
Frequency response 10 Hz–30 kHz
Signal-to-noise ratio 100 dB
THD 0.005%
Headroom 20 dB
Connectors and output Nickel-plated RCA connectors; remote turn-on output supported
Operating voltage 11–15 V
Dimensions 7" L × 4.4" W × 1.18" H
Weight 1.5 lb
Finish and lighting Satin Black finish with blue backlighting
Included Mounting brackets

Why Choose This Product?

The EQX5 combines tonal adjustment with separate front, rear, and subwoofer signal routing in one car audio equalizer. That layout is useful when your system uses multiple amplifiers and you want independent control over key listening zones.

Its 100 dB signal-to-noise ratio and 0.005% THD are listed alongside an 8V output and 20 dB headroom. The front-panel controls let you make adjustments from the driver’s seat after installation.

Installation & Compatibility Notes

The EQX5 operates on 11–15 V and offers RCA, 3.5 mm auxiliary, and high-level inputs. Check that your source and amplifier connections suit the inputs and outputs you plan to use.

Measure the intended mounting area against the unit’s 7" L × 4.4" W × 1.18" H dimensions. Mounting brackets are included for placement next to the source unit or under the dash.

Frequently Asked Questions

Which frequencies can I adjust?

The five bands are 50 Hz, 315 Hz, 800 Hz, 2.2 kHz, and 12 kHz. Boost/cut is ±12 dB, with ±15 dB for subwoofer frequencies.

What inputs can I connect?

The EQX5 has a main RCA input, a 3.5 mm Aux input, and a Hi-Level input. It also has main/aux input selection.

How does it connect to multiple amplifiers?

Three stereo RCA outputs are dedicated to front, rear, and subwoofer amplifiers.

What crossover does the equalizer use?

It has a passive crossover with a fixed 120 Hz point and a 12 dB/Octave slope.

What are the unit’s dimensions?

It measures 7" L × 4.4" W × 1.18" H and weighs 1.5 lb.

Are mounting brackets included?

Yes. Mounting brackets are included.

Explore More

Shop the DS18 EQX5 at 12 Volt Outlet. Want to learn more about DS18? Explore our DS18 brand profile.