Discontinued Car Equalizers (EQs)

7-Band In-Dash PE Series 7-Band Parametric Equalizer • Active Gain Pre-Amplifiers • On-Board 30V Bi-Polar Switching Power Supply • Subwoofer Frequency Adjustable

• 5-Band Parametric Equalizer
• Built in 6 channel 8 Volt Line Driver
• Full System Fader Adjustment
• Half Din Dash Mount

Add-A-Sub High-to-Low Level Converter for OEM Integration • Perfect for Adding a Subwoofer to a Factory System • Converts and Filters High-Level Inputs into RCA Outputs

• 31-Band Graphic Equalizer
• Powered by Cirrus Logic
• Dedicated 8-Channel DMA Enchine
• Signal-to-Noise Ratio: 95dB
• Independent Channel High Pass, Low Pass or Bandpass Crossover

• 7-Band Parametric Equalizer
• 6 Sets of 7V Preamp Outputs
• Full System Fader Adjustment
• Half Din Dash Mount

In-Dash Four band parametric equalizer and Crossover • Subwoofer outputs and level controls • Gold plated RCA input connectors • Main/DVD input selector

• Trunk Mount Equalizer and Pre-Amp
• PFM Subsonic Filter
• Line and Speaker Level Inputs
7 Band, 1 Octave Equalizer
6 Band, 1/2 Octave Bass EQ
• Color: Salmon Gray

Front and Rear Outputs with Subwoofer • Selectable Illumination • Gold-Plated RCA • Separate Subwoofer Frequency and Level Control

Mini 5-Band Amplified Equalizer • Subwoofer Output

• Six Channel Line Output Converter with AccuBASS
• Six Channels Of Active Speaker Level Inputs – Accepts Up To 400 Watts Per Channel
• AccuBASS Circuitry
• GTO Circuit – Powers Up The Lc7i When It Detects Signal On The Speaker Level Input

7 Band Digital Equalizer with Built-in Volt Meter • 2 Inputs • System battery voltage display • Master volume, fader, and subwoofer level control • Subwoofer output voltage up to 10V

9 Band Equalizer & Crossover

7-Band Parametric Equalizer • • Infinite Frequency Control • Narrow Bandwidth Q Factor • 6 Channel Front/Rear/Subwoofer Output

•Sierra White Six Inputs and Outputs
• Dual-bandwidth Equalization
• Front / Rear / Sub Fader Compatible
• 13 Graphic Equalizer Bands
• Built-in Line Driver

4 Band Parametric Equalizer with in-dash mounting capabilities under a receiver (1/2 din size)

• IMPRINT™ Audio Processor for Select Alpine In-Dash Receivers
• IMPRINT technology enhances audio reproduction by overcoming vehicle acoustics, improving sound stage, tonal balance, and accuracy
• Includes audiophile audio enhancement technologies

Six Channel Line Output Converter With Auxiliary Input • Stereo Auxiliary Input To Add An Ipod Or Satellite Radio • Remote Knob • Switch Between Factory Stereo And Auxiliary Source

11-Band Equalizer, DIN-Size with detachable faceplate, front, rear, and non-fading gold-plated RCA preouts...

• 6-Channel Line Output Converter
• 6-Channel Preamp Level Outputs
• 12-Volt turn-on lead output
• Independent Front, Rear, and Sub EQ Controls

5 Band Stereo Equalizer