Sound & Bass Processors, Equalizers & Crossovers | Sonic Electronix

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About EQs, Signal & Sound Processors


Sound Processors Q & A

For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers. Click here to learn more about digital sound processors and to find out which type would be best for your car audio system.

Popular Brands in EQs, Signal & Sound Processors


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PAC SNI-35

Variable LOC (Line Out Converter)

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Variable LOC (Line Out Converter)

• Adjustable Line Output Converter
• Utilize Audio Transformer for Noise Isolation
• Compatible with 2 - 40 watts RMS of Radio Output

23
PAC SNI-35

Variable LOC (Line Out Converter)

In stock

$19.95 (59.95% off)
$7.99
NVX XPLOC2

300W (150W Per Channel) Premium, Super Low Distortion 2-Channel Adjustable Line Output Converter

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300W (150W Per Channel) Premium, Super Low Distortion 2-Channel Adjustable Line Output Converter

• 2-Channel Premium Adjustable Line Output Converter
• 3:1 Step Down With Adjustable Output
• 300w Total Maximum Input (150w Per Channel)
• Super Low Distortion

46
NVX XPLOC2

300W (150W Per Channel) Premium, Super Low Distortion 2-Channel Adjustable Line Output Converter

In stock

 
$24.99
PAC LP7-2

L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On

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L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On

• 2-Channel LOC PRO Series
• Remote Turn on Wire
• Single Dial
• Signal-Sensing Circuit
• Surface Mount Construction
• Level Gain Adjustment

12
PAC LP7-2

L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On

In stock

$34.99 (42.87% off)
$19.99
Scosche LOC90

2 Channel Line Out Converter with Remote Volume Control

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2 Channel Line Out Converter with Remote Volume Control

• Includes Bass Remote Control
• Works With High Power Car Stereos
• Up To 80W Per Channel
• Easy To Follow Installation Instructions
• Color: Black

1
Scosche LOC90

2 Channel Line Out Converter with Remote Volume Control

In stock

$26.38 (1.48% off)
$25.99
Sound Storm Labs (SSL) SQ4

4 Band Pre-Amp Equalizer with Remote Subwoofer Filter and Level Control

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4 Band Pre-Amp Equalizer with Remote Subwoofer Filter and Level Control

• Inputs: dual 2 ch. source
• Low pass filter: 50Hz to 80Hz
• Maximum input voltage: 15V
• Frequency response: 10 hz to 15 khz, ±1 dB

Sound Storm Labs (SSL) SQ4

4 Band Pre-Amp Equalizer with Remote Subwoofer Filter and Level Control

In stock

$34.00 (35.32% off)
$21.99

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4 Band Pre-Amp Equalizer with Remote Subwoofer Filter and Level Control

$21.99

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NVX XWS1625 25 ft. of 16 Gauge Speaker Cable/Wire

25 ft. of True Spec 16 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$19.99

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NVX XEQ7 - Graphic Equalizer (Equivalent to Clarion EQS755)

7-Band Graphic Equalizer with Front 3.5mm Auxiliary Input

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7-Band Graphic Equalizer with Front 3.5mm Auxiliary Input

• Dual Auxiliary Inputs
• Master & Subwoofer Volume Control
• Gold-Plated Contacts
• Blue Illumination
• 7V Preamp Outputs

44
NVX XEQ7 - Graphic Equalizer (Equivalent to Clarion EQS755)

7-Band Graphic Equalizer with Front 3.5mm Auxiliary Input

In stock

$89.99 (33.34% off)
$59.99
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  • Free NVX Black Reusable Cloth Face Mask with purchase!

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XEQ7 small

7-Band Graphic Equalizer with Front 3.5mm Auxiliary Input

$59.99

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NVX XIV23 V-Series: 2-Channel RCA Audio Interconnect Cable

V-Series: 3m (9.84 ft) 2-Channel RCA Audio Interconnect Cable

$14.99

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NVX XWS1625 25 ft. of 16 Gauge Speaker Cable/Wire

25 ft. of True Spec 16 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$19.99

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View all available accessories for the NVX XEQ7 - Graphic Equalizer (Equivalent to Clarion EQS755).
Kicker Line Out Converter (46KISLOC)

2-Channel K-Series Speaker Wire to RCA Line Out Converter (LOC)

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2-Channel K-Series Speaker Wire to RCA Line Out Converter (LOC)

• Speaker Cable to RCA Adapter
• 2-Channel K-Series
• Line Out Converter
• K Grip Connectors w/ Split Pin RCA
• Silver Tinned OFC Wire

1
Kicker Line Out Converter (46KISLOC)

2-Channel K-Series Speaker Wire to RCA Line Out Converter (LOC)

In stock

 
$29.95
Install Bay IBR69

100W Max (50 W Per Channel) Mini 2-Channel Line Output Converter

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100W Max (50 W Per Channel) Mini 2-Channel Line Output Converter

• Line out converter for adding amplifier to factory radio
• Auto remote turn on
• 6:1 step down with adjustable output
• 100 Watts Max
• 50 Watts max per channel

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Install Bay IBR69

100W Max (50 W Per Channel) Mini 2-Channel Line Output Converter

In stock

 
$7.99
Rockford Fosgate RF-HLC Line-Out Converter

2-Channel Speaker Level to RCA Output Converter (High-to-Low Converter)

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2-Channel Speaker Level to RCA Output Converter (High-to-Low Converter)

• 2-Channel High-to-Low Level Converter
• High-to-Low Signal Converter to Connect 2-Channel Amplifiers to Radios Without RCA Output
• Output Voltage: Up to 3V (low-level)
• Mounting: Behind Dash

6
Rockford Fosgate RF-HLC Line-Out Converter

2-Channel Speaker Level to RCA Output Converter (High-to-Low Converter)

In stock

$29.99 (23.34% off)
$22.99
NVX XLCA2

2-Channel Line Out Converter with xBOOST Technology and Includes Remote Bass Knob (3-year warranty)

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2-Channel Line Out Converter with xBOOST Technology and Includes Remote Bass Knob (3-year warranty)

• 2-channel line out converter
• Speaker Level Input Accepts Up To 400 Watts RMS
• Bass Enhancer And Bass Compensation
• xBOOST Technology
• Selectable Auto On
• 9.5 Volt Pre-Out
• 12 Volt Trigger Out

14
NVX XLCA2

2-Channel Line Out Converter with xBOOST Technology and Includes Remote Bass Knob (3-year warranty)

In stock

$119.99 (25.00% off)
$89.99
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  • Free NVX Black Reusable Cloth Face Mask with purchase!
NVX XFLOC2

80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

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80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

• 6:1 Step Down With Adjustable Output
• DC Amplifier Turn On Trigger
• 80w Maximum Input total (40w per channel)

23
NVX XFLOC2

80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

In stock

$19.99 (15.01% off)
$16.99
AudioControl LC2i - Black

2 Channel Line Out Converter with AccuBASS

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2 Channel Line Out Converter with AccuBASS

• Two Channels of Active Speaker Level Inputs
• AccuBASS Processing
• 9.5 Volt Pre-Amp Outs
• GTO - Signal Sensing Inputs

25
AudioControl LC2i - Black

2 Channel Line Out Converter with AccuBASS

In stock

$129.99 (15.39% off)
$109.99
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1 Special offer
  • FREE XCR1 Remote Subwoofer Control with Purchase!

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LC2i small

2 Channel Line Out Converter with AccuBASS

$109.99

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NVX XCR1

Easily adjust your subwoofer level while seated inside your vehicle

$19.99

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NVX XFLOC4

160W, 4-Channel Line Output Converter with Digital Noise Filter + Line Driver

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160W, 4-Channel Line Output Converter with Digital Noise Filter + Line Driver

• 3:1 Step Down With Adjustable Output
• DC Amplifier Turn On Trigger
• 160w Maximum Input Total (40w Per Channel)

26
NVX XFLOC4

160W, 4-Channel Line Output Converter with Digital Noise Filter + Line Driver

In stock

$24.99 (20.01% off)
$19.99
Kicker 46KISLOC2

K-SERIES 2-ch speaker-to-RCA converter, Line-out Converter (LOC)

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K-SERIES 2-ch speaker-to-RCA converter, Line-out Converter (LOC)

• 2-ch speaker-to-RCA converter, LOC
• Compatible with OEM radios that have short circuit protection
• Take as much as 55 watts of input and deliver up to 8 volts of output

1
Kicker 46KISLOC2

K-SERIES 2-ch speaker-to-RCA converter, Line-out Converter (LOC)

In stock

Only 2 Left!

 
Vip Icon $29.95
JL Audio LoC-22

Fully-Active Two-Channel Speaker Level to Line Output Converter with Auto Turn-On

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Fully-Active Two-Channel Speaker Level to Line Output Converter with Auto Turn-On

• Fully Active, Speaker Level to Line Output Converter with Auto Turn On
•Fully-Regulated Switching MOSFET Power Supply
• Differential-balanced Input Architecture
• 40V RMS Per Channel
•DC-Offset Sensing or Signal Sensing Automatic Turn-On
• Ultra Compact Chassis Design
•Onboard LED Clipping Indicator

7
JL Audio LoC-22

Fully-Active Two-Channel Speaker Level to Line Output Converter with Auto Turn-On

In stock

$119.98 (16.66% off)
$99.99
AudioControl The Epicenter - Black

Concert Series Digital Bass Reconstruction Processor (Bass Booster Expander) with Remote & 5-year warranty*!

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Concert Series Digital Bass Reconstruction Processor (Bass Booster Expander) with Remote & 5-year warranty*!

• Black Digital Bass Reconstruction Processor
• Patented Bass Maximizer™
• 9.5Vrms Pre-amp Max Output!
• Perfect addition to all systems

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AudioControl The Epicenter - Black

Concert Series Digital Bass Reconstruction Processor (Bass Booster Expander) with Remote & 5-year warranty*!

In stock

$249.99 (32.00% off)
$169.99
Install Bay IBR67

2 Channel Line Driver/Line Output Converter

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2 Channel Line Driver/Line Output Converter

• 2 Channel Line Output Converter
• Excellent signal to noise ratios
• High level/low level input
• Aux input
• Adjustable gain output

6
Install Bay IBR67

2 Channel Line Driver/Line Output Converter

In stock

$24.99 (20.01% off)
$19.99
The Install Bay IBLOC04

4-Channel Line Output Converter (From Speaker Level To RCA Line Level)

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4-Channel Line Output Converter (From Speaker Level To RCA Line Level)

• 4-Channel Line Output Converter
• Connects the speaker level to RCA line level
• Perfect for connecting a factory stereo to an aftermarket amplifier
• Gold plated RCA connections

8
The Install Bay IBLOC04

4-Channel Line Output Converter (From Speaker Level To RCA Line Level)

In stock

$19.99 (60.03% off)
$7.99
PAC Line Output Converter With Volume Control (LC2)

Dash Mountable Line Output Converter & Level Control Knob

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Dash Mountable Line Output Converter & Level Control Knob

• Remote Level Control
• Converts the speaker levels of a factory or aftermarket radio to RCA (pre-amp level)
• In-dash or under-dash mount control knob

7
PAC Line Output Converter With Volume Control (LC2)

Dash Mountable Line Output Converter & Level Control Knob

In stock

Only 3 Left!

$25.95 (30.67% off)
$17.99
Soundstream BX-20Z

Digital Bass Driver with Dash Mount Remote Control

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Digital Bass Driver with Dash Mount Remote Control

• Digital Bass Driver with Dash Mount Remote Bass Control
• Bass Restoration Circuit
• Bass Maximizer Indicator With 2 LED Indicators
• PFM Subsonic Filter Switch
• Balanced Input Circuitry

4
Soundstream BX-20Z

Digital Bass Driver with Dash Mount Remote Control

In stock

$149.99 (53.34% off)
$69.99

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EQs, Signal & Sound Processors Information


Information about Digital Sound Processors: Most original factory stereos use preset equalization curves that are designed to get the most out of your car's factory speakers. When you upgrade to aftermarket speakers, your OEM stereo's equalizer preset curves do not adjust, resulting in under performance from your aftermarket speakers. Processors reshape the output of your factory stereo's preset equalization curves to ensure you get optimal performance out of your aftermarket amplifiers and speakers. A parametric sound equalizer helps you tune your system to the perfect balance. These audio equalizers will also help eliminate infrasonic distortions for a crisper and clearer audio output. Adding a sound equalizer to your car will optimize your system's performance. Electronic crossovers divide your music into high, low and midrange frequency ranges. Some of the units we carry are combinations of both stereo crossovers and stereo equalizers. Call us today if you need help choosing the right combo for your setup and budget. Bass reconstructors, or bass enhancers, improve low frequency reproduction in a car audio system with at least one subwoofer. These bass expander products will help your subs produce accurate bass thumps.