Sound & Bass Processors, Equalizers & Crossovers | Sonic Electronix

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About Equalizers & 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 Equalizers & Sound Processors


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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
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

15
NVX XLCA2

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

In stock

$119.99 (33.37% off)
$79.95
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1 Special offer
  • 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
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

$24.95 (59.96% off)
$9.99
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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7-Band Graphic Equalizer with Front 3.5mm Auxiliary Input

$59.99

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NVX XIV205 V-Series RCA Audio Interconnect Cable

V-Series: 0.5m (1.64 ft) 2-Channel RCA Audio Interconnect Cable

$10.99

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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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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

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PAC LP7-2

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

In stock

$34.95 (39.94% off)
$20.99
Phoenix Gold EQ 9.0

9-Band Graphic Equalizer w/ TrueTUNE Technology

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9-Band Graphic Equalizer w/ TrueTUNE Technology

• 9-Band Graphic Equalizer
• TrueTune Technology
• Removable terminal block for all input connections
• Panel Mount RCAs

3
Phoenix Gold EQ 9.0

9-Band Graphic Equalizer w/ TrueTUNE Technology

In stock

$119.00 (16.81% off)
$99.00

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9-Band Graphic Equalizer w/ TrueTUNE Technology

$99.00

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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 Phoenix Gold EQ 9.0.
Boss BX55

2/3-Way Electronic Crossover

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2/3-Way Electronic Crossover

• 2/3-Way Electronic Crossover, Remote Subwoofer Level Control
• Speaker Input Gain
• RCA Inputs: Front, Rear, Subwoofer
• Remote Subwoofer Level Control
• Number of Channels: 3

5
Boss BX55

2/3-Way Electronic Crossover

In stock

$89.99 (41.22% off)
$52.90
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
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

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AudioControl LC2i - Black

2 Channel Line Out Converter with AccuBASS

In stock

$129.99 (23.08% off)
$99.99
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

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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
Soundstream BX-10 (Black)

Digital Bass Reconstruction Processor with Remote

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Digital Bass Reconstruction Processor with Remote

• Digital Bass Reconstruction Processor
• Wired Remote Control
• Parametric Bass Control
• Output Level: 13.5 volt
• Balanced Inputs
• PFM Subsonic Filter
• Bass Output Control

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Soundstream BX-10 (Black)

Digital Bass Reconstruction Processor with Remote

In stock

$109.99 (36.37% off)
$69.99
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

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Rockford Fosgate RF-HLC Line-Out Converter

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

In stock

$29.99 (13.34% off)
$25.99
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

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Kicker 46KISLOC2

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

In stock

 
Vip Icon $29.95
PAC LP3-2

L.O.C. PRO Series 2-Channel Line Output Converter

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L.O.C. PRO Series 2-Channel Line Output Converter

• 2-Channel LOC PRO Series
• 33% Smaller Size Gives More Room For Vital Components
• 55 Watts Per Channel
• Speaker Level Input to RCA Level Output
• Single Dial

7
PAC LP3-2

L.O.C. PRO Series 2-Channel Line Output Converter

In stock

$24.95 (31.90% off)
$16.99
Audio Control LC2i PRO

2 Channel 400 Watts Line Output Converter

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2 Channel 400 Watts Line Output Converter

• Adjustable 2-channel line out converter
• Separate level adjustment for each channel
• 400 watt maximum output
• AccuBASS circuitry restores bass signal

Audio Control LC2i PRO

2 Channel 400 Watts Line Output Converter

In stock

$149.99 (13.33% off)
$129.99
Soundstream BX-10X

Digital Bass Reconstruction Processor with Lighted Display and Remote Control

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Digital Bass Reconstruction Processor with Lighted Display and Remote Control

• Bass Reconstruction Processor
• Selectable Grounding Mode
• LED Indicators
• Dash Mount Remote Control
• Variable Boost Q
• Variable Boost Frequency
• Subsonic Filter: 35Hz, 50Hz, 80Hz

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Soundstream BX-10X

Digital Bass Reconstruction Processor with Lighted Display and Remote Control

In stock

$119.99 (36.67% off)
$75.99
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

2
Scosche LOC90

2 Channel Line Out Converter with Remote Volume Control

In stock

Only 2 Left!

$26.38 (1.48% off)
$25.99
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
Soundstream BX-15

Bass Maximizer and Bass Restoration Processor

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Bass Maximizer and Bass Restoration Processor

Bass maximizer and bass restoration processor • Maximum bass control • Dash mount remote control • Subsonic filter and bass level control • Output level: 13.5v • Input noise rejection: 60dB

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Soundstream BX-15

Bass Maximizer and Bass Restoration Processor

In stock

Only 3 Left!

$199.99 (60.00% off)
$79.99
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1 Special offer
  • 15% Off NVX RCA Interconnect Cables with Purchase!

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Equalizers & 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.