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Discontinued Kicker Car Equalizers (EQs)

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This determines the way the equalizer processes the signal from the source unit. A parametric equalizer allows to you adjust the center point of the frequency band you are adjusting as well the bandwidth which can be narrowed or widened. A graphic equalizer has fixed frequency bands and bandwidth and only the frequency bands can be adjusted. A digital equalizer uses a software program to tune your system.
A graphic equalizer typically has more adjustable bands and is less expensive, whereas a parametric will have fewer bands but offer a greater level of control and provide more tuning options. Digital equalizers will tune your system with the most detail and precision but require a computer and are typically a little higher in price.
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The number of graphic or parametric equalizer bands the receiver has. The better the EQ, the more likely you will be able to "tweak" your sounds to your desire.
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A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.

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Kicker KQ5 Equalizer (03KQ5)

5-Band Parametric Equalizer EQ w/ Kicker Remote Level Bass Control Input

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5-Band Parametric Equalizer EQ w/ Kicker Remote Level Bass Control Input

• 5-Band Parametric EQ
• 12 dB Cut/Boost
• Front/Rear Fader
• 2 Pair RCA Inputs
• Line 1/Line 2 Selector
• Remote Bass Level Control
• 7V Output
• Adjustable Input Gain (950mV-9.6V)

• 5-Band Parametric EQ
• 12 dB Cut/Boost
• Front/Rear Fader
• 2 Pair RCA Inputs
• Line 1/Line 2 Selector
• Remote Bass Level Control
• 7V Output
• Adjustable Input Gain (950mV-9.6V)

KQ5 small

Item added to your cart.

Price: $179.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
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Essential add-ons
NVX XIV205 V-Series RCA Audio Interconnect Cable

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

$10.99

$7.99

Add to cart
NVX XIX205 X-Series RCA Audio Interconnect Cable

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

$19.99

$13.99

Add to cart
NVX XIX23 X-Series 2-Channel RCA Audio Interconnect Cable

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

$24.99

$16.99

Add to cart
NVX XIV43 V-Series 4-Channel RCA Audio Interconnect Cable

V-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable

$24.99

$12.99

Add to cart
NVX XIX43 X-Series 4-Channel RCA Audio Interconnect Cable

X-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable

$44.99

$18.99

Add to cart
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)

$29.99

$19.99

Add to cart

Kicker KQ30 (03KQ30)

30-Band Graphic Equalizer w/ 9 Volt Pre-Amp Output

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30-Band Graphic Equalizer w/ 9 Volt Pre-Amp Output

• 30-band Graphic EQ and Pre-Amp
• Center Frequencies at 1/3 octave intervals
• Signal-to-Noise Ratio: >95dB
• Input Sensitivity: 500mV - 9 volts
• Output Level: 0 - 9 volts
• Stereo/Mono Operation

• 30-band Graphic EQ and Pre-Amp
• Center Frequencies at 1/3 octave intervals
• Signal-to-Noise Ratio: >95dB
• Input Sensitivity: 500mV - 9 volts
• Output Level: 0 - 9 volts
• Stereo/Mono Operation

KQ30 small

Item added to your cart.

Price: $299.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX XIX23 X-Series 2-Channel RCA Audio Interconnect Cable

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

$24.99

$16.99

Add to cart
NVX XIV43 V-Series 4-Channel RCA Audio Interconnect Cable

V-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable

$24.99

$12.99

Add to cart
NVX XIX43 X-Series 4-Channel RCA Audio Interconnect Cable

X-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable

$44.99

$18.99

Add to cart
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)

$29.99

$19.99

Add to cart

Kicker KQ9 (03KQ9)

9-Band Equalizer & Pre-Amp

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9-Band Equalizer & Pre-Amp

9-Band Equalizer • Front and Rear Outputs with Fader Control

9-Band Equalizer • Front and Rear Outputs with Fader Control

KQ9 small

Item added to your cart.

Price: $119.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
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)

$29.99

$19.99

Add to cart

Kicker ZXSUM8 (10ZXSUM8)

Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System

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Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System

• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input

• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input

10ZXSUM8 small

Item added to your cart.

Price: $199.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Kicker 10ZXSUM8 Open Box Complete

Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System

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Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System

• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input

• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input

Kicker KQ30 (03KQ30) Open Box (Complete)

30-Band Graphic Equalizer w/ 9 Volt Pre-Amp Output

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30-Band Graphic Equalizer w/ 9 Volt Pre-Amp Output

• 30-band Graphic EQ and Pre-Amp
• Center Frequencies at 1/3 octave intervals
• Signal-to-Noise Ratio: >95dB
• Input Sensitivity: 500mV - 9 volts
• Output Level: 0 - 9 volts
• Stereo/Mono Operation

• 30-band Graphic EQ and Pre-Amp
• Center Frequencies at 1/3 octave intervals
• Signal-to-Noise Ratio: >95dB
• Input Sensitivity: 500mV - 9 volts
• Output Level: 0 - 9 volts
• Stereo/Mono Operation

KQ30 small

Item added to your cart.

Price: $249.95

Essential add-ons
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)

$29.99

$19.99

Add to cart

Kicker 10ZXSUM8 - Open Box, Very Good Condition (Used)

Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System

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Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System


• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input


• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input

Kicker ZXSUM8 (10ZXSUM8) Open Box

Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System

Go to item page Right Arrow Icon of Right Arrow

Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System

• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input

• Line Out Converter For OEM Integration
• Sums and Balances Signals From the Factory Stereo
• Produces a Full-Bandwidth, Line-Level Output Signal
• Built-in Auxiliary Input

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