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Line drivers and other processors
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Price range: $20–$600
Items in range: 19
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Built-in Crossover: 
Built-in Bass Reconstruction: 
No (6)
Yes (4)
Line Driver: 
No (5)
Yes (2)
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Other Sound Processors

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BassLithic One Band, Low Frequency, Digital Bass Processor
Free Ground Shipping within the 48 states
Bass Mekanik Quantum Digital Processor • One Band, Low Frequency Adjustment for Bass Boost • 1 Set of RCA Inputs and Outputs • Gold Plated Contacts • Includes Bass Remote
$59.99
Shipping: FREE
To the US 48 • other rates
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Premium High-to-Low Level Converter for OEM Integration
Free Ground Shipping within the 48 states
Premium High-to-Low Level Converter for OEM Integration • Perfect for adding speakers, subwoofer, and an aftermarket amplifier to a factory OEM system • Ultra-Clean Signals • Parametric Bass EQ
$74.99
Shipping: FREE
To the US 48 • other rates
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Bass Expander Signal Processor with Parametric EQ
Free Ground Shipping within the 48 states
PrecisionPower Bass Signal Processor with Parametric EQ • LED Max bass indicators • PFM Subsonic Crossover • Boost Voltage/Limitation Control • Balanced RCA Inputs • Dash Mount Remote • Output Level: 13.5 Volts
$64.99
Shipping: FREE
To the US 48 • other rates
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Digital Bass Enhancement Processor
Free Ground Shipping within the 48 states
Digital Bass Enhancement Processor • Bass Driver Circuit • Bass Equalization Circuit • Bass Maximizer Indicator • Bass Output Control
$64.99
Shipping: FREE
To the US 48 • other rates
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Digital Bass Maximizer with Dash Mount Remote
Free Ground Shipping within the 48 states
Digital Bass Maximizer with Dash Mount Remote • Bass driver circuit that accurately recreates and injects low frequency information back into the signal path • Bass equalization circuit • Dash mount remote control has an LED Indicator that gets brighter as you add more bass and dims when you turn it down
$49.99
Shipping: FREE
To the US 48 • other rates
Availability: Limited stock
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Deluxe High-to-Low Level Converter for OEM Integration
Free Ground Shipping within the 48 states
Deluxe High-to-Low Level Converter for OEM Integration • Perfect for adding speakers and an aftermarket amplifier to a factory OEM system • Crystal-Clear Signal • High-Pass Filters • Input Level Controls
$59.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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8 Channel Line Output Converter w/ Auxiliary Input
Free Ground Shipping within the 48 states
Auxiliary Input • Remote Level Control • Auto Signal Sensing • Remote Output Trigger • 8V RMS Output • Channel Summing
$119.99
Shipping: FREE
To the US 48 • other rates
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Digital Bass Enhancement Processor with Dash Mount Remote Control
Free Ground Shipping within the 48 states
Digital Bass Enhancement Processor • PFM Subsonic Filter • Bass Level Control • Blue Illuminated Controls • Parametric Bass Equalization • Balanced Inputs • Bass Output Control
$84.99
Shipping: FREE
To the US 48 • other rates
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Universal Amplifier Bridging Interface and Synchronization Module
Free Ground Shipping within the 48 states
Universal Amplifier Bridging Interface • Synchronization Module • Permits Interconnecting and Linking Mobile Amplifiers • Master and Slave Control Switch • Built-In Setup Tone
$74.99
Shipping: FREE
To the US 48 • other rates
Availability: Limited stock
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5-Channel OEM Integration Bass Processor with Remote Sub Gain Control
Free Ground Shipping within the 48 states
5-Channel Bass Processor • Subwoofer Gain Control Remote Included • On-Board Clip Indicator • Variable Boost Q • Subwoofer Input Selector • Signal Sense Auto Turn On
$74.99
Shipping: FREE
To the US 48 • other rates
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Digital Bass Maximizer Processor
Free Ground Shipping within the 48 states
Dash mount remote control for bass level and PFM Subsonic filter • Maximum input level: 15V • Maximum output level: 13.5V • Total harmonic distortion: 0.003% • Signal-to-noise ratio: -130 dB
$64.99
Shipping: FREE
To the US 48 • other rates
Availability: Limited stock
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Source Expander Switch for CleanSweep. Connects up to three source units to one stereo input.
Free Ground Shipping within the 48 states
Source Expander Switch • Enhance the CleanSweep CL441dsp or any head unit with an aux line-level input • Connects up to three source units to one stereo input
$94.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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MultiEQ Calibration Kit for PXA-H100
Free Ground Shipping within the 48 states
MultiEQ Calibration Kit for PXA-H100 • IMPRINT Sound manager kit designed for the use with the Alpine PXA-H100 • Box, cables, and microphone work together to automatically capture and measure sound responses from inside the vehicle
$29.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
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6-Channel Line Out Converter (LOC) with iPod/Aux Input
Free Ground Shipping within the 48 states
Six channel line output converter with auxiliary input • Stereo auxiliary input to add an iPod or satellite radio • Remote knob switches between the factory stereo and auxiliary source
$199.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
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Trunk Mount Equalizer and Pre-amp
Free Ground Shipping within the 48 states
(COLOR: SALMON GRAY) Trunk Mount Equalizer and Pre-amp • PFM subsonic filter • line and speaker level inputs
$229.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
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Trunk Mount Equalizer and Pre-amp
Free Ground Shipping within the 48 states
(COLOR: SIERRA WHITE) Trunk Mount Equalizer and Pre-amp • PFM subsonic filter • line and speaker level inputs
$229.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
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Eight Channel Line Output Converter with Auxiliary Input and Digital Signal Processing
Free Ground Shipping within the 48 states
8-channel Line Output Converter with Digital Signal Processing • 8 Input and 6 output channel • 8-user Adjustable memory • 24 dB/octave Linkwitz-Riley alignment crossover
$599.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
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6-Channel Line Out Converter (LOC) with iPod/Aux Input
Free Ground Shipping within the 48 states
Six channel line output converter with auxiliary input • Stereo auxiliary input to add an iPod or satellite radio • Remote knob switches between the factory stereo and auxiliary source
$199.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
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Digital Dash Control for Remote Operation of DQS, DQX, DQT and DQXS
Free Ground Shipping within the 48 states
The DDC is a remote-mountable control that connects to AudioControl digital processors like the DQT, DQX, DQS and DQXS via a 20’ cable
$229.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
Related Categories
Bass Blockers
Passive crossovers and bass blockers improve the efficiency of smaller speakers by eliminating lower frequencies that the speakers can't handle when the volume is cranked up. You can also eliminate higher frequencies depending on the crossover.
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