Add a Source to Your System
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Sony XDP-PK1000 Digital Link Sound System [Scratch & Dent]Digital signal processor, 12" sub, sub amplifier, and cradle for iPhone® or iPod touch®
LOW STOCK
- package includes DSP (digital sounds processor) master unit, subwoofer in enclosure, subwoofer amplifier, cradle for iPhone or iPod touch, and wireless remote
- 4-channel internal amplifier (17 watts RMS x 4 at 4 ohms)
- 12" subwoofer and 300 watts RMS amplifier
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The Epicenter Plus™ by AudioControl [Scratch & Dent]Bass processor with aux input for factory or aftermarket systems (Gray)
IN STOCK
- gray bass processor with auxiliary input and wired remote
- increases bass response from your system
- works with any stereo — factory or aftermarket
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The Epicenter Plus™ by AudioControl [Open Box]Bass processor with aux input for factory or aftermarket systems (White)
LOW STOCK
- white bass processor with auxiliary input and wired remote
- increases bass response from your system
- works with any stereo — factory or aftermarket
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The Epicenter Plus™ by AudioControl [Open Box]
Bass processor with aux input for factory or aftermarket systems (Gray)
LOW STOCK
- gray bass processor with auxiliary input and wired remote
- increases bass response from your system
- works with any stereo — factory or aftermarket
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AudioControl FOUR.1 [Scratch & Dent]In-dash equalizer with line driver
IN STOCK
- in-dash equalizer with line driver
- steel chassis with gold-plated RCA jacks
- 4-band EQ (125, 500, 2000, and 8000 Hz) with parametric equalization for bass (adjustable from 40 to 80 Hz, +/-12 dB)
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JL Audio CL441dsp CleanSweep® [Open Box]Sound processor for use when adding amps and speakers to a factory system
IN STOCK
- system integration sound processor with automatic digital EQ
- 120-band digital equalizer
- 2 sets of preamp outputs for connection to external amplifiers
A review of the JL Audio CleanSweep® The JL Audio CleanSweep is a simple factory stereo processor that takes out the factory sound presets and delivers a pristine audio signal to your aftermarket amplifier and...
Life with a Factory StereoMany new vehicles incorporate climate controls and other features into their factory radios, making it difficult to install a new stereo. Car stereo manufacturers have responded with a variety of products for upgrading your factory radio. Don't want to replace your radio? Charlie Pastorfield...
Video: Upgrading Your Factory Stereo, part 3You don't need to feel like you're stuck with the few features that happen to be built into your factory stereo. In this short video, Crutchfield experts explain how easy it can be to add the options you want, like iPod control or hands-free calling, to your factory stereo.