dBcomp4
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Price facts
- Last seen at $349.95 at Rockville on Nov 8.
Our take on the dBcomp4
The Rockville dBcomp4 is a four-channel car audio signal processor that combines a line driver, equalizer, and crossover in one unit. It boosts preamp voltage, offers adjustable EQ bands, and provides flexible crossover settings for tuning a car audio system. It suits DIY installers who want more control over their sound without adding multiple separate processors. Compared to basic line drivers, it packs more features, but some users find the tuning process complex and the unit susceptible to engine noise if not installed carefully.
- Combines line driver, EQ, and crossover in one unit
- Adjustable EQ bands for custom tuning
- Flexible crossover settings for front, rear, and subwoofer
- Boosts preamp voltage to reduce noise
- Setup and tuning can be complex for beginners
dBcomp4 prices at every store
- RockvilleNew
In stockReturn policy
$349.95Checked Nov 8
What reviewers say
Reviewers appreciate the dBcomp4's feature set and ability to clean up and boost signal, but some mention that it requires careful installation to avoid noise and that the manual could be better.
- Sound qualityPraisedUsers report clearer sound and better control over their audio system.
- Ease of setupMixedSome find installation straightforward, while others struggle with the tuning process.
- NoiseCriticisedA few users experience engine noise or alternator whine if the unit is not grounded properly.
Questions and answers
- What does the dBcomp4 do?
- It is a signal processor that boosts preamp voltage, provides equalization, and offers crossover settings to improve car audio sound.
- How does it compare to a basic line driver?
- The dBcomp4 includes EQ and crossover adjustments, while a basic line driver only boosts voltage.
- Is it difficult to install?
- Installation requires some car audio knowledge; improper grounding can cause noise.
- What's included in the box?
- The package includes the processor, mounting hardware, and a manual.
- Does it work with factory radios?
- Yes, it can be used with factory radios to improve signal strength and tuning options.
- Where is the dBcomp4 cheapest?
- At Rockville, for $349.95, as of our latest check.