Ralph’s Radio has been in the car audio business for what seems like an eternity – our roots trace back to 1949. What … Read More...
How Does a Car Audio Amplifier Work? – The Input Stage
It’s time to look at the input stage of how a modern car audio amplifier works. The input stage is responsible for interfacing with your radio and provides features like the gain control, crossovers, … [Read more...]
Why Can’t I Turn the Volume on My Factory Radio All the Way Up?
Whether the sound system in your car or truck is bone stock or upgraded with premium amplifiers, speakers and subwoofers, the system’s maximum volume may not directly coincide with turning the knob up … [Read more...]
Product Spotlight: Audison Ford F-150 Sound Packs
Great news for Ford F-150 truck owners! Audison has been hard at work developing its Sound Pack audio system upgrades for 2011 and newer Ford pickups. Based on the same philosophy as the BMW and Mini … [Read more...]
How Does a Car Audio Amplifier Work – The Power Supply
We’ve talked about car audio amplifier features and specifications at great length, but up to this point, we haven’t discussed how a car audio amplifier works. In this article, we’ll provide a simple … [Read more...]
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