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The Audison SR 4.500 four-channel amplifier's sleek extruded aluminum chassis houses an efficient source of power that'll give a boost of up to 130 watts RMS to each of your speaker's dynamic impact. Audison D-Class Technology lets them produce a small and efficient amplifier featuring high power, high-fidelity frequency range, and almost universal connectivity to aftermarket or factory systems.
This amp is a great match for aftermarket receivers, and you can also hook it up to almost any factory stereo using Audison's Universal Speakers Simulator in the high-level input circuitry which can handle up to 100 watts per channel. To make things even easier, the amp can automatically turn on when the high-level inputs are used.
The onboard variable crossovers have very wide frequency ranges to clean the signals for a wide variety of different tweeters, midrange drivers, and subs. You can set up an SR 4.500 to power a pair of speakers with the A channels while sending 450 watts RMS to a subwoofer from the bridged B channels. There's a variable bass boost on the B channels that helps you tune your sub to sound its best when the amp's set up that way. An optional VCR S2 wired remote volume control is also available for the subwoofer channels.
