Newly completed system using new and used components: New ZK-MT21 Bluetooth amplifier, 90 system watts, provides 20 watts per channel to front speakers and 40 watts to sub. Aux 3.5mm input. Great controls (from front-left to right): sub crossover frequency (20-200Hz), sub volume, front treble, front bass, and master volume. Controls are set at optimal levels (straight up) and infinitely adjustable. Used Dynex 4” 2 way sealed front speakers. Altec Lansing 6” subwoofer. EXCELLENT quality sound and will play loud! Sub is 13 1/2”H x 8”W x 10”D. Speakers are 7 1/2”H x 4 1/2”W x 4”D. Manual, speaker wires, and AC extension cord included.
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