I’m doing a little house cleaning on a few items I no longer need or never use. Polk PSW100 subwoofer - $70/OBO - Great starter sub. Lasted me for quite a while until I upgraded to an SVS-Ultra. - 65 watt amp powering an 8in woofer in a ported bandpass box - Preamp in as well as speaker level ins. - Variable crossover and phase switch. - Frequency Response: 31-150Hz Cadence Ultra Drive 800 Watt car amplifier - $75/OBO SOLD -- Sony Satellite System - SAS-AD2 - $75 - Don’t know too much about this since I’ve never taken it out of the box - my uncle was moving and didn’t want to cart this around - never installed it himself. - What I do know is that it retailed for around $600. - The package contains a digital output receiver decoder, remote commander, DSS access card, and antenna. SOLD -- Clarion APA4101 100W 4/3/2 car amplifier - $30 I have pictures of all the items listed above if you’re interested. Thanks for looking!