Amazon.com: REL Acoustics T/5i Subwoofer, 8 inch Down-Firing Driver, Arrow Wireless Port, High Gloss Black : Electronics
T/5i - Compact Subwoofer | REL Acoustics
REL Acoustics - Steve Guttenberg, The Audiophiliac thinks "the REL T/5x sub is a winner "learn what impressed him about this compact yet powerful subwoofer in his new review at https://www.youtube.com/watch?v=DNO0BhcfqMA
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Amazon.com: REL Acoustics T/5i Subwoofer, 8 inch Down-Firing Driver, Arrow Wireless Port, High Gloss Black : Electronics