Harmony Accessory Master HA-R104 Sub sku-582481386

Harmony Accessory Master HA-R104, sku-582481386, UPC 650785164062, is a Black, 10" Restored Automotive subwoofer and enclosure set. It includes 1 universal-fit sealed spare-tire replacement enclosure for a single 10" driver and 1 Harmony Audio HA-R104 Rhythm Series 10" subwoofer.

The MDF enclosure has black carpet, a built-in amp rack and a twist-knob/banana-plug terminal cup that accepts bare wire up to 10GA. Its mounting depth is 5-3/4", with 0.70 cubic feet of internal air space. Overall dimensions are 24-1/2" L x 25-1/2" W x 7-3/8" H; the amp compartment accepts an amplifier up to 16" L x 11" W x 5 1/2" H.

Installation in the spare tire well requires removing the spare tire. The product title identifies the enclosure as 2 Ohm, while the driver specifications identify a single 4 Ohm subwoofer. The subwoofer handles 500 watts peak and 250 watts RMS, with 86.1 dB sensitivity and a 30Hz to 1.5kHz frequency response. Its mounting depth is 5 5/16", and its mounting cutout diameter is 9 1/4".

Recommended sealed box volume is 1.0 to 2.46 cu ft; recommended vented box volume is 1.18 to 1.97 cu ft. The driver has a metallic polypropylene injection-molded cone, butyl rubber surround, tinsel leads woven into the spider, a 1.5" copper voice coil, steel basket, ferrite magnet and Kapton former.