Infinity IL50 SubWoofer Driver speaker sub 10" tested.

Energy 10" Powered Subwoofer great condition includes power cable.

INFINITY PS-8 POWERED SUBWOOFER AMPLIFIER PS8 100WATT RMS 200 PEAK AS IS

Vintage SUNFIRE True Subwoofer 10" Carver MK II Amp AMPLIFIER PLATE - Not Tested

INFINITY SSW-10 / INFINITESIMAL10 inch POWERED SERVO SUBWOOFER - Needs NEW FOAM

POLK AUDIO HTS 10 SUBWOOFER AMPLIFIER ORIGINAL OEM (*AMP ONLY!)

Polk Audio HTS 10 Subwoofer Amplifier OEM Replacement

Boston Acoustics SW-10 Subwoofer Amplifier