18" Subwoofers

Description A true heavy weight by all accounts, the new SSA Zcon is absolutely a beast. Mega power and high output, the massive SSA Zcon is finally here. Incorporating an FEA optimized motor with a spiral CNC-machined solid pole...

Description A true heavy weight by all accounts, the new SSA Zcon is absolutely a beast. Mega power and high output, the massive SSA Zcon is finally here. Incorporating an FEA optimized motor with a spiral CNC-machined solid pole...

When your sub bass goal is nothing but supreme, unrestrained performance without compromise, the choice is the SSA Evil.  The capabilities of the SSA Evil put it in very exclusive company at the zenith of the marketplace.  This is where you...

When your sub bass goal is nothing but supreme, unrestrained performance without compromise, the choice is the SSA Evil.  The capabilities of the SSA Evil put it in very exclusive company at the zenith of the marketplace.  This is where you...

Gold V2 -3" 4 Layer Voice Coil (25% longer than V1) -10" Spider Pack with Dual Sewn Leads -NEW High Roll Tooled Surround -Triple Stack 220mm Motor with Venting (15% larger than V1) -Aluminum Shorting Ring -Cast Aluminum Frame -Aluminum Gasket -4 Ga...

Gold V2 -3" 4 Layer Voice Coil (25% longer than V1) -10" Spider Pack with Dual Sewn Leads -NEW High Roll Tooled Surround -Triple Stack 220mm Motor with Venting (15% larger than V1) -Aluminum Shorting Ring -Cast Aluminum Frame -Aluminum Gasket -4 Ga...

DESCRIPTION The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS power and 4500...

DESCRIPTION The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The HDX3 can handle 1500 Watts RMS power and 4500...

DESCRIPTION HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all aspects of the HDC subs to improve performance...

DESCRIPTION HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all aspects of the HDC subs to improve performance...

DESCRIPTION The Trinity Audio Solutions M Series is the perfect subwoofer for the bass head who values clean, tight bass that doesn't sacrifice performance or clarity. The M Series Subwoofers feature high quality cast aluminum high excursion baskets with...

DESCRIPTION The Trinity Audio Solutions M Series is the perfect subwoofer for the bass head who values clean, tight bass that doesn't sacrifice performance or clarity. The M Series Subwoofers feature high quality cast aluminum high excursion baskets with...