These brand new Acoustic Audio AA10A, 10" car or pro audio subwoofers, retail for $299.99 plus tax. These 10" high performance bass woofers are designed for sound reinforcement and/or sub replacement in car and pro audio systems. Each sub will handle 400 watts (200W RMS) of power, guaranteed to restore the low end in any performance sound reproduction system. Their 50 oz. oversized magnet structures allow for superior power handling capabilities while maintaining precise voice coil alignment. Acoustic Audio has equipped these subs with gray, triple-treated, butyl rubber surrounds that provide support and allow for extremely high excursion capabilities for their rigid polypropylene injected woofers, resulting in higher bass response and durability for years to come. Also featuring, dual laminated cotton spiders and vented back plates that allow superb cone control and heat dissipation from the voice coils. Complete with a full warranty and our exclusive 30 day money back guarantee.