Pair PRV Audio 10W650A 10 ALTO Series Woofer. 2 x PRV 10W650A Loudspeaker. PRV Audio’s Alto Series 10W650A is an impressive driver, without a high-end price. This 8 ohm 10 is a great woofer for any high output system such as pro audio or even high SPL automotive systems, this driver is capable of extremely […]... Read More