Infinity REF6532IX Reference 6532IX 6-1/2" 180W Coaxial Car Speaker dc plug and optional PLC2 remote level

and optional PLC2 remote level control complete an amplifier equally at home in a serious marine audio build or a high-output powersport installation

Confirm Rockford Fosgate's recommended enclosure volumes from the official P3SD4-8 datasheet

or four 2-ohm DVC subs in series-parallel (final load: 1 ohm)

finish and features

Infinity REF6532IX Reference 6532IX 6-1/2" 180W Coaxial Car Speaker dc plug and optional PLC2 remote levelInfinity Reference 6532IX 6 1 2" 180W Coaxial Car Speaker: Designed to Deliver Infinity's Signature Sound New Reference speakers are designed to deliver Infinity's signature sound in more vehicles. They feature edge driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high frequency optimization based on installation location or the listener's preference. Oversized Plus One woofers