B&W Marine 8 Ceiling Speakers (Pair) Package The IWA-250

The IWA-250

Internal matching transformer for 70/100 V line level operation

The Polk RC65i In-Wall Speaker

- 2-way design with pivoting C-CAM® tweeters (15 degrees of play)

The regulations state that once a hole has been made in the ceiling for a speaker

B&W Marine 8 Ceiling Speakers (Pair) Package The IWA-250Supplied with White Grilles. For black grilles please see here. Marine 8 is a two way loudspeaker with a 25mm (1in) tweeter and a 200mm (8in) polypropylene bass midrange driver. It boasts an IP66 rating for incredible ruggedness when installed, and although it is the larger of the Marine loudspeakers it fits into a shallow depth of 93mm, with a cut out of 253mm.