6.5" MARINE WHITE SPEAKER PAIR SI623 All models have balanced high-level

All models have balanced high-level inputs for connecting to the OEM headunit speaker output and a low-level RCA for after-market speakers

The Aerpro APMTUSB1 USB Retention Adaptor enables the OEM USB port in the vehicle to be retained when installing an aftermarket head unit with rear USB input

but normal RCAs for your marine audio

5 dB Voice Coil Ø 60 mm Magnet Material HIGH DENSITY FLUX FERRITE Magnet size D x d x h 140 x 70 x 30 mm (in

6.5" MARINE WHITE SPEAKER PAIR SI623 All models have balanced high-levelHEX 6. 5 M marine coaxial, available with both total white (TW) and total black grilles (TC), provides the perfect style for your boat, giving you years of pure fun while cruising, being over engineered, and tested for Marine applications. The compact 6. 5 speaker, with a depth of only 2. 36 in. delivers a detailed and dynamic sound, making every outing memorable.