This is the one I've got and is still in stock
JBL MR-30 Waterproof AM/FM/CD Changer Controller w/ Wireless Remote Marine Stereo
This unit has it's own built in CD player or may be used to control a CD Changer.
Excellent power output of 45 Watts x 4, line output terminals (x2 pairs), a secure flip down face, a rotary encoder muti-control, and it comes wired remote ready. The amplifier section includes controllable bass/treble/balance, preamp fader, volume, and subwoofer output. In addition, the MR-30 has a waterproof face with silicon rubber buttons. Also equipped with the latest, boldest display which is viewable from any direction. The unit is 1.5 DIN and its actual size is 9 3/8'' x 4 1/2''.
Patent pending Sea-top Technology and CRC Plasticoat 70 on both sides of the circuit board ensuring a longer lasting unit. The 1-bit DAC (digital to analog converter) eliminates zero-crossing ("glitches") to ensure higher fidelity than the conventional ladder-resister DAC's. A high-precision hologram pickup reads CD's with minimal errors while the digital servo optimizes the pickup movement to compensate for the distortion in the disc. Finally, the silicone damped, rubber encapsulated spring/suspension system protect the pickup from the shocks and vibrations of a bumpy boat ride. All components are made of water-resistant materials for greater durability.
180 watts (4x 45)
Aux in/ Subwoofer out
Electronic Tuning with Scan/Seek
Flip Down Face
Card Type Remote Control
Includes Wireless Remote
Electronic volume/balance/bass/treble/and fader control
6 AM and 18 FM station presets
Negative LCD Display
Detachable Control Panel with Carrying Case
Wired Remote Ready
Rolled Silicone Rubber Buttons
CD Changer Control
PRICE $ 246.45 + $ 60 carriage