Balanced Microphone Input Low Level (RCA Type) Inputs for CH1-4 4-Channel Output Variable Low Pass/Fixed High Pass Crossovers on CH1-4 Variable 0-+18db Bass Boost on CH1/2 and CH3/4 Input Sensitivity Selector Variable Input Gain On CH1-4 Can Be Used with 2CH or 4CH Audio Input Source Waterproof, Hardwired Input/Output and Power Cables Dimensions: 8-5/8-in W x 6-in D x 2-1/8-in H
* Sold as: Unit
* Weight: 3.13 lbs.
The PLMR20PA is a complete marine audio solution.
It allows you to pass your amplifier's signal through and act as a crossover network, so you can separate your signal into high and low signals for multiple speaker types.
It also includes a balanced microphone input, so you can use your boat's stereo system as a PA system.
Adjust the crossover frequency, input gain, and mic input gain using the built-in controls.
This unit and cables are waterproof.