RGHR2 + RMC65LW

This hot tub audio system combines the RGHR2 Bluetooth gauge hole receiver with one pair of RMC65LW 6.5" white marine speakers featuring a multi-color LED lighting system with remote control. It adds music and programmable lighting to your spa, hot tub, or patio from a single installation. The RGHR2 fits a standard tachometer cutout and delivers 28W x 4 RMS through its built-in amplifier, with Bluetooth streaming up to 50 feet, USB and auxiliary playback, and AM/FM radio. IP66 waterproof certification keeps the receiver safe from steam and splashing. A wired remote on 32.8 feet of cable is included so you can adjust music without leaving the water.

The RMC65LW speakers handle 75W RMS each (600W system peak) with a 55 Hz to 20 kHz frequency response and 91 dB sensitivity at 4 ohms. The LED system runs 20 static colors, 19 dynamic modes, adjustable strobe speed, and five brightness levels through an included slim card-type remote. Polypropylene mica injected cones, rubber surrounds, and stainless steel terminals are fully marinized for salt and fresh water use. The white finish blends with most hot tub and outdoor cabinetry. A 5.31" cutout diameter and 2.48" mounting depth make installation straightforward. Speaker wire, mounting screws, and the LED remote are all in the box.