(4) Rockville MS40W 4" 200W Marine Speakers (White) + Rockville RGHR2 Gauge-Hole Bluetooth Receiver w/ Remote

Package contents: (2) pairs (4 total) Rockville MS40W White 4" 200 Watt marine speakers, (1) Rockville RGHR2 weather-resistant gauge-hole digital media receiver with Bluetooth and wired remote, installation hardware (8 stainless steel screws + 8 stainless steel speed clips), mounting template, USB extension cable (40 inches), owner’s manual and warranty card. Also included with the receiver: wired remote (32.8 foot wire), mounting bracket, screws, and ISO wiring. Rockville MS40W 4" Marine Speakers (White) — Features and Specs: - Peak Power: 200 Watts per pair / 100 Watts each - RMS Power: 50 Watts per pair / 25 Watts each - Impedance: 4 Ohm - Frequency Response: 122Hz - 20 Khz - Sensitivity: 85dB @ 1w/1m (SPL: 85dB ±2dB at 1M / 1W) - Cone: Injection molded polypropylene with injection molded polypropylene dust cap - Surround: Cloth - Tweeter: 1 inch Mylar diaphragm with NdFeB magnet - Voice Coil: 1 inch ASV voice coil with aluminum voice coil and ASV winding - Magnet: 3.5 Oz Y30 Ferrite magnet (Magnet details: F60*F24*8 Y30) - IP56 waterproof rating — fully marinized for salt & fresh water conditions; completely waterproof and rustproof at level IP56 - Basket & Grill: Anti-UV molded ABS plastic - XMAX: 1.5 mm - SD: 54 cm2 Mechanical / Thiele-Small parameters: - Fs: 154.7 Hz - Re: 3.2 ohms - Qes: 2.57 - Qts: 1.611 - Qms: 4.315 - Vas: 0.847 L - Cms: 210.222 UM/N - BL: 2.468 T - Mms: 5.029 g Dimensions & Shipping: - Total Diameter: 5.12 in - Cutout Diameter (mounting): 3.66 in - Total Height: 2.36 in - Mounting Depth: 1.57 in - Shipping Weight: 1.76 Lbs - Shipping Dimensions: 6 x 6 x 5.7 in Rockville RGHR2 Gauge-Hole Digital Media Receiver — Key Details: - Model: Rockville RGHR2 Weather Resistant Gauge-Hole Receiver with Bluetooth/USB/AM/FM - Designed to fit a standard gauge-hole (tachometer) opening - Built-in amplifier: 72 x 4 Watt Peak (28 x 4 RMS) - Built-in EQ with preset curves: Pop, Class, Rock, Flat - IP66 waterproof certification (weather-resistant for marine use) - USB input for audio playback from USB thumb drive or USB device; USB input also charges your phone - RCA Aux input - AM/FM radio with 18 FM and 12 AM presets, supports US and European tuning - Bluetooth streaming from any Bluetooth-enabled device This bundle supplies a complete marine audio solution: four fully marinized 4" speakers engineered to resist the elements, plus a compact gauge-hole receiver with Bluetooth, USB playback/charging, AM/FM and a long-wired remote for convenient control.