{"product_id":"4-rockville-rwb90w-8-wakeboard-marine-speakers-4-channel-amplifier-amp-kit","title":"8\" Wakeboard Marine Speakers with 4 Channel Amplifier and Amp Kit W787","description":"Package: (2) Pair Rockville RWB90W White 8\" 300w Marine Wakeboard 360° Swivel Tower Speakers + Rockville RXM-F4 Marine 4 Channel Amplifier 2400w Peak\/600w Dyno-Certified RMS +PA Microphone + Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier\/Amp Install Wire Kit Features of RWB90W: Pair Rockville RWB90W White 8\" 300w Marine Wakeboard 360° Swivel Tower Speakers. 8\" Two-Way High Fidelity Speaker System. Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel. Includes Stainless Steel Mounting Hardware. 1\" Polymide Dome Neodymium Midrange Tweeter. Built-In Two-Way Crossover Network. Fully Marinized Against Salt \u0026amp; Fresh Water Conditions. Completely Water \/ Rust Resistant. Features of RMWK4: Rockville RMWK4 4 AWG Gauge Waterproof Marine\/Boat Amplifier Wire Installation Kit. 20 ' Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable. 18' 4 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3' Black Poly Woven Mesh to better resist chemicals in the battery compartment Features of RXM-F4: Rockville RXM-F4 Marine 4 Channel Amplifier 2400w Peak\/600w Dyno-Certified RMS +PA Microphone. 2400 Watt Peak\/1200w RMS. PA Microphone Included. Dyno Certified RMS Power Ratings: (Certified Dyno Test \/ Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). 400 Watts (4 x 100 Watts) at 4 ohms and 1% THD+N. 600 Watts (4 x 150 Watts) at 2 ohms \u0026lt; 1% THD. 2 x 300 Watts bridged @ 4 Ohms \u0026lt; 1% THD. Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc): 2400 Watts (2 x 1200 @ 2 ohms or 1 x 2400 @ 4 Ohms).","brand":"My Store","offers":[{"title":"Default Title","offer_id":48528425484509,"sku":"P353530292725749548","price":39.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/1110\/4989\/files\/ac56d16e4dc36c62aab7113b3a5182beb9d5c788008cb85f793620b130710ac8.webp?v=1788926225","url":"https:\/\/rzfpzjxtsq.shop\/products\/4-rockville-rwb90w-8-wakeboard-marine-speakers-4-channel-amplifier-amp-kit","provider":"My Store","version":"1.0","type":"link"}