Package includes: 2 pair rockville rwb90b black 8 300w marine wakeboard 360 swivel tower speakers 1 rockville dbm45 4-channel 2000w peak 500w dyno-certified rms marine boat amplifier 1 rockville rghr2 marine gauge hole receiver w bluetooth usb radio wired remote 1 rockville rmwk4 4 awg gauge waterproof marine amplifier amp install wire kit video of rwb: features: pair rockville rwb90b black 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 owner s manual video of dbm45: features: rockville dbm45 4-channel 2000w peak 500w dyno-certified rms marine boat amplifier 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 2 ohm: 125 watts x 4 channel 4 ohm: 85 watts x 4 channel 4 ohm bridged: 250 watts x 2 channel peak: use these ratings when comparing with the top budget brands such as boss power acoustik etc 2 ohm: 500 watts x 4 channel 4 ohm: 340 watts x 4 channel 4 ohm bridged: 1000 watts x 2 channel painted conformal coating pcb board uses 2577 waterproof glue video of rghr2: features: rockville rghr2 weather resistant gauge-hole digital media receiver w bluetooth usb am fm fits into a standard gauge-hole tachometer opening built-in 72 x 4 watt peak hig...
