<p><b>Package Includes:</b><br> (1) Rockville RGHR2 Marine Gauge Hole Receiver w Bluetooth USB, Radio + Wired Remote<br> (2) Pair Rockville RWB90W White 8&quot; 300w Marine Wakeboard 360° Swivel Tower Speakers<br> (1) Rockville KRYPTON MF3 1600w Peak / 400w RMS 4 Channel Marine Amplifier Boat Amp<br> (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit<br> (2) Rockville MRCA20 20 Foot Twisted Pair Marine RCA Cable 100% Copper, Split Pin</p> <hr> <b>Video of RGHR2:</b><br> <center> <div class="videoframe"><video controls="controls" preload="none" src="https://player.vimeo.com/external/236137872.hd.mp4?s=8519217f8a11e6fb2e55c330a147a3a364e49ae4&amp;profile_id=175" poster="https://smhttp-ssl-33159.nexcesscdn.net/Assets/thumbnails/RGHR2.jpg" onclick="this.play();" width="640" height="360"></video></div></center><br> <p><a href="https://www.rockvilleaudio.com/content/Manuals/RGHR2_Manual_v3_HR_Final.pdf">Owner’s Manual</a></p> <hr> <b>Videos of RWB:</b><br> <center><div class="videoframe"><font face="Arial"><b><font size="5"><video controls="controls" preload="none" src="https://player.vimeo.com/external/386598242.hd.mp4?s=beedbeca1ae1cc1489a2641a7b1b182e81c026a7&amp;profile_id=175" poster="https://smhttp-ssl-33159.nexcesscdn.net/Assets/thumbnails/RWB-SERIES.jpg" width="640" height="360"></video></font></b></font></div></center><br> <p><b>Features:</b><br> Pair Rockville RWB90W White 8&quot; 300w Marine Wakeboard 360° Swivel Tower Speakers<br> 8&quot; Two-Way High Fidelity Speaker System<br> Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel<br> Includes Stainless Steel Mounting Hardware<br> <a style="font-family: Arial;" href="https://www.rockvilleaudio.com/content/Manuals/RWB70-RWB90_Manual_OL.pdf">Owner's Manual</a></p> <hr> <p><b>Features of KRYPTON MF3:</b><br> Rockville KRYPTON MF3 1600w Peak/400w Dyno-Certified RMS 4 Channel Marine Amplifier Boat Amp<br> Dyno Certified RMS Power Ratings:&nbsp;(Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)<br> 2 Ohm: 100 Watts x 4 Channels &lt;1% THD+N<br> 4 Ohm: 70 Watts x 4 Channels &lt;1% THD+N<br> 4 Ohm Bridged: 200 Watts x 2 Channel</p> <p><a href="https://www.rockvilleaudio.com/content/Manuals/KRYPTON_Marine_Manual_Final.pdf">Owner's Manual&#8203;</a></p> <hr> <p><b>Video of RMWK:</b><br> <center><div class="videoframe"><video controls="controls" preload="none" src="https://player.vimeo.com/external/375523355.hd.mp4?s=7a442b1452f88f5859f38c9fcd52c32549018104&amp;profile_id=175" poster="https://smhttp-ssl-33159.nexcesscdn.net/Assets/thumbnails/RMWK.jpg" width="640" height="360"></video></div></center><br> <b>Features of RMWK4 V2:</b><br> Rockville RMWK4 4 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit<br> 20 ’ Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable<br> 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<br> 18’ 4 Gauge High Current, Low Impedance, Light