<p>Package Includes:<br />(1) MTX Road Thunder RT8PT 8 240 Watt Powered Subwoofer In Vented/Ported BassTube<br />(1) Rockville RWK81 8 Gauge Complete Wire Kit with 100% Copper RCA<br /><br />Features of RT8PT:<br />MTX Road Thunder RT8PT Universal Powered Vented/Ported Bass Tube<br />Peak Power: 240 Watts<br />RMS Power: 120 Watts<br />Subwoofer Size: Single 8&quot;<br />Butyl rubber surround increases subwoofer durability<br />Vented design increases bass output<br />External Bass Control included in carton<br />Mounting straps included for secure installation<br />Built-In amplifier mounted on back of enclosure<br />Gain rotary knob adjustable from 100mV - 6V<br />Aviation grade carpet is durable and neutral color for use with all interiors<br />Crossover: Variable, 50Hz-200Hz, 12dB/Oct<br />Frequency Response: 50Hz - 200Hz<br />Dimensions<br />Length: 21.25&quot; (53.98 cm)<br />Height: 9.84&quot; (24.99 cm)<br />Depth: 9.84&quot; (24.99 cm)<br />RT8PT<br />Introducing the Road Thunder Powered Bass Tube. This high quality, highperformance powered subwoofer solution allows car audio enthusiasts of all agesto enjoy the benefits of an MTX subwoofer solution. This 8&quot; powered tube offersvented subwoofer sound in a small footprint, carpeted enclosure that fits intoany space.<br /><br />Video of RWK81:<br /></p> <center> <div class="videoframe"> <video height="360" width="640" onclick="this.play();" poster="https://www.audiosavings.com/Assets/thumbnails/RWK81.jpg" src="https://player.vimeo.com/external/229969227.hd.mp4?s=61e1619873cbea392c58472d5f466973eac8bc08&amp;profile_id=175" preload="none" controls="controls"></video> </div> </center> <br />Description: <br />The Rockville RWK81 8 AWG (American Wire Gauge) amp kit has the followingdiferences over other amp kits on the market at this price point. <br />1. Our RCA cables are 100 % copper. These are top of the line RCA cables <br />2. Better Resistance: The only thing that really matters with wires is theresistance rating. This is a measurement of conductivity and how much signal isloss per foot of wire. Since Rockville wires are made with around 3 times asmuch copper as any other wire at this price point, these wires had a much betterresistance rating which means they will transfer more power to your amps thanthe other brands. <br />3. We do not cheat you on the thickness of the wire. These are standard Americanwire gauge thickness. This is another reason our conductivity is better thananything else at this price point. Other brands in the market place write 8gauge, but cheat you on the thickness. We are honest about the thickness. <br />4. The Rockville amplifier installation kits feature a new soft abrasion proofinsulating jacket. This rugged PVC outer jacket allows for 100% improvedflexibility over standard power cables making them extremely easy to routethrough your vehicles interior, and it maintains exceptional resistance togrease and oil. The PVC outer jacket can with-stand an extreme temperature rangeof -40 to 220 degrees F. <br /> <br />Features: <br />Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit <br />(1) 17 High Grade Twisted Pair of 100% Copper RCA Cable <br />17 8 Gauge Translucent Blue SuperFlex Power Cables <br />17 18 Gauge Blue Remote Cable <br />17 16 Gauge Clear Speaker Wire <br />3 8 Gauge SuperFlex Ground Wire <br />Gold Plated AGU Heat Resistant Fuse Holder <br />60 Amp AGU Gold Plated Fuse <br />7 Split Tube Loom <br />Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, andGrommets <br />Soft abrasion proof insulating jacket allows for 100% improved flexibility <br />PVC outer jacket can with-stand an extreme temperature range of -40 to 220degrees F <p></p>