Package Includes:

• (2) Rockville DWB80W Dual 8" White 1600 Watt Marine Wakeboard Tower Speakers System
• (1) MB QUART NA2-400.2 400w 2-Channel Amplifier Amp For Polaris/ATV/UTV/RZR/CART

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Video of DWB80W:

DWB80W Included:

• Dual 8” marine wakeboard tower speaker
• Mounting brackets and mounting hardware
• Integrated grill
• Installation hardware
  

The DWB80W dual wakeboard tower speaker by Rockville is the next evolution in our ever expanding line of quality marine audio gear. You get a dual speaker each equipped with a 1” titanium tweeter and an 8” woofer. This speaker can handle 400 watts RMS & 800 watts peak! These speakers are rated with true world RMS ratings (No exaggerated power ratings like other brands).

Rockville engineers care about quality and sound more than anything else. The DWB80W was designed using a molded heavy duty ABS enclosure. This enclosure is indestructible! We've jumped on it, hit it with a sledge hammer, and tossed it around with no harm done. This is the strongest ABS wakeboard tower pod on the market. The 1” titanium tweeters really make these stand out. The highs on these speakers are crisp, clear, and extremely loud! The polypropylene woofer cone is reliable and sounds great. This material is used on most of the top speakers on the market. We use rubber surrounds on these to eliminate unwanted distortion. In addition, rubber is an extremely waterproof material. A long excursion woofer makes for low end bass and mids that truly make this speakers stand out.

We’ve added a new and improved nylon mounting bracket. Nylon is strong, light weight, and can withstand the toughest conditions. The bracket features a special UV coating to protect it from the elements. A 360° rotating mechanism built into the bracket allows you to position the speaker in any direction for optimum listening enjoyment. This also gives you the ability to rotate the speaker to the front or rear of your boat for different applications. Rubber fitment inserts give you the ability to mount this speaker to wake board towers and roll cage bars of varying thicknesses.

We use only marine grade components and materials making these speakers truly waterproof. They will not get damaged by fresh water, salt water, or moisture. In addition, the quick connect terminals are made out of stainless steel and they are completely rustproof. These can withstand all elements on the water for a lifetime of worry free use. In addition to wakeboard towers on boats, we found that these are perfect for installing in Jeeps, ATVs, and UTVs.

Features:

• Rockville DWB80W Dual 8" White Wakeboard Tower Speaker
  
• Peak Power Handling: 800 Watts 
  
• RMS Power Handling: 400 Watts
  
• CEA 2031 Compliant 
  
• Frequency Response: 40Hz – 20KHz 
  
• Sound Pressure Level: 91dB @ 1w/1m 
  
• Impedance: 4 Ohms
  
• Heavy Duty ABS enclosure
  
• Adjustable Nylon Mounting Bracket 
  
• Quick and Easy Speaker Angle Adjustment
  
• Bracket rotates 360°
• Bracket supports any rollbar from 1.75" to 3.14" inches thick
  
• 1" Titanium Dome Tweeter
  
• Built-In Two-Way Crossover Network
  
• Fully Marinized Against Salt & Fresh Water Conditions
  
• Completely Resistant to Water, Rust, and UV Rays
  
• Terminals Are Sealed with Rubber Gaskets 
  
• Specially Tuned for PA Voice Over
  
• Polypropylene Mica Injected Cone with Rubber Surround
  
• High BL Magnet Motor Structure
  
• 20 oz High Density Magnets
  
• Oversized 1.25” Kapton Voice Coil
  
• CE and RoHS Certified
  
• Large mounting screw accommodates roll bars found on many off road vehicles such as Jeep Wranglers, ATVs, and UTVs
• These Wakeboard speakers fit bars ranging from 1.26" to 2.05" and can even fit larger bars with our optional longer screws
  
• Dimensions (H x W x D): 13.4" x 22.7" x 11.4" 
  
• Color: White

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Features of NA2-400.2:

• MB QUART NA2 400.2 400w 2-Channel Amplifier Amp For Polaris/ATV/UTV/RZR/CART
• Marine Grade Protection: Yes - Amplifiers are ABYC & ASTM certified which defines that marine amplifiers must use conformal coated PC boards to resist corrosion from salt spray & moisture.
  
• Pre-Amp Circuitry: Q-Stasis Pre Amplifier Stage - The highly engineered Q-Stasis pre-amplifier stage reduces incoming noise from source units dramatically improving sound quality
  
• Inputs: 1 Pair, RCA Nickel-Plated - High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant
  
• Operation Mode: Two channel operation - Flexible installation allows this amplifier to run in two channel or bridged mono mode.
  
• Crossover / Signal Shaping: Switched FULL / LPF / HPF - Complete control of amplifier signal, essential when using two or more amplifiers
  
• Class / Topology: Full Range Class D - Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink.
  
• Output Devices Technology: PWM MOSFET Power Supply - Stable power through the PC board with minimal heat generation
  
• Heat Sink: Aluminum - Quickly dissapates heat to allow the amplifer to run lower impedance for longer duration
  
• Power Supply: Simpatico Coil Design - The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices
  
• Output Connections: Quick Dissconect Wires, RCA Connections - Quickly remove amplifer when you are putting machine up for the winter of as a security precaution
  
• Connections Type: Gold-plated connections - Gold-plated power, ground, speaker and RCA corrosion resistant connections
  
• Diagnostics: Three-stage protection circuits - Monitor thermal, overload, DC, and speaker short protection with lighted indicators on the amplifier end panel
  
• Marinized / Waterproof: Yes - Water resistant for durability in any environment

Specifications:

• Class: Full Range Class D
  
• Variable Voltage: 0.2V~9V
  
• Signal to Noise Ratio: >90dB
  
• Frequency Response: 20Hz-20kHz
  
• Crossover Type: Electronic 12dB Per Octave
  
• Low Pass Crossover: Switch Low Pass 300 Hz
  
• Bass Boost: 0-12dB@45Hz
  
• Subsonic Filter: 60Hz
  
• Power @ 2-Ohms: 2 x 200W
  
• Power @ 4-Ohms: 2 x 100W
  
• Total Channels: 2
  
• Audio Inputs: RCA
  
• Power Terminal 12v/GND: Molex 10 ga
  
• Speaker Terminal Wire Gauge: Molex Plug Connector
  
• Fusing: 1 x 30 Amps
  
• Certifications: Marine & Powersports
  
• Dimensions: 3.70 X 5.51 X 1.77 in (9.4 X 14.0 X 4.5 cm)
  
• Weight: 2.12 lbs (0.96 kg)