• (2) (2) Polk Audio DB652 6.5" 300 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers
• (2) Rockville DMAC65B Dual 6.5" Black Aluminum Wakeboard Tower Speaker Enclosure
• (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit
• (1) Rockville KRYPTON MF3 1600w Peak / 400w RMS 4 Channel Marine Amplifier Boat Amp

Authorized Polk Audio Dealer!

Everything you love about Polk’s Dynamic Balance technology—that rich, clean, full-range sound—is built into the marine-tough, yet ruggedly sophisticated, DB+ series. And with its universal fit, it can be installed in any vehicle: Automobiles, motorcycles, boats, ATVs—you name it.

High Performance Upgrade
Upgrade from your OEM speaker system toward a bigger, fuller, high-performance sound.

Marine Certified
Built to last for cars, boats and ATVs with an IP56 rating and tested for Salt-fog, UV & Humidity.

Universal Fit
Simple drop in installation for any vehicle including cars, boats, ATV’s -- you name it.

Zero Tweeter Protrusion
A shallow tweeter design to ensure your factory speaker grille re-installs with ease for a flush, seamless look.

Dynamic Balance Technology
Patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies.

Features:

• (2) Polk Audio DB652 6.5" 300 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers
• High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems
  
• Marine certified with IP65 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity
  
• Polypropylene and UV tolerant cone with waterproof inner and outer surrounds
  
• Simple drop-in installation for any vehicle including cars, boats, ATVs—you name it
  
• Zero tweeter protrusion and reduced mounting depth for a precise fit
  
• Dynamic Balance technology offers a rich, clean, full-range sound
  
• ¾”, 20mm Tweeter ensures clear, balanced mids and highs
  
• 100 Watts at Continuous Power; 300 Watts at Peak Power

Specifications:

• Driver Compliment: 6.5" (165 mm)
• Tweeter Compliment: 0.75" (19 mm)
• Cut-Out Diameter: 5" (127 mm)
  
• Mounting Height: 0.47" (12 mm)
  
• Driver Mounting Depth - Bottom Mount: 2.12" (54 mm)
  
• Driver Mounting Depth - Top Mount: 1.77" (45 mm)
  
• Grille - Height: 20 mm
  
• Driver Complement Mid / Woofer - Diameter: 6.5" (165 mm)
  
• Driver Complement Tweeter - Diameter: 0.75" (19 mm)
  
• Max Sensitivity: 92 dB
  
• Nominal Impedance: 4 ohm
  
• Total Frequency Response: 40Hz-22kHz
• 300 Watts Peak Power Total Per Pair / 150 Watts Peak Power Per Speaker
• 100 Watts RMS Total Power Per Pair / 50 Watts  RMS Per Speaker

• Best prices - We sell all Polk Audio Products at great prices
  
• Full Factory Warranty
  
• Lifetime Customer Service by Polk Audio product experts
  
• Guaranteed legitimate and authentic merchandise
  

Please note: If you purchase Polk Audio from an unauthorized seller then you are taking a big risk. You will not have any manufacturers warranty, and there is no guarantee that the item is authentic, brand new, or even working.

Authorized Rockville Dealer!

Includes:

• All mounting hardware
  
• (2) 2.375” rubber inserts
  
• (2) 2.25” rubber inserts
  
• (2) 2.5” rubber inserts
  
• (2) 2” rubber inserts
  

Rockville is proud to introduce our all new line of aluminum wakeboard cans. The DMAC65B features double pod design which allows you to mount two 6.5” speakers. It includes our rugged universal aluminum clamp for easy installation to any wakeboard tower pole measuring from 2" to 2.5" diameter.  Six precision molded high impact rubber inserts guarantee fitment on towers from 2” to 2.5”. Our clamp inserts are precision-fitted to sit perfectly inside the metal clamps. The speaker terminals are safely enclosed inside the waterproof speaker canister.
***Please note if you need an insert to accommodate a 1.75" diameter tube please let us know and we will send one out to you free of charge!

This awesome double pod is built of super strong aircraft grade 6061 aluminum. The DMAC65B features a black powder-coat finish which offers unparalleled resistance to chipping, scratching, and fading.  It is fully marinized which means it will withstand the elements on the water. This unit is 100 % waterproof. What makes our technology the best on the market is that our pods are internally wired! This means the terminals are inside the pod and the wires are fed through pre-drilled holes on the pod and clamp. Simply align the wire opening with the hole on your tower and you are done! No exposed wires or terminals! Aluminum cans will last forever!

The sound quality of these are phenomenal! These are the perfect amount of air space to give you the perfect sound quality with the leading marine speakers on the market from brands like Kicker, Rockford Fosgate, etc. Our high efficiency design means more audio output from the same speakers! This means you get louder, cleaner sound with less distortion using our wakeboard enclosures than with other brands.

Features:

• 1 Rockville DMAC65B black aluminum double can wakeboard tower enclosure
  
• Made of high quality 6061 aircraft grade aluminum
  
• Beautiful black powder-coat finish
  
• 100% waterproof and fully marinized against salt and fresh water conditions
  
• Internally wired for clean install—no exposed wires or terminals
  
• High efficiency design features the perfect airspace for 6.5” speakers
  
• Rugged universal mounting clamps made of 6061 aluminum
  
• Includes precision molded, high impact plastic inserts for tower fitment from 2” diameter to 2.5” diameter
• Mounting depth (in inches): 7.4"

KRYPTON MF SERIES PRODUCT VIDEO:

What's in the Box:

• Amplifier
  
• PA microphone
  
• Birth sheet with tested power
  
• Owner’s manual
  
• Mounting Screws
  
• Warranty
  

Description of KRYPTON MF3:

We took the sound of our Krypton car amps and we added top of the line marine grade parts so that they will last forever and withstand even the harshest conditions on the water.

We went a little overboard (no pun intended) to make this amp marine ready. We conformal coated the PCB board with a waterproof glue that is painted on to protect the circuitry. The heat sink, including the bottom plate, is made of aluminum which is rustproof. The end panels, internal mounting screws and hardware of the amp are made of stainless steel and are rustproof. Even after many years of use the amp will be rust free and operate like new!

This amp has a very cool fully adjustable 12dB/Octave crossover. What is cool about it is that our crossover supports low pass, high pass, bandpass, and subsonic. This makes our amp ideal for subwoofers (sealed and vented), full range speakers, and midrange speakers. In high pass mode we allow you to filter out frequencies between 15Hz - 4K Hz. In full mode you will not be filtering any frequencies. The really cool part is in low pass mode you can use the high pass and low pass mode. So for example you can set the low pass mode to 50 hz, and then you can set the high pass to 15 Hz. In this case you would be playing frequencies in the range of 15-50 Hz on this channel. This would be an example of using the subsonic filter. Another option you have is for midrange speakers, you can use our low pass filter and set it really high. Lets say to 3Khz and then you can set the high pass to 150Hz and your midrange speakers will only play that frequency range. Our advanced crossover technology will allow you to really fine tune each speaker to get the sound you desire.

The KRYPTON MF3 is protected by a fully IC controlled circuit which includes mute, delay and soft start technology so that the amplifier will turn on safely every time and protect your speakers from popping.

You will also notice we decided to add a cool battery voltage display meter which looks great but also serves as a tool for you to know if your battery voltage is dropping which would affect your systems performance. We designed the amps to be able to last for many years even if you are playing them at max volume before clipping for extended periods of time. This is a class A/B amplifier which is what we recommend to get the best sound quality out of full range speakers.

One other cool features about this amp is the marine public address system. Simply plug the microphone into the 3.5mm jack and you are ready to go. The amplifier features talk-over functionality. When the microphone is being used the music will fade to the background until you stop talking into the mic.

Features:

• Rockville KRYPTON MF3 1600w Peak/400w Dyno-Certified RMS 4 Channel Marine Amplifier Boat Amp
• 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: 100 Watts x 4 Channels <1% THD+N
• 4 Ohm: 70 Watts x 4 Channels <1% THD+N
  
• 4 Ohm Bridged: 200 Watts x 2 Channel
• Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)
• 2 Ohm: 400 Watts x 4 Channels
• 4 Ohm: 280 Watts x 4 Channels
  
• 4 Ohm Bridged: 800 Watts x 2 Channels
  
• Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue)
  
• Rustproof Aluminum heat sink with black hairline finish
• Stainless steel end panels are rustproof
  
• All screws and mounting hardware are stainless steel and rustproof
  
• Bottom panel is aluminum and rustproof
  
• Marine public address system with microphone with talkover function
  
• All channels on the amp have crossovers so they can each be used for subs or full range speakers or tweeters or midrange speakers
  
• All channels on the amplifier are bridgeable
  
• Digital Voltage Display on Amp
  
• Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
  
• Adjustable Subsonic Filter: 15Hz -40Hz (This filter is on the HPF knob)
  
• Adjustable Low Pass Filter: 40Hz – 4KHz
  
• Adjustable Band Pass Filter: 15 Hz - 4 kHz (use both the HPF and LPF filter)
  
• Adjustable High Pass (Subsonic) Filter: 15 Hz - 4 kHz
  
• 2CH/4CH Input Mode Switch
  
• 8 Volt Preamp Circuitry
  
• Under Voltage Protection at 10V
  
• Over Voltage Protection at 16V
  
• High-Speed MOSFET Power Supply
  
• Full IC-Controlled Protection Circuitry
  
• Fully Adjustable 12dB Bass Equalizer
  
• Adjustable Input Level Control
  
• Studio-Grade Bipolar Output Stage Transistors
  
• Mute and Delay Soft Start System
  
• Status Mode LED Indicators
  
• Minimum THD at Rated Power: < 0.05%
  
• S / N Ratio: >90dB
  
• Frequency Response: 10Hz - 50KHz
  
• Damping Factor: >85 @ 100Hz
  
• 25 Amp x 2 ATC Fuses
• Color: Black
• Dimensions: (Lx W x H) 13.1? x 8.7? x 2.2?

Video of RMWK:

Features:

• 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
• 18’ 4 Gauge High Current, Low Impedance, Light Blue, Flexible Ground Cable
• 25’ 16 Gauge 100% Tinned-CCA, White, Non-Transparent Resin PVC, Flat Speaker Cable
• 25’ Blue Remote Wire
• (1) Silver Mini-ANL Fuse Holder – Clear Shell and Clear Blue Bottom Bracket with Blue Waterproof Ring
• (1) 120A Mini-ANL Fuse
• (1) 80A Mini-ANL Fuse
• (2) Ring Terminals
• (2) Spade Terminals
• (5) Speaker Cable Terminals
• (1) Washer
• (10) White Cable Ties