Package Includes:

• (1) Pair of Kenwood KFC-1653MRW 6.5" 300 Watt Waterproof Marine Boat Speakers - White
• (1) Rockville KRYPTON MF3 1600w Peak / 400w RMS 4 Channel Marine Amplifier Boat Amp
• (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit
  

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Features of KFC-1653MRW:

• Pair Kenwood KFC-1653MRW 6.5" 300 Watt Waterproof Marine Boat Speakers - White
• Power Handling:
  • Peak: 300 watts per pair / 150 watts each
  • RMS: 100 watts per pair / 50 watts each
• Injection molded polypropylene cone woofer
• Rubber surround
• 1" balanced dome PEI tweeter
• 4 ohms impedance
• Frequency Response: 60-20,000 Hz
• Top-mount Depth: 2-7/16"
• Sensitivity: 86dB
• UV resistant fixed grill design
• Color: White
• 1-year Sonic Electronix Warranty

Specifications:

• Speaker Size: 6-1/2"
• Design: 2-way
• Tweeter Design: Balanced Dome
• Tweeter Composition: PEI (Polyetherimide)
• Woofer Composition: Polypropylene
• Woofer Surround: Rubber
• Peak Power Handling: 150 watts
• RMS Power Handling: 50 watts
• Sensitivity: 86 dB
• Frequency Response: 20 - 20000 Hz
• Impedance (Per Voice Coil): 4 ohms
• Top-Mount Depth: 2-7/16"
• Speaker Grilles: Yes
• Number of Speakers: 2

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How To Install a Marine Amplifier onto Your Boat:

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?

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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