- (2) Pair JBL MS65W Marine Audio Boat 6.5" Speakers White 225 Watt Peak 75w RMS
- (1) Rockville KRYPTON MF4 2400w Peak 4 Channel Marine Amplifier Boat Amp in White
- (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit
- (1) Rockville MRCA25 25 Foot Twisted Pair Marine RCA Cable 100% Copper, Split Pin
What's in the Box:
- 1 Speakers with grilles, pr.
- 1 Stainless steel mounting hardware
- 1 Foam gasket, pr.
- 1 JBL logo 2prs
- 1 Quick Start Guide
Features:
- IPx5 Rated
Marine-grade materials & components to suit the demands of a harsh outdoor environment with an IPx5 marine rating - Outdoor Performance
Accentuated performance at frequencies heard in an open-air environment - RGB Lighting
Multi-color RGB LED lighting engineered to withstand the harshest environment and keep the party going all night long - Marine Design
Bridge mounted (grille mounted) tweeters to avoid water intrusion past the woofer cone - Balanced Dome Tweeters
Weather resistant tweeters deliver a smooth high-frequency response and increased power handling for highs and mids, which equates to more lifelike sound from vocals, cymbals, brass instruments and pianos - Designed for the Elements
Their one-piece polymer basket is designed to stand the test of time, even after long exposure to the sun and salt. Rubber surrounds offer superior edge protection and are much more reliable than foam. And a grille-mounted tweeter allows the front of the woofer cone to be sealed, protecting the motor structure from sea spray - Harman Standard Reliability Testing
JBL speakers have to undergo a testing process that would destroy lesser speakers. JBL freezes them, bakes them, shakes them, blasts them with ultraviolet light and drives them at full power for days at a time. In the case of our marine speakers, we add salt spray and UV to ensure that they provide years of enjoyment without missing a beat - Individually Voiced
For most brands, off-the-shelf speakers and a cursory approval of frequency response curves are good enough. That's not the case with JBL. We don't only listen to our speakers against the competition - we voice them against each other to ensure each line has the consistent JBL sound signature that's known and sought out by those who care about their audio. This is just part of an extensive development process undertaken by some of the best transducer engineers in the world to provide the finest listening experience at any price point
Specifications:
- Power Handling: 75W RMS, 225W peak
- Sensitivity (@ 2.83V): 92dB
- Frequency Response: 50Hz - 20kHz
- Impedance: 4 ohms
How To Install a Marine Amplifier onto Your Boat:
All About Your KRYPTON MF Series Amp:
What's in the Box:
- Amplifier
- PA microphone
- Birth sheet with tested power
- Owner's manual
- Mounting Screws
- Warranty
Description:
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!
The KRYPTON MF4 is a class AB 4-Channel high power amplifier with 2,400 watts peak output and 600 watts Dyno certified RMS power. The peak rating can be used to compare with brands who use peak ratings such as Boss and Power Acoustik while the Dyno Certified RMS rating can be used to compare with top brands such as Kicker, Rockford, Alpine, etc.
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 MF4 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 MF4 2400 Watt Peak and 600w Dyno Certified RMS Class AB 4-Channel Marine Amplifier
- 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: 150 Watts x 4 Channels <1% THD+N @ 14.4 Volts
- 4 Ohm: 100 Watts x 4 Channels <1% THD+N @ 14.4 Volts
- 4 Ohm Bridged: 300 Watts x 2 Channels <1% THD @ 14.4 Volts
- Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)
- 2 Ohm: 600 Watts x 4 Channels
- 4 Ohm: 400 Watts x 4 Channels
- 4 Ohm Bridged: 1200 Watts x 2 Channels
- Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue)
- Rustproof Aluminum heat sink with white 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
- 40 Amp x 2 ATC Fuses
- Color: White
- Dimensions: (Lx W x H) 16.3" x 8.66" 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
Description:
Rockville marine audio interconnect cables are specifically engineered to withstand the challenges of both salt water and fresh water marine installations. The utilization of tinned OFC copper conductors with polyethylene dielectrics in a twisted-pair arrangement optimizes noise rejection. The small-diameter white PVC jacket is ultra-flexible enabling our cables to be easily routed around bends and through tight spaces. Our exclusive molded connector features a water proof inner cap that is heat shrunk in place over all solder connections thus guaranteeing a completely water proof and corrosion resistant connection. Our locking plug design with split pin technology further insures tight connections that will not vibrate free even during the most extreme boating maneuvers.
Features:
- Rockville MRCA25 RCA Interconnect Cable
- 25' Ultra-Flexible PVC Shield
- Twisted Pair
- Premium Audiophile Marine RCA Interconnect Cable
- High Performance Water Proof RCA Plugs
- Tinned Copper Strands for Sonic Purity
- Outstanding Noise Rejection, Accuracy, and Frequency Response
- UPC:
- 613825729775
