Marine Electronics World > Marine Audio > Marine Amplifiers

Poly-Planar MS-250 10" Powered Subwoofer

Platinum Series

The MS-250 is a powered 10" subwoofer capable of delivering a true 50 watts RMS of bass power to compliment any serious audio system. Engineered for the demanding marine environment, this speaker will provide many years of full rich bass sound. A dedicated amplifier is included.

Waterproof and corrosion-proof
Coated internal wiring for long life
polypropylene cone and mylar tweeter
Stainless Steel Grille stand up to harsh marine effects
Heavy Duty ABS Plastic frames

Specifications (per speaker):

Max RMS Power: 50 watts
Max Peak Power:
Main Cone Size: 10
Configuration: Single

Poly-Planar MS55 Compact Box Subwoofer

The MS-55 subwoofer is a compact, high efficiency bass enclosure optimized for marine applications. Its small size enables it to be easily mounted below seats, under the gunwale area, behind the instrument panel, or any convenient location. The MS-55 is a self contained bass unit requiring no cutting of panels or holes in the boat interior. It produces solid, deep bass extending down to 40Hz and is the perfect addition to any audio system.

Features:

Dual Voicecoil, high-excursion, 5.25" woofer
High density, UV stable enclosure
Water resistant
Bass-reflex, high-efficiency acoustic design
Side vented output ports
Compact size and molded-in mounts provide for convenient installation nearly anywhere.

Specifications:

Power Handling . . . . . . . . .100 Watt RMS
Speaker Impedance . . . . . .4 ohm x 2 inputs
Frequency Range . . . . . . . .40 Hz - 300 Hz
Weight . . . . . . . . . . . . . . . .8.5 lb (3.8g)
Dimensions
- Width - 8.85" (225mm)
- Length - 11.8" (300mm)
- Height - 4.75" (120mm)

Poly-Planar ME-400 400 Watt Amplifier

ME-400 Marine Amplifier

The ME-400 Four Channel, marine grade amplifier provides 400 watts of crisp, clean audio power. The amplifier can be easily configured to enhance your listening pleasure. Both crossover circuits and high pass and low pass filters are fully adjustable so you can power your subwoofer as well as your standard speakers. Gold plated connections resist corrosion. Rubber mounting feet isolate vibration. Efficient heat sink design ensures uninterrupted operation. Built from the ground up to withstand the rigors of the marine environment, the ME-400 will be an outstanding addition to your vessel?s audio system.

JBL 4 Channel Amplifier

MA6004

4-Channel Amplifiers

Fully marinized circuit boards to keep salt and corrosion away from the critical circuit path
Onboard 12dB electronic crossovers to provide tuning options for systems of any size
Variable bass-boost circuit provides additional bass tuning to optimize performance, regardless of location
Low-profile heatsink allows for installation in tight spaces
Large-gauge barrier strips allow easy hookup and use of larger-gauge premium power, ground and speaker cable
MA6002: 160 Watts at 2 ohms, 60W RMS x 2 channels at 4 ohms and less than or equal to 1% THD + N
MA6004: 145 Watts at 2 ohms, 60W RMS x 4 channels at 4 ohms and less than or equal to 1% THD + N

JBL 2 Channel 160 Watt Amplifier

MA6002

JBL 2-Channel

Fully marinized circuit boards to keep salt and corrosion away from the critical circuit path
Onboard 12dB electronic crossovers to provide tuning options for systems of any size
Variable bass-boost circuit provides additional bass tuning to optimize performance, regardless of location
Low-profile heatsink allows for installation in tight spaces
Large-gauge barrier strips allow easy hookup and use of larger-gauge premium power, ground and speaker cable
MA6002: 160 Watts at 2 ohms, 60W RMS x 2 channels at 4 ohms and less than or equal to 1% THD + N

Fusion 4 Channel 500w Amplifier

4 Channel Amplifier

Add more power to your marine speakers by connecting a FUSION Marine Amplifier to your audio system, or install with a subwoofer to increase the bass level of your music.

Generally, a 4 Channel Marine Amplifier can be used to power two pairs of Marine Speakers and a Marine Subwoofer.

Marine Amplifiers feature anti-corrosion treated PCB's and stainless steel end panels to maximize corrosion protection.

65 Watts RMS per channel @ 4 Ohms
95 Watts RMS per channel @ 2 Ohms
200 Watts RMS Bridged channel x 2 @ 4 Ohms and

Fusion 2 Channel 400w Marine Amplifier

2 Channel Amplifier

Add more power to your marine speakers by connecting a FUSION Marine Amplifier to your audio system, or install with a subwoofer to increase the bass level of your music.

Marine Amplifiers feature anti-corrosion treated PCB's and stainless steel end panels to maximize corrosion protection.

Generally, a 2 Channel Marine Amplifier is used to power a Marine Subwoofer, increasing the level of your audio system

Specifications

High Pass Crossover
Max Power Rating (Watts): 200w
Operating Range
Ratings per Channel
65 Watts RMS per channel @ 4 Ohms
100 Watts RMS per channel @ 2 Ohms
200 Watts RMS Bridged channel @ 4 Ohms

Boss Audio 1000w MOSFET Marine Power Amplifier 4 Channel

MR1000

4 - channel MOSFET bridgeable marine power amplifier with remote subwoofer level control

MAX POWER, 2 OHM - 250w x 4
RMS POWER, 4 OHM - 100w x 4
MAX BRIDGED POWER, 4 OHM - 500w x 2
Dimensions: - 12-3/4"L

All MR Series amplifiers feature a unique rubber sealing door which tightly seals all control panel openings when not in use. It also uses in-line weatherproof connectors for all input and output connections, which are run through grommeted openings in end panels.