The PLMR440PA is a complete marine audio solution, capable of pumping out a maximum of 1200 watts. It allows you to pass your amplifier’s signal through and act as a crossover network, so you can separate your signal into high and low signals for multiple speaker types. It also includes a balanced microphone input, so you can use your boat’s stereo system as a PA system. Adjust the crossover frequency, input gain, and mic input gain using the built-in controls. Control the subwoofer with a wired remote. This unit and cables are waterproof, so don’t worry about the elements.

PACKAGE: BRAND NEW MB QUART NAU46 360 WATT RMS 4 CHANNEL BRIDGEABLE MARINE/BOAT AMPLIFIER + CADENCE WK42 COMPLETE 4 GAUGE 4 CHANNEL WIRE KIT WITH (2) SETS OF RCA CABLES Features: MB Quart Nautic Series NAU-460 4 Channel Marine Amplifier 90 watts x 4 channels RMS @ 2 ohms 60 watts x 4 channels RMS @ 4 ohms 180 watts x 2 channels RMS @ 4 ohms MOSFET PWM power supply UV and salt water resistant paint, silk screen and heat sink enclosure Marine-grade conformal coated circuit boards resist corrosion from salt spray and moisture Non-corrosive brushed aluminum casing Conforms to the American Boat and Yacht Council (ABYC) marine electronic standards LED power and protect indicators Bass Boost (0-6 dB bass boost at 45 Hz) 2/1 channel operation Full range line outputs 4-Way system... Less

Clarion Marine Audio 4/3/2 Channel Power Amplifier . Uncompromising resistance to magnetic noise, thereby minimizing distortion, as well as gold-plated block terminals to offer low electrical and contact resistance. Easy subwoofer system configuration is possible with the embedded high-pass and low-pass filters. The result is high quality sound you can enjoy in a variety of systems.By utilizing gold-plated RCA and block terminals, XN series amplifiers offer increased conductivity and low signal loss. Gold has an extremely low electrical resistance and low contact resistance, which helps to prevent voltage drops, noise, heating and other problems from occurring.Source units to deliver unyielding power output and linearity: MOS-FET amplification, or Metal Oxide Semiconductor Field Effect... Less

Max power output: 110 watts x 4 chan. / 4/3 channel operation / Pulse power supply / Conformal coated circuit board Peak Power Output 110 watts x 4 channels Total Peak Power Output 440 watts Minimum Impedance 2 ohms Speaker Level Inputs Built-in Crossover Low-pass (LP), High-pass (HP) - High-Pass Crossover Frequency 80 - 20,000 Hz; Low-Pass Crossover Frequency 80 - 20,000 Hz Signal-to-Noise Ratio 97 dB

Fusion 2 & 4 Channel Marine Amplifiers Four Channel, 500 Watt . Bring more power to your marine speakers by connecting one of these beefy amplifiers to your audio system. Built for the marine environment with conformal coated PCB and stainless steel end panels to hold up in tough conditions.

Brand New Exile Shift SM400.4 400W 4-Channel Marine Weather Resistant Boat Amplifier with High Level Inputs For OEM Integration Features Exile Shift SM400.4 Boat Amplifier RMS Power @ 4 Ohm: 50 Watts x 4 RMS Power @ 2 Ohm: 70 Watt x 4 Compact and low profile design for easy installation Black Powdercoat Cosmetic Finish High level inputs for OEM integration Designed and engineered in the USA Flexible 12dB crossovers Remote bass controller ready Class A/B bi-polar audio design Unregulated power supply

4 Channel,120watt, Audio Amplifier with volume controlPart Number: ME60 The ME60 is a four channel 120 Watts RMS audio amplifier of delivering up to 30W RMS per channel. It has a compact, water resistant design that allows for flexible mounting possibilities, and makes it simple to expand the audio system capabilities for any installation. Uses:To add additional loudspeakers to a current audio system To provide amplification for a separate audio zone As a stand-alone system amplifier for any audio source To power standard speakers or speakers and subwooferFeatures Powers up to (8) 4ohm speakersInternal distortion limiting circuitsDedicated gain level controlExternal volume control with ON/OFF switch includedWater resistant design for marine useRear channels switchable from full range... Less

3-channel Class Ab Marine AmplifierRms Power Rating (13.8v): 4 Ohms: 65 Watts X 2 Chan. + 170 Watts X 1 Chan.2 Ohms: 90 Watts X 2 Chan. + 280 Watts X 1 Chan.Bridged, 4 Ohms: 170 Watts X 1 Chan.Pulse Width Modulated Mosfet Power SupplyLacquer Coated Pc Board Protects Against MoistureLed Power (green) And Protect (red) IndicatorsRotatab le And Removable LogoRemovable Side FlangesSoft Start Turn-on3/2/1 Channel OperationSpeaker- level Inputs With Signal Sensing For Automatic Turn-on3-way System Protection Circuitry (thermal, Overload, And Speaker Short Protection)Heavy Duty Aluminum Alloy Heatsink For Extreme Heat DissipationGold- plated Rca Level InputsGold- plated Screw TerminalsInput Sensitivity: Level: 250mv-5vVariable High-pass Filter (50-150 Hz)Variable Low-pass Filter (50-120 Hz)Fixed... Less

Brand new Kicker 10ZXM350.4 marine 4 channel, 350 watt weather resistant amplifier with protective conformal coating to withstand the outdoor elements Features Brand New Kicker 10ZXM350.4 Marine 350W 4-Channel Class A/B Car Amplifier RMS Power at 4 ohms: 60 watts x 4 chan. RMS Power at 2 ohms: 90 watts x 4 chan. RMS Power Bridged at 4 ohms: 175 watts x 2 chan. Maximum Power Output: 350 watts x 2 chan. MOSFET power supply Remote Bass Knob Included Bass EQ (0-18 dB bass boost at 40 Hz) Balanced RCA Inputs Top Mounted Boost, Gain, and Crossover Frequency Bridgeable Amp Speaker-Level inputs 8 Guage Power and Ground Recommended Three Automatic Turn On Modes: Remote, DC Offset, and Signal Sense Thermal, Voltage, and Short Circuit Protection Circuitry Adjustable high-pass filter (50-200 Hz,... Less

2-channel Class Ab Marine AmplifierRms Power Rating (13.8v): 4 Ohms: 60 Watts X 2 Chan.2 Ohms: 100 Watts X 2 Chan.Bridged, 4 Ohms: 200 Watts X 1 Chan.Pulse Width Modulated Mosfet Power SupplyLacquer Coated Pc Board Protects Against MoistureLed Power (green) And Protect (red) IndicatorsRotatab le And Removable LogoRemovable Side FlangesSoft Start Turn-on2/1 Channel OperationSpeaker- level Inputs With Signal Sensing For Automatic Turn-onPreamp Rca Outputs To Daisy Chain Multiple Amps3-way System Protection Circuitry (thermal, Overload, And Speaker Short Protection)Heavy Duty Aluminum Alloy Heatsink For Extreme Heat DissipationGold- plated Rca Level InputsGold- plated Screw TerminalsInput Sensitivity: Level: 250mv-5vVariable High-pass Filter (15-500 Hz)Variable Low-pass Filter (50-500... Less

Fusion 5 Channel Marine Amplifier . Introducing our most efficient, stunning and powerful marine amplifier. The stainless steel MS-DA51600 will resist corrosion and the incredible 1600 watt output (peak) will power 4 speakers and 1 subwoofer with ease. The MS-DA51600 is FUSION's first 5 Channel Class-D Hi-Fi Marine amplifier; the key benefit of a Class-D amplifier is low battery drain with a high output, making this the perfect amplifier for the marine environment. The MS-DA51600 has conformal coated PCB's for maximum product life and performance plus the amplifier chassis acts as a heat sink; reducing component core temperature and increasing efficiency. The stainless steel cover hides away the amplifier set up controls and connections for a discrete, attractive look. Outputs include... Less

167 Watts X 4 Channel @ 4 Ohm 207 Watts x 4 Channel @ 2 Ohm 414 Watts x 2 Channel Bridged @ 4 Ohm Hi Pass Crossover: 40Hz-400Hz @ 12db Low Pass Crossover: 40Hz-4KHz @ 12db Subsonic Filter 27Hz Variable Bass Boost @ 45Hz: 18db Variable Discrete Class D Digital Mobile Audio Amplifier Top Mounted Fully Adjustable Linkwitz Riley Crossover Network Full Range Pass Thru Line Outputs 0/4 Gauge Billet Style Machined High Current Power & Speaker Terminal Block High Quality Surface Mount RCA Inputs & RCA Outputs Dual Wired Level Control Heavy Duty Power Aluminum Heat sink Power & Protection LED Indicators Soft Turn-on/Turn-off Fuses: 1 x 60 Amp Maxi Dimensions: 10.39''W x 2.78''H x 13.11''LType: Marine AmplifierLabor: 1 YearParts: 1 Year

600 watts maximum output. 4 channel at 60W x 4 RMS at 4 ohms. 3 channel at 60W x 2 plus 240W x 1 at 4 ohms. 80Hz low/high pass filter. RCA and speaker level inputs. Dimensions: 15-7/8"W x 2-1/4"H x 10-3/8"D.

Marine MP3 Audio System 4-channel amplifier (20 watts RMS x 4 at 4 ohms),panel-mounta ble mini-jack input and volume control,pair of 5" waterproof speakers included (4 ohms)

Dual Marine Audio -XPA4100 DUAL 600W 4/3/2 CH AMPDUAL ELECTRONICS CORPPreamp Features: Low level inputs (RCA) High level inputs (Speaker) Variable input level control Selectable crossover (high pass/low pass/full range) Variable high pass crossover Variable low pass crossover Variable crossover 12dB/Octave crossover slope 12dB Variable bass boost General Features: PWM MOSFET power supply 2 Ohm stable stereo operation Class AB output design Stereo/bridged simultaneous operation Bridgeable operation Extruded aluminum heatsink Barrier strip connection terminals Side mounted controls Auto-reset thermal overload protection Speaker short circuit protection Reverse polarity protection Bi-color LED status indicator Power Output: 50 Watts RMS x 4 channels at 4 ohms and Less

BOSS AUDIO 4 CHANNEL MOSFIT BRIDGEABLE MARINE POWER AMPLIFIER PUBLIC ADDRESS SYSTEM WITH REMOTE SUBWOOFER LEVEL CONTROL AND MICROPHONE The MR1200PA amplifier was design with a built-in PA system, so you can use your wake tower speakers or other stereo speakers to make announcements. When you key the microphone the audio source is muted and your voice comes out over the speakers. All MR Series amplifiers feature a unique rubber sealing door which tightly seals all control panel openings when not