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JBL - MA5055 System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms - Black

Model: MA5055
SKU: 12008541

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$549.95
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$45.83/mo.
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Creative Car Audio Inc
(5)
Specifications
  • Continuous Watts x Channel @ Ohms
    0
    Amplifier Class
    AB, D
    Number Of Channels
    5
    Bass Boost
    Variable
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 0
    • Amplifier Class: AB, D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Number Of Channels: 5
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • General
    • Brand: JBL
    • Model Number: MA5055
    • Product Name: JBL MA5055 System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
    • Color: Black
  • Audio Power
    • Continuous Watts x Channel @ Ohms: 0
    • Total Power Handling RMS: 500 watts
    • Total Power Handling Maximum: 1000 watts
    • Amplifier Class: AB, D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
  • Audio
    • Number Of Channels: 5
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • Features
    • Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
    • Marine: true
  • Input
    • Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
  • Dimensions
    • Product Height: 4.33 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 16.34 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 9.21 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 9.13 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 050036396950

JBL MA5055 System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms

  • Powerful RMS: The marine A5055 5-channel amplifier delivers a powerful 50-Watts RMS to each of the front and rear speakers in your boat, and a pounding 500-Watts RMS to the subwoofer channel.
  • Subwoofer performance: The subwoofer channel features a low-pass crossover, selectable bass boost, and phase switch to optimize subwoofer performance.
  • Key Feature: Unlike many amplifiers available at similar prices, the JBL marine amplifier features variable electronic crossovers and bass boost circuits allowing for precise system tuning and performance.
  • Key Feature: The marine amplifier has been engineered using Balanced Differential Inputs to ensure low noise and distortion even at high output levels. This also makes it far less susceptible to line induced radiated engine noise.
  • Key Feature: When low-level inputs are used, this control adjusts the input sensitivity between 200mVrms and 4Vrms. When high-level inputs are used, this control adjusts the input sensitivity between 1Vrms and 22Vrms.
  • Powerful RMS: The marine A5055 5-channel amplifier delivers a powerful 50-Watts RMS to each of the front and rear speakers in your boat, and a pounding 500-Watts RMS to the subwoofer channel.
  • Subwoofer performance: The subwoofer channel features a low-pass crossover, selectable bass boost, and phase switch to optimize subwoofer performance.
  • Key Feature: Unlike many amplifiers available at similar prices, the JBL marine amplifier features variable electronic crossovers and bass boost circuits allowing for precise system tuning and performance.
  • Key Feature: The marine amplifier has been engineered using Balanced Differential Inputs to ensure low noise and distortion even at high output levels. This also makes it far less susceptible to line induced radiated engine noise.
  • Key Feature: When low-level inputs are used, this control adjusts the input sensitivity between 200mVrms and 4Vrms. When high-level inputs are used, this control adjusts the input sensitivity between 1Vrms and 22Vrms.
  • Powerful RMS: The marine A5055 5-channel amplifier delivers a powerful 50-Watts RMS to each of the front and rear speakers in your boat, and a pounding 500-Watts RMS to the subwoofer channel.
  • Subwoofer performance: The subwoofer channel features a low-pass crossover, selectable bass boost, and phase switch to optimize subwoofer performance.
  • Key Feature: Unlike many amplifiers available at similar prices, the JBL marine amplifier features variable electronic crossovers and bass boost circuits allowing for precise system tuning and performance.
  • Key Feature: The marine amplifier has been engineered using Balanced Differential Inputs to ensure low noise and distortion even at high output levels. This also makes it far less susceptible to line induced radiated engine noise.
  • Key Feature: When low-level inputs are used, this control adjusts the input sensitivity between 200mVrms and 4Vrms. When high-level inputs are used, this control adjusts the input sensitivity between 1Vrms and 22Vrms.
Whats Included
  • System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
  • System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
  • System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
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Power your entire audio system—front stage, rear fill, and subwoofers—with a single amplifier using the NVX VAD22008v2 8-Channel Full-Range Class D Amplifier. Delivering up to 2200 watts RMS, this marine-certified amp is purpose-built for cars, boats, powersports, and motorcycles, combining raw power, flexibility, and reliability into one compact and efficient design. Whether you're installing in a UTV or a show car, the conformal-coated PCB protects the internal circuitry against moisture, dust, and vibration. The amplifier's Class D topology ensures high-efficiency power output with minimal heat and distortion, making it ideal for tight spaces and long play sessions. Configure the amp your way with multiple power options: 4 Ohm: 150W x6 + 250W x2 2 Ohm: 225W x6 + 400W x2 Bridged: 450W x3 + 850W x1 @ 4 Ohm Dial in your sound with variable high- and low-pass crossovers (40–400 Hz, 12 dB/oct) and enjoy quiet operation thanks to the balanced differential inputs, which eliminate unwanted noise from long RCA runs. The wired bass knob gives you subwoofer level control at your fingertips, while signal-sensing remote turn-on supports Remote, DC Offset, or Audio Signal for flexible installs. Platinum-plated terminals, 4-gauge wiring compatibility, and an advanced 4-way protection circuit ensure long-term durability and safety. Whether you're building a high-performance sound system for land or sea, the VAD22008v2 delivers unmatched power, clarity, and control.

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Pros for JBL - MA5055 System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms - Black
There were no pros for this productThere were no pros for this productThere were no pros for this productPower, Sound Quality, Bass, Size, Ease of use
Cons for JBL - MA5055 System marine amplifier 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms - Black
There were no cons for this productThere were no cons for this productThere were no cons for this productHeat

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