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JBL - Marine 1800W Class AB Bridgeable Multichannel Amplifier with Variable Crossovers - White/Black

$438.6 - $529.99

2 offers

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Model: MA4505     UPC: 050036346337

Handles up to 1800W power; 5 channels; variable crossovers; LED indicators; conformal-coated PCB; high- and low-level inputs; compact weather-resistant chassis


Compact weather-resistant chassis The slim chassis and a small footprint allow for installation in tight spaces.
High- and low-level inputs Speaker-level and low-level inputs let this amplifier integrate with most audio inputs.
Conformal-coated PCB Engineered to withstand harsh marine conditions.
Class AB circuitry Offers reliable power handling.
Variable crossovers Features selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment to allow for fine-tuning multiple system configurations.
4-ohm impedance Conducts power evenly to keep the speaker at an appropriate level.
Big dynamic power Handles up to 320W RMS continuous at 4 ohms or 500W RMS at 2 ohms (subwoofer); up to 180W RMS continuous (45W x 4) at 4 ohms or 260W RMS (65W x 4) at 2 ohms (full-range); up to 260W RMS continuous (130W x 2) at 4 ohms (bridged, full range).
Color Category
  • White
Maximum Frequency Response
  • 40 kilohertz
Manufacturer's Warranty - Labor
  • 1 year
Bass Boost
  • Variable
High-Pass Crossover
  • Variable
Number of Channels
  • 5
Bridgeable
  • Yes
Minimum Frequency Response
  • 10 hertz
Signal-to-Noise Ratio (SNR)
  • 80 decibels
Product Weight
  • 9.08 pounds
Manufacturer's Warranty - Parts
  • 1 year
Model Number
  • MA4505
Marine
  • Yes
Amplifier Class
  • AB
Color
  • White/Black
Low-Pass Crossover
  • Variable
Product Height
  • 2.38 inches
Product Width
  • 15.8 inches
Speaker-Level Inputs
  • Yes
Product Depth
  • 7.5 inches
Continuous Watts x Channel @ Ohms
  • 500 x 1 x 2 (sub), 320 x 1 x 4 (sub), 65 x 4 x 2 (full-range), 45 x 4 x 4 (full-range), 130 x 2 x 4 (bridged)
Product Name
  • Marine 1800W Class AB Bridgeable Multichannel Amplifier with Variable Crossovers
Total Power Handling Maximum
  • 1800 watts
Brand
  • JBL
Series
  • Marine Series
Total Harmonic Distortion
  • 1 percent

Overall Customer Rating
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$438.6 - $529.99

2 offers



What’s included

  • JBL Marine 1800W Class AB Bridgeable Multichannel Amplifier with Variable Crossovers
  • High-level input wiring harness
  • Two spare fuses
  • Two 2-color brand stickers
  • Owner's manual

Free Shipping: Yes

Similar products

750W total power RMS rating of 750W x 1 @ 2 ohms, for robust audio.
Variable low-pass-filter crossover Lets you easily adjust the audio frequency from 50Hz to 400Hz for flexible sonic customization.
4 ohms impedance Conducts power evenly to keep the speaker at an appropriate level.
<1% THD (Total Harmonic Distortion) Provides clean sound.
113dB signal-to-noise ratio Offers crisp audio.
0-12dB bass boost Lets you add punchy bass to your music.
Class D circuitry Ensures reliable power handling.
Color Category
  • Black
Manufacturer's Warranty - Labor
  • 1 year
Bass Boost
  • Variable
Watts Per Channel RMS
  • 500 watts
Number of Channels
  • 1
Total Power Handling RMS
  • 500 watts
Signal-to-Noise Ratio (SNR)
  • 113 decibels
Product Weight
  • 7.72 pounds
Manufacturer's Warranty - Parts
  • 1 year
Model Number
  • R-A75M
Line-Level Inputs
  • Yes
Amplifier Class
  • D
Preamp Outputs
  • Yes
Color
  • Black
Low-Pass Crossover
  • Variable
Product Height
  • 2 inches
Product Width
  • 9 inches
Remote Control Included
  • No
Speaker-Level Inputs
  • Yes
Product Depth
  • 7.1 inches
Continuous Watts x Channel @ Ohms
  • 500 Watts x 1 @ 4 Ohm
Product Name
  • R-Series Class D Digital Mono Amplifier with Variable Low-Pass Crossover
Brand
  • Alpine
Series
  • R-Series


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