JL AUDIO M4500 500W 4CH MARINE AMPLIFIER

Product Description

Class A/B Four-Channel System Amplifier Absolute Symmetry Class A/B Circuit Patented Technology Pass-Through Type Preamp Output Differential-Balanced Inputs

NO NOISE! Outstanding noise rejection prevents alternator whine and other noises Can accept speaker level signals, including those form factory systems, without a line output converter

Advance Rollback Protection and High-Mass Heat Sink

Amplifier will never shut down due to thermal overload. EVER.

Outstanding Signal Processing Solutions

12dB/oct. low-pass or high-pass filters for each channel bank Fully variable frequency selection from 50Hz~200Hz with detented, calibration potentiometers Pass-through preamp outputs with assignable input channel source 2 or 4 channel input capability Bass EQ (CH 3&4 only) : Off or +6dB via on-board switch/fully variable from 0 to + 12dB with optional RBC-1 remote bass control

Patented, Low-Distortion Class-D Circuit

Rugged Dual N-Channel MOSFET design for outstanding reliablity Patented Absolute Symmetry technology eliminates asymmetrical clipping behavior common to other Dual N-Channel MOSFET Designs

SPECIFICATIONS Amplifier Class : Class A/B Number of Channels : 4-Channel Maximum Power : 500 Watts RMS Power Output @ 4 Ohms : 80 Watts x 4-Channel RMS Power Output @ 2 Ohms : 125 Watts x 4-Channel Bridged Power : 250 Watts x 2-Channel @ 4-Ohms THD : 1% Signal-to-Noise Ratio (dB) : 90dB Frequency Response (Hz) : 10Hz~25kHz Built-in Crossover : Yes High-Pass Crossover Frequency : 50Hz~200Hz Low-Pass Crossover Frequency : 50Hz~200Hz Bass Boost : 0dB~12dB Bass Remote : RBC-1 (Optional) Fan Cooled : N/A Fuse Rating : N/A Dimensions (Width x Height x Length) Inches : 9.25" x 2.5" x 13.8" Approximate Weight : 11.1 LBS JL AUDIO M4500 500W 4CH MARINE AMPLIFIER