The M4300 Full-Range Marine Grade Amplifier with advanced feature sets and patented output circuit designs. All-aluminum chassis, marine-grade stainless-steel fasteners and marine-grade brass connection blocks to prevent corrosion. White powder-coated main extrusion with gray powder-coated end caps. High-technology amplifiers with unregulated MOSFET power supplies, patented Class A/B MOSFET output stages and very well-equipped signal processing sections.

L Audio M4300 Class A/B Marine Amplifier

• 4/3/2 Channel
• 440 Watts Peak Power
• 70 x 4 @ 4 ohms, 110 x 4 @ 2 ohms or 220 watts x 2 @ 4 ohms RMS
• Variable Crossover 50 to 200 hz 12dB/oct and Bass EQ

Absolute Symmetry™ Class A/B Circuitry
All JL Audio full-range amplifiers benefit from an exciting technology called Absolute Symmetry™ to deliver amazing fidelity with extremely low distortion over a wide range of load impedances.

Active Crossover Features
The active crossover sections of the M-Series amplifiers offer excellent flexibility and precise tuneability

Bass Control Features
The bass boost circuit of the M-Series amplifiers can be operated with or without the optional RBC-1 controller.

Advanced Rollback Protection System
Should an M-series amplifier ever overheat, its intelligent, unregulated power supply reacts by limiting available peak voltage until the amplifier returns to a safe temperature range.

Intelligent Input Sections
JL Audio's differential-balanced input architecture effectively controls noise and ensures compatibility with a wide variety of source units, including most OEM systems.

Preamp Outputs
The preamp output sections permit multiple amplifiers to be easily interconnected

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