Meet the JL Audio AP 300/4, a compact 300-watt, 4-channel marine amplifier built for boat audio systems. It’s ideal for boat owners who want solid, multi-channel power without bulky hardware.
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Model: AP 300/4
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Power: 300 Watts total output
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Channels: 4-channel design
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Form factor: Compact size for tight installations
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Use: Marine amplifier for boats
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Part Number: 010-03429-00
The AP 300/4 provides flexible, four-channel power to drive multiple speakers across cockpit, cabin, or other zones, delivering even volume with clean amplification. Its compact footprint simplifies installation in crowded helm spaces or compartments, while JL Audio's engineering ensures dependable performance in marine environments. If you’re upgrading from a smaller amp or replacing an underpowered unit, this model offers a balanced, scalable solution that supports a richer on-board listening experience.