JL Audio AP 4 Channel Compact Marine Amplifier - AP300/4

AP 4 Channel Compact Marine Amplifier - AP300/4

POWER THE MOMENT

With these tough and ultracompact amplifiers, you can enjoy every note from every part of your boat.

• Efficient Class-D design
• Built-in LCD for manual control
• Ignition protected and IP-67 Rated (excluding cables)
• Easy tune feature

300-Watt 4 Channel Amplifier

This 4-channel amplifier can power up to a maximum of four pairs of speakers or two pairs of speakers and one subwoofer.

Easy Tune Feature

For additional optimization, pair with a Fusion® stereo with built-in DSP, and download the Fusion® Audio app for selectable profiles. This enables the Easy Tune feature, which streamlines amplifier setup to ensure superior sound quality and system protection.

Class-D Amplifier Technology

The highly efficient Class-D design provides lower battery drain with a higher output than Class-AB amplifiers. This delivers increased power to the connected speakers/subwoofers for an enhanced level of audio performance.

Rugged Design

These amplifiers offer superior levels of durability and are built to IP67 standards (excluding cables) to withstand abuse in harsh marine environments.

Specifications

General

• Channels: 4
• Physical Height: 1.86"
• Physical Width: 10.43"
• Physical Depth: 4.9"
• Operating Voltage: 9-16 VDC
• Water and Dust Rating: IP67

Audio

• Amplifier Class: Class D
• RMS Power @ 4 OHM: Channel: 50 W x 4/150 W x 2 (Bridged)
• RMS Power @ 2 OHM: 4 Channel: 75 W x 4
• Frequency Response: 20hz - 20kHz
• Input Sensitivity: Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High)
• Input Impedance: 11 kΩ (High) 20 kΩ (Low)
• Current Consumption (idle): 700-750mA
• Fuse Rating: 35A
• Recommended Fuse Types: AFS, AGU, or MaxiFuse™
• Min. Copper Power/Ground Wire: 4 awg Wire
• Protection Circuits: Input under/over voltage, Over temperature, Output short circuit

Signal Processing

• High-Pass/Low-Pass Full Range Filter: Yes (user selectable)
• Filter modes - Channel 1 & 2: Off, Low-pass, or High-pass
• Filter modes - Channel 3 & 4: Off, Low-pass, or High-pass