JL Audio AP Monoblock Compact Marine Amplifier AP300/1 for Enhanced Boat Audio

AP Monoblock Compact Marine Amplifier - AP300/1

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 Monoblock Amplifier

This monoblock amplifier is specifically designed to power a 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: 1


• 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: 200w x 1


• RMS Power @ 2 OHM: 350w x 1


• Frequency Response: 10hz - 50Hz


• Input Sensitivity: Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High)


• Input Impedance: 11 k (High) 20 k (Low)


• Current Consumption (idle): 700-750mA


• Fuse Rating: 35A


• Recommended Fuse Types: AFS, AGU, or MaxiFuse


• Protection Circuits: Input under/over voltage, Over temperature, Output short circuit

Signal Processing

• High-Pass/Low-Pass Full Range Filter: Yes (user selectable)

The JL Audio AP Monoblock Compact Marine Amplifier AP300/1 is engineered to deliver reliable, high-quality power for your marine audio system. Designed with a compact form factor, this 300-watt amplifier provides robust performance tailored specifically for subwoofer enhancement on boats. Its efficient Class-D technology ensures high output with minimal battery drain, making it ideal for marine environments where power efficiency is critical. The integrated LCD display allows for manual control and easy tuning, simplifying setup and adjustments even in challenging conditions. Pairing with a Fusion stereo equipped with built-in DSP and utilizing the Fusion Audio app offers additional customization, enabling the Easy Tune feature for optimized sound quality and system protection.

Built to withstand the demanding marine environment, the JL Audio AP300/1 features a rugged, IP67-rated design that protects against water, dust, and harsh elements (excluding cables). Its durable construction ensures long-lasting performance in the open waters, providing peace of mind during adventures. The amplifier's versatile specifications include a single channel output capable of pushing up to 350 watts RMS at 2 ohms, making it suitable for powering subwoofers with clarity and authority. It also includes user-selectable high-pass and low-pass filters, allowing fine-tuning of audio signals for tailored sound experiences.

Additional features include multiple protection circuits such as input under/over voltage, over temperature, and output short circuit safeguards, ensuring system reliability and longevity. The amplifier operates within a voltage range of 9 to 16 volts DC, commonly found on marine power systems, and consumes only moderate current at idle. Its compact dimensions make it easy to install in tight spaces aboard boats, while its comprehensive feature set ensures optimal performance across a variety of marine audio setups. Whether you're upgrading your existing system or building a new one, the JL Audio AP300/1 provides a perfect balance of power, durability, and ease of use for marine enthusiasts seeking superior sound quality on the water.

Features:

• Efficient Class-D design for high power output with low battery drain

• Built-in LCD display for manual control and tuning

• IP67 rated rugged construction for water and dust resistance

• Single channel amplifier delivering up to 350 watts RMS at 2 ohms

• Easy Tune feature compatible with Fusion DSP-equipped stereo systems

• High-pass and low-pass filters for flexible audio customization

• Protection circuits including over temperature, voltage, and short circuit safeguards

• Operates within 9-16 VDC power range for marine electrical systems

• Compact design suitable for tight installation spaces aboard boats