JL Audio AP300/4 Amplifier 300 Watt 4 Channel

JL Audio AP300/4 Amplifier 300 Watt 4 Channel

• 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(R) stereo with built-in DSP, and download the Fusion(R) 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.

Physical dimensions (Height)
10.43in (265 mm)

Physical dimensions (Width)
10.43in (265 mm)

Physical dimensions (Depth)
4.90in (125 mm)

Operating voltage
9-16 VDC

Water and dust rating
IP67

Operating temperature range
4 deg to 149 deg F (-20 deg to 65 deg C)

Warranty
3 years

Audio

Amplifier class
Class D

Rated continuous (RMS) power (14.4 V input @ 4 Ohm less than 1% THD)
50 W x 4/150 W x 2 (Bridged)

Rated continuous (RMS) power (14.4 V input @ 2 Ohm less than 1% THD)
75 W x 4

Signal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs
Greater than 70 dB

Frequency response (+0, -1dB)
20 Hz-20 kHz

Input sensitivity @ RCA inputs
Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High)

Current consumption (Standby)
Less than 1mA

Current consumption (Idle)
700-750mA

Fuse rating
35A

Recommended fuse type(s)
AFS, AGU or MaxiFuse

Min. copper power/Ground wire gauge
4 AWG wire

Protection circuits
Input under/over voltage
Over temperature
Output short circuit

What's in the Box:

• JL Audio AP amplifier


• Four mounting screws


• Documentation