JL Audio AP300/4 AP-Series Ultracompact 4-Channel Class D Marine Amplifier 300W

JL Audio  |  SKU: 169765
Model# AP300/4
£439.00

This is a special order item. We do not keep this item in stock. Delivery is usually within 3-5 days of placing your order.

  • Free & Next-Day Delivery Available

    Shipped with DPD. Usually within 3-5 days.

  • Hassle-Free Returns Within 30 Days

    Hassle-Free Returns Within 30 Days

  • Free & Next-Day Delivery Available

    1 Year Warranty for Peaceful Ownership

Description


Power the moment with the ultracompact JL Audio AP amplifiers, available in monoblock, 4-channel with and without Bluetooth® technology, as well as 6-channel with staggered power — ideal for use as a full system amplifier. These Class-D amplifiers are IP67-rated (excluding cables) and built with tough cast-alloy, water-resistant construction for long-term durability in challenging installations. The monoblock, 4-channel, and 6-channel models all feature built-in LCD displays for easy manual control.

The AP300/4 outputs clean, efficient power through its 4 channels, utilising JL Audio’s proprietary Class-D and NexD™ high-speed switching technology for low heat and low distortion. For advanced optimisation, pair it with a Fusion® head unit with built-in DSP and use the Fusion Audio smartphone app for selectable profiles. The Easy Tune feature streamlines amplifier setup, ensuring superior sound quality, accurate system protection, and hassle-free integration with your audio system.

Designed for convenience and flexibility, the 4-channel amplifier can accept line-level and speaker-level inputs, offers adjustable input sensitivity, and features onboard LED clipping indicators. With optional Fusion accessories and seamless app-based control, the AP300/4 delivers a powerful, clean, and flexible audio solution for modern car audio enthusiasts.

AP300/4 Key Features

  • Power Output: Rugged Class-D amplifiers are available in monoblock (300 W RMS), 4 channel (300 W RMS), 4 channel with Bluetooth® technology (200 W RMS) and a staggered-power 6 channel (600 W RMS)
  • Durability: Amplifiers are ignition protected and IP67-rated (excluding cables) for the toughest environments
  • Streamline Setup: The monoblock (300 W RMS), 4 channel (300 W RMS) and 6 channel (600 W RMS) include a built-in LCD display for manual control as well as the Easy Tune feature, which streamlines amplifier setup to ensure superior sound quality and system protection
  • Included Remote: The 4 channel with Bluetooth technology (200 W RMS) includes an IP67-rated remote and AUX input source selection


General

  • Channels: 4
  • Operating voltage: 9-16 VDC
  • Water and dust rating: IP67
  • Operating temperature: -20°C to 65°C
  • Product dimensions: 265 x 47 x 125 mm
  • Product Weight: 3 Kg


What's in the box?

  • JL Audio AP300/4 amplifier
  • Four mounting screws
  • Documentation

Additional Information

  • Amplifier class: Class D
  • Rated continuous (RMS) power (14.4 V input @ 4 Ω < 1% THD): 4x 50 W / 2x 150 W (Bridged)
  • Rated continuous (RMS) power (14.4 V input @ 2 Ω < 1% THD): 4x 75 W
  • Signal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs: > 70 dB
  • Frequency response (+0, -1 dB): 20 Hz - 20 kHz
  • Input sensitivity @ RCA inputs: 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 (Standby): < 1 mA
  • Current consumption (Idle): 700-750 mA
  • Fuse rating: 35 A
  • 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

Delivery Information

Free Standard Delivery on all orders over: £50.00 (Excludes Northern Ireland, Channel Islands and International Orders)

UK Next Working Day Delivery with DPD: Need your order urgently? Take advantage of our next working day delivery option by placing your order before 16:00. This excludes Northern Ireland, Scottish Highlands and Channel Islands (Sorry!)

Saturday Delivery Option with DPD: Choose our Saturday delivery option during checkout for seamless and convenient weekend delivery, ensuring your needs are met precisely when you need them. This excludes Northern Ireland, Scottish Highlands and Channel Islands (Sorry!)

We are dedicated to providing exceptional service and convenience, ensuring swift and efficient delivery of your products. Benefit from our various delivery options tailored to meet your specific preferences and requirements.

Refunds & Returns

Hassle-free Returns: At Car Audio Centre, we strive for your satisfaction. If you are not completely satisfied with your purchase, we offer a straightforward 14-Day Money Back Guarantee. Simply return any unused and unopened products within 14 days of delivery for a full refund.

Easy Return Process: To initiate a return, please ensure the product is in its original, unused condition and contact our customer service team. We will guide you through the simple return process and ensure a prompt refund.

Customer Satisfaction Priority: We place a strong emphasis on customer satisfaction and aim to make the return and refund process as convenient as possible for you. Your feedback is valuable to us, and we are dedicated to resolving any concerns promptly and efficiently.

Shop with confidence at Car Audio Centre, knowing that our 14-Day Money Back Guarantee ensures a hassle-free return process for your convenience and peace of mind.

Learn more by viewing our returns & refund policy.