Garmin

Garmin JL Audio AP Amplifier with Bluetooth, 4 Channel Compact Marine

Regular price $549.99 USD

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Garmin JL Audio AP 4-Channel Marine Amplifier with Bluetooth - Front View
$549.99 USD
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JL Audio AP Amplifier with Bluetooth Technology - 4 Channel Compact Marine Amplifier


Description

The Garmin JL Audio AP Amplifier brings powerful, efficient audio performance to your boat, jet ski, or overland vehicle in an ultracompact package. Featuring Class-D amplifier technology and built-in Bluetooth, this 4 channel marine amplifier lets you stream music directly from your smartphone without extra cables or clutter. Rated IP67 for dust and water resistance (excluding cables), it's engineered to survive the harshest marine environments day after day.

With 40W RMS per channel (or 100W bridged), it delivers clean, high-output audio with less battery drain than traditional Class-AB designs. The included wired remote can be flush-, surface-, or bar-mounted for easy access from anywhere on your vessel. Whether you're outfitting a small boat or a serious off-road rig, this amplifier punches well above its size.


Key Features

  • 4 Channel Class-D Amplifier: Highly efficient design delivers more power with less battery drain compared to Class-AB amplifiers.
  • Built-In Bluetooth Streaming: Pairs wirelessly with your compatible smartphone for seamless music streaming directly to the amp.
  • 40W x 4 / 100W x 2 Bridged (RMS @ 4 Ohm): Flexible power output supports both standard and bridged speaker configurations.
  • IP67 Water and Dust Rating: Amplifier body (excluding cables) is fully protected against dust ingress and temporary water immersion.
  • Included Wired Remote (IPX7-Rated): Flush-, surface-, or bar-mountable remote controller for convenient onboard placement.
  • Ultracompact Dimensions (1.85" H x 7.28" W x 4.90" D): Fits in tight spaces on small boats, jet skis, or overland vehicles.
  • Bass Boost EQ (0 to +18 dB @ 37 Hz): Built-in bass boost lets you dial in low-end performance to match your speakers.
  • Ignition Protected: Designed for safe operation in marine environments with built-in protection circuits for voltage, temperature, and short circuit.
  • 3-Year Warranty: Backed by Garmin's industry-leading warranty for peace of mind on the water.
  • Compatible with JL Audio M3 Speakers and Subwoofers: Pairs seamlessly with JL Audio M3 marine tower speakers, marine speakers, and subwoofers.

Shipping

Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.


What's Included

  • 4 Channel Amplifier with Bluetooth Technology
  • Remote Controller
  • Surface Mounting Cup with Four Mounting Screws
  • Four Amplifier Mounting Screws
  • Flush Mounting Kits
  • Flush Mounting Template for the Remote Controller
  • Waterproof Gasket for the Remote Controller
  • Documentation

Why You'll Love It

Garmin and JL Audio together represent two of the most trusted names in marine electronics and audio, and this amplifier is proof of what that partnership delivers. It's compact enough to fit where other amps won't, yet powerful enough to drive four speakers or a bridged subwoofer setup with authority. The built-in Bluetooth means one less wire to run and one less device to mount - just pair and play. The IP67 rating and IPX7-rated remote mean you don't have to baby it - salt spray, rain, and humidity are no match for this amp. Whether you're cruising inland lakes or taking on coastal waters, this amplifier gives you concert-quality sound with the durability to back it up. It's a no-compromise upgrade for anyone serious about their onboard audio experience.


Product Specifications
Warranty 3 Years
Channels 4 Channel
Height 1.85" (47 mm)
Width 7.28" (185 mm)
Depth 4.90" (125 mm)
Operating Voltage 9-16 VDC
Water and Dust Rating IP67 (excluding cables)
Remote Water Rating IPX7
Operating Temperature Range 4 to 149 F (-20 to 65 C)
Amplifier Class Class D
RMS Power (4 Ohm, 14.4V) 40W x 4 / 100W x 2 (Bridged)
RMS Power (2 Ohm, 14.4V) 50W x 4
Signal-to-Noise Ratio >70 dB (A-weighted, 20 Hz - 20 kHz)
THD+N @ Rated Power <1% @ 4 Ohm per Channel
Frequency Response 20 Hz - 20 kHz (+0, -1 dB)
Input Voltage Range (RCA) 200 mV-2V RMS (Low) / 800 mV-8V RMS (High)
Input Impedance 11 kOhm (High) / 20 kOhm (Low)
Current Consumption (Standby) <1 mA
Current Consumption (Idle) <700-750 mA
Fuse Rating 35A
Recommended Fuse Types AFS, AGU, or MaxiFuse
Min. Power/Ground Wire Gauge 4 AWG
Bass Boost EQ 0 to +18 dB @ 37 Hz
Protection Circuits Input under/over voltage, over temperature, output short circuit
Bluetooth Yes

FAQ

Is this amplifier compatible with the Fusion Audio app?

No - this amplifier is not compatible with the Fusion Audio app. It does support Bluetooth audio streaming directly from your compatible smartphone or device, but app-based control through Fusion is not supported.

Can I use this amplifier on a jet ski or overland vehicle, or is it only for boats?

Absolutely. While it's built to marine standards (IP67-rated), its compact size and rugged construction make it an excellent choice for jet skis, small boats, and overland or off-road vehicles as well. Anywhere you need powerful, weather-resistant audio in a tight space, this amp delivers.

How do I mount the wired remote controller?

The included remote controller can be installed three ways: flush-mounted into a panel, surface-mounted using the included cup, or bar-mounted. Flush mounting templates and a waterproof gasket are included in the box to make installation straightforward.

What speakers are compatible with this amplifier?

This amplifier is designed to work with JL Audio M3 Marine Speakers, JL Audio M3 Enclosed Tower Speakers, the JL Audio M3 Marine Subwoofer, and the Fusion Sound-Panel. It supports 4-ohm and 2-ohm speaker loads, and can be bridged to 2 channels for driving a subwoofer at up to 100W RMS.

What does IP67 rating mean for this amplifier?

IP67 means the amplifier body is fully dust-tight (6) and protected against temporary immersion in water up to 1 meter for up to 30 minutes (7). Note that cables are excluded from this rating, so proper cable management and sealing at connection points is still recommended for a marine installation.

What kind of power wiring does this amplifier require?

Garmin recommends a minimum of 4 AWG copper wire for the power and ground connections. The amplifier requires a 35A fuse, and compatible fuse types include AFS, AGU, or MaxiFuse. The amp operates on 9-16 VDC, which is standard for most 12V marine and vehicle electrical systems.

Product specifications table
Specification name Specification Value
Best uses Maritime activities, Motorcycling
Color pattern Black
Connectivity technology Bluetooth
Device interface RCA, USB, Bluetooth
Translation missing: en.metafields.shopify.ingress-protection-ip-rating IP67
Mounting type Built-in, Wall
Power source Vehicle electrical system, DC-powered

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