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Harley-Davidson® Audio Powered by Rockford Fosgate®

Legendary Sound

The wait is over – introducing the new Harley-Davidson powered by Rockford Fosgate subwoofer system. This is true bass performance for your 2023.5 or newer Road Glide, Street Glide, and select CVO models. The 300-watt subwoofer was purpose-built to the exact specifications of your saddlebags, not only for the perfect fit, but to deliver class-leading performance in a limited space.

Engineered for all out-bass performance and superior flexibility, the all-new 10-inch, 300-watt subwoofer systems are built the rider who wants bass when they want it and the space when they need it. Watch to learn more.

Product Overview

The wait is over – introducing the new Harley-Davidson powered by Rockford Fosgate subwoofer system. This is true bass performance for your 2023 or newer touring bike. The 300-watt subwoofer system was purpose-built to the exact specifications of your saddlebags, not only for the perfect fit, but to deliver class-leading performance in a limited space. One feature that makes this system really special is its flexibility – you can add one subwoofer or two, and either way, they are extremely easy to remove, so its bass when you want it and space when you need it.

Primary 10” Subwoofer Enclosure

Epic Bass

Everything that went into this 10” 300-watt subwoofer was all to deliver true on-road bass performance in your Harley-Davidson motorcycle. It was engineered specifically to play louder, longer without overheating. The vented pole piece design helps cut down on any unnecessary weight, and the spider and surround materials were purpose-built and provide lower bass performance, which sounds incredible in the motorcycle environment.

Secondary 10” Subwoofer Enclosure

Add More Bass

The ultimate way to experience your music is by adding a secondary 10" subwoofer for a combined 600W of power!  This will double your cone area and double your bass output, so you can feel every kick drum and bass line.  The secondary subwoofer is powered by the same amplifier, so no additional upgrades are needed.

Secondary Amplifier

Power and Performance Upgrade

First, let’s talk about power and performance – this purpose-built 4-channel amplifier produces amazing output even with its small footprint, increases power to 150 watts per channel – 600 watts in total! This supercharged integrated digital DSP amplifier provides all the audio amplification you are looking for. With superior thermal management its designed to run all day and never run out of power, all without impacting the bikes electrical system.

Rockford Fosgate R-Tune technology icon

R-Tune®

Every measure was taken to put the rider first. Rockford and Harley specifically designed and engineered individual left and right speakers, measured rider positioning, and created a first of its kind tune that enhances the audio experience like never before. This all-inclusive system is purpose built from the ground up, to be stronger, louder and battle road rumble and wind noise.

Rockford Fosgate M-DEQ technology icon

M-DEQ

(Motorcycle Dynamic EQ) – Audio that can keep up. In the past DSP’s just made the music louder when the ride gets faster. But our amplifier’s DSP is smarter, meticulously designed to adaptively change the EQ points in real time, meaning the tune changes to ensure incredible sound quality no matter the speed or riding conditions.

Rockford Fosgate BME technology icon

BME

(Bass Management Enhancement) - Designed to produce more bass, no matter the volume. The active amplifier DSP continually adapts to speed, road noise and maximizes the speakers’ bass output to create powerful bass at any volumes or speeds.

VAST

The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.

VIBRATION TESTED

Tested and then re-tested to ensure supreme durability. These subwoofers have endured extreme conditions and then vibration validation all to make sure they stand the test of time.

Specifications

SUBWOOFER:

  •  

— Nominal Diameter:

  • 10-Inch

— Power Handling:

  • 300 Watts RMS Each

— Voice Coil Diameter:

  • 2.5"

— Nominal Impedance:

  • 2Ω

— Magnet:

  • Neodymium N-48 (62mm x 10mm)

— Frequency Response:

  • 25 Hz - 200 Hz

— Fs:

  • 36 Hz

— Re:

  • 2.0

— Le:

  • 1.4

— Sd:

  • 380 cm2

— Qms:

  • 16.1

— Qes:

  • 0.4

— Qts:

  • 0.39

— Vas:

  • 18.1

— SPL (1W / 1m):

  • 86 dB

— XMax:

  • 6.84 mm

— Cutout Diameter:

  • 236 mm

— Mounting Depth:

  • 3.75"

PRIMARY ENCLOSURE:

  •  

— H-D Part Number:

  • #76001376 (RH Primary)

— Material:

  • Roto-Molded HDPE

— Terminal Connector:

  • Waterproof Deutsch

SECONDARY ENCLOSURE:

  •  

— H-D Part Number:

  • #76001377 (LH Secondary)

— Material:

  • Roto-Molded HDPE

— Terminal Connector:

  • Waterproof Deutsch

SECONDARY AMPLIFIER:

  •  

— H-D PART NUMBER:

  • #76001444

— CTA-2006 CERTIFIED:

  • YES

— TOTAL POWER:

  • 600 Watts RMS

— POWER OUTPUT:

  • 150x4 @ 4Ω | 150x4 @ 2Ω | 300x2 @ 4Ω

— FREQUENCY RESPONSE:

  • 20 Hz - 20 kHz

— CIRCUIT TOPOLOGY:

  • Full Range Class-D

— EFFICIENCY (average):

  • > 75

— THD:

  • <1% @ 4Ω / <1% @ 2Ω

— HEATSINK:

  • Extruded Aluminum

— OPERATING VOLTAGE:

  • 9 - 16 VDC

— RECOMMENDED FUSE:

  • 40 A

— AVG. CURRENT DRAW:

  • 20 A

INSTALLATION:

  •  

— Installation Video:

  • Subwoofer Kit Install

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