Boss BHD3F User Manual

0121

BHD3F

HARLEY DAVIDSON FRONT SYSTEM

FITS SELECT 1998+ HARLEY DAVIDSON
ROAD GLIDE AND STREET GLIDE
MOTORCYCLES

BHD3F

Harley Davidson
Front System

Congratulations on
your purchase of a

POWERSPORTS Speaker System.

It has been engineered to bring you
the highest level of performance.
Its quality will afford you years of
listening pleasure.

Thank you for making your
choice for POWERSPORTS
entertainment!

Mid Bass Driver:

6.5” (165mm)
poly injection cone
rubber surround

Tweeter:

1” (25mm) Polymer dome tweeter

Crossover network:

Built-in

Impedance:

4 Ohms

Power Handling:

150W MAX

Frequency Response:

105Hz - 20kHz

Sensitivity:

91dB (1 watt/1 meter)

Dimensions:

6-9/16” (W) x 2-5/8” (H) x 6-9/16” (D)
(167 (W) x 66 (H) x 167 (D) mm)

Amplifier:

4 Channel class D Amplifier

8-3/8” (W) x 1-5/8” (H) x 4-1/4” (D)
(212 (W) x 40 (H) x 108 (D) mm)

The BHD3F is the first of its kind to fit 1998 to present Harley Davidson

Road Glide and Street Glide models all in one package. This simple to

install Plug-n-Play solution is an all inclusive package that features a NEW

compact high power Four-channel Class D Amplifier, a pair of 6.5” 2-Way

Weatherproof Loudspeakers as well as all of the mounts, hardware and

connections to make the installation seamless. The BHD3F delivers the

outstanding sound and performance everyone wants at a price you can

afford.

Dimensions:

Speaker

90°

45°

Ø157mm

2.6”

(66mm)

2.3”

(59.5mm)

5.5”

(140mm)

6.6”

(167mm)

Amplifier

8.3”

(212mm)

4.3”

(108mm)

4.3”

(108mm)

1.6”

(40mm)

BHD3F

Harley Davidson Front System

What is included?

Before you begin installation please check that your system
contains the following contents:

Speaker install kit contents:

(1) (2) (3)

(4) (5)

1PC

8PC

4x25mm
8PC

5x25mm
3PC

(7) (8)

(1) HD Street Glide Grills (x2)

(2) HD Tour Pak Grills (x2)

(3) HD Road Glide Grills (x2)

(4) Boss Audio 6.5” Speakers (x2)

(5) Speaker adapters (x2)

(6) EVA for speaker adapter (x2)

(7) Screw bag for speaker

(8) Screw bag for speaker adapters (5x25mm 3PC)

Important: Over-tightening mounting fasteners may result in damage to your
motorcycle. Please refer to your service manual for proper procedures and
torque specifications. Boss Audio is not responsible for damage resulting
from improper installation techniques. This kit may not be compatible with
some aftermarket head units.

(6)

BHD3F

Harley Davidson Front System

BHD3F

Harley Davidson Front System

GETTING STARTED

1. Protect all painted surfaces.

2. Remove seat and disconnect negative battery terminal.

3. On 2009 and later models, it will help to remove the two T40 bolts, the ECM and tray

3. Remove (2) T-27 Torx bolts from outer edges of inner fairing near the fork tubes (facing forward)

4. Remove (3) T-27 Torx bolts from bottom edge of windshield.

Note: Windshield and fairing will be loose once these screws are removed. Use extreme caution not
to damage fairing or windshield. Lift away and unplug headlight to remove outer fairing.

HD Front Speaker installation
1998 – 2013 Street Glide /Batwing models:

1. Cover the front fender.

2. Remove (2) T-27 Torx bolts from inner fairing (under mirrors)

5. Remove windshield taking caution that the outer fairing is loose.

6. Lift away and unplug headlight to remove outer fairing.

7. Remove the remaining speaker screws and the speaker. Continue to kit assembly Loosen (6) T-25
Torx bolts from bottom, middle and top of left and right sides of the inner fairing.