Harman JBL Stage 2 Series Manuale utente
Stage 2 Architectural Loudspeakers
Installation Guide
1.1 | 20220829
©2022 Harman International
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 2
Overview
Supported Products
The following products are supported within this document.
In-Wall Models
Stage 250WL 2-way Dual 5.25" In-Wall
Stage 260W 2-way 6.25" In-Wall
Stage 280W 2-way 8" In-Wall
In-Ceiling Models
Stage 260C 2-way 6.25" In-Ceiling
Stage 260CDT 2-way 6.25" Dual Tweeter In-Ceiling
Stage 260CSA 2-way 6.25" Angled In-Ceiling
Stage 280C 2-way 8" In-Ceiling
Stage 280CSA 2-way 8" Angled In-Ceiling
Associated Accessories
There are several accessories available for new construction
installations as well as square grille kits to change the
appearance of the in-ceiling speakers.
Preconstruction Brackets
WB81 Pre-Construction Bracket for 8" In-Wall
WB61 Pre-Construction Bracket for 6" In-Wall
CB6SA Pre-Construction Bracket for 6"
Angled In-Ceiling
CB8SA Pre-Construction Bracket for 8"
Angled In-Ceiling
Square Grille Kits
SGK6 Square Grille Kit for 6" In-Ceiling
SGK8 Square Grille Kit for 8" In-Ceiling
Box Contents
1x Stage Architectural Loudspeaker
1x Zero Bezel Grille
1x Cutout Template
1x Quick Start Guide (This Document)
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 3
Safety Warnings
IMPORTANT! HARMAN International assumes no
responsibility for improper installation of hardware or for
any personal injuries or product damages resulting from
improper installation or a fallen loudspeaker.
Read through this document in its entirety and heed all
warning before proceeding with the installation of these
product(s).
IMPORTANT! Installation Precautions
Due to the nature of this product, there are several
precautions to follow before installation can begin.
1. Allowsufcientclearancebetweenthespeakerandany
insulation that may be in the wall cavity to avoid ignition
should overheating occur.
1" (26mm) for Non-Flammable Materials
3" (78mm) for Flammable Materials
2. Ensure that all wire run inside of walls and ceiling meets
orexceedslocalrecodesforhiddenwiring.
3. Determine wire lengths and select the proper gauge
speaker wire to use based on the table under Wire Gauge
by Distance.
4. Do
NOT overtighten the dog legs when securing the
speaker to surfaces as this may cause the speaker to
come loose. If using a power screwdriver set it to the
lowest settings.
5. Do
NOTconnectthespeakerstoanamplierrated
abovetherecommendedamplierpower.Overdrivingthe
speaker can cause an overheating condition increasing
the risk of injury.
6. Do
NOTconnecttheamplierendofthewireuntilall
speakers are wired and installed.
7. Determine and purchase any accessories such as pre-
construction brackets before beginning the installation
process. Refer to Associated Accessories for a list of
available brackets.
8. Ensure that wall and ceiling board material is between ½"
(13mm) and 2" (51mm) thick and capable of supporting
the weight of the speaker.
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 4
Installation
Before proceeding with the installation be sure and read
through these instructions carefully and in full to ensure that
the installation will be complete and accurate. Should at any
time these instructions seem unclear, contact your dealer or
customer support for assistance.
Preinstallation Preparations
While these architectural speakers have been designed
to perform in a variety of environments, there are some
guidelines to follow to ensure that you will be getting the best
out of the speakers.
1. Read through the IMPORTANT!InstallationPrecautions
before proceeding to ensure that all safety precautions
have been met.
2. Determine a location for the speakers within the room and
position on the wall and/or ceiling. Note that positioning
them near boundaries such as other walls, ceilings, or
oorswithincreasereectionthatmayhaveanadverse
affect on the sound.
3. Determine wire lengths and select the proper gauge
speaker wire to use based on the table under Wire Gauge
by Distance.
4. Runallwiresfromtheamplierlocationtothespeaker
location so that they are available when the speaker
is installed. Ensure that wires are not connected at the
amplieratthistime.
5. For new construction ensure that all brackets are on hand
and installed in the walls before installing the speakers.
Install Pre-Construction brackets per instructions included
with the brackets.
6. For existing walls and ceilings position the included cutout
template onto the wall or ceiling and trace an outline onto
the wall. Ensure that the template is equal distance from
studs to allow for the XL-2 legs to fully extend. Use a stud
nderifneeded.
A
A
A
A - ¾" (19 mm) minimum
Cutout for
Speaker
7. Using a Drywall saw, cutout a section of the wall/ceiling in
theconnesofthetraceforthecutout.
Wire Gauge by Distance
Distance/Length Wire Gauge
< 50ft (15m) 16-gauge
50ft (15m) ~ 100ft (30m) 12-gauge
> 100ft (30m) 10-gauge
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 5
Installing the Speakers
1. Follow the steps under Preinstallation Preparations that
apply to the installation.
2. Set the XL-2 legs on the speaker to the installation
position. Must be inside the frame of the speaker in order
to install speaker into cutout.
XL-2 Leg inside
frame of speaker
3. Attach the included safety wire to a stud inside the wall/
ceiling near the side of the speaker with the safety ring
eyelet.
4. Pull wire through pre-construction bracket or hole in wall/
ceiling.
5. Strip ¼" (6.5mm) of insulation off each wire.
6. Starting with the negative terminal (black), gently press
down on each terminal, insert the wire, and release.
Repeat for the positive (red) terminal.
7. Installthespeakerintothecutout/bracket,holdrmlyto
wall, and tighten the screws for the XL-2 legs.
CAUTION! Do NOT over tighten the screws as this can
strip the legs and cause the speaker to come
loose from the wall/ceiling.
8. Install the grille onto the speaker by gently placing it over
the speaker until the magnets click and pull the grille onto
speaker.
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 6
Specications
In-Walls
Stage 250WL Stage 260W Stage 280W
High Frequency Transducer
1" (25mm) Aluminum dome
withHigh-DenitionImaging
(HDI™) horn
1" (25mm) Aluminum dome
withHigh-DenitionImaging
(HDI™) horn
1" (25mm) Aluminum dome
withHigh-DenitionImaging
(HDI™) horn
Low Frequency Transducer Dual 5.25" (130mm)
Polycellulose cone woofer
6.5" (165mm) Polycellulose
cone woofer
8" (200mm) Polycellulose
cone woofer
Recommended Amplier
Power 20-120W RMS 20-100W RMS 20-120W RMS
Frequency Response 52Hz-25kHz (-6dB on-axis) 50Hz-25kHz (-6dB on-axis) 42Hz-25kHz (-6dB on-axis)
Sensitivity (2.83V@1m) 90dB 87dB 90dB
Nominal Impedance 8ohm 8ohm 8ohm
Crossover Frequency 2100Hz 1900Hz 1700Hz
Inputs Nickel-plated spring-loaded
connectors
Nickel-plated spring-loaded
connectors
Nickel-plated spring-loaded
connectors
Grille Dimensions H: 19.5in (496mm) x W 7.6in
(194mm)
H: 13.3in (339mm) x W 8.5in
(217mm)
H: 15.7in (400mm) x W 10.5in
(266mm)
Cutout Dimensions H: 18.1in (460mm) x W: 6.4in
(162mm)
H: 12.2in (311mm) x W: 7.2in
(184mm)
H: 14.6in (372mm) x W: 9.4in
(238mm)
Mounting Depth 3.8in (96mm) 3.6in (92mm) 3.9in (98mm)
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 7
In-Ceiling (Standard)
Stage 260C Stage 280C
High Frequency Transducer 1" (25mm) Aluminum dome with
Acoustic Lens
1" (25mm) Aluminum dome with
Acoustic Lens
Low Frequency Transducer 6.5" (165mm) Polycellulose cone woofer 8" (200mm) Polycellulose cone woofer
Recommended Amplier Power 20-100W RMS 20-120W RMS
Frequency Response 50Hz-25kHz (-6dB on-axis) 42Hz-25kHz (-6dB on-axis)
Sensitivity (2.83V@1m) 87dB 90dB
Nominal Impedance 8ohm 8ohm
Crossover Frequency 3000Hz 3400Hz
Inputs Nickel-plated spring-loaded connectors Nickel-plated spring-loaded connectors
Grille Dimensions Dia: 9.2in (233mm) Dia: 10.8in (275mm)
Cutout Dimensions Dia: 8in (203mm) Dia: 9.6in (244mm)
Mounting Depth 3.9in (100mm) 4.3in (108mm)
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 8
In-Ceiling (Special Use)
Stage 260CDT Stage 280CSA Stage 250CSA
High Frequency Transducer Dual 3/4" (20mm) Aluminum
dome with Acoustic Lens
1" (25mm) Aluminum dome
with Acoustic Lens
1" (25mm) Aluminum dome
with Acoustic Lens
Low Frequency Transducer Dual VC 6.5" (165mm)
Polycellulose cone woofer
6.5" (165mm) Polycellulose
cone woofer
8" (200mm) Polycellulose
cone woofer
Recommended Amplier
Power 20-75W RMS 20-100W RMS 20-120W RMS
Frequency Response 50Hz-25kHz (-6dB on-axis) 50Hz-25kHz (-6dB on-axis) 42Hz-25kHz (-6dB on-axis)
Sensitivity (2.83V@1m) 90dB 87dB 90dB
Nominal Impedance 8ohm 8ohm 8ohm
Crossover Frequency 2900Hz 2800Hz 2900Hz
Inputs Nickel-plated spring-loaded
connectors
Nickel-plated spring-loaded
connectors
Nickel-plated spring-loaded
connectors
Grille Dimensions Dia: 9.2in (233mm) H: 9.8in (248mm) x W 9.8in
(248mm)
H: 11.4in (289mm) x W 11.4in
(289mm)
Cutout Dimensions Dia: 8in (203mm) H: 8.6in (219mm) x W: 8.6in
(219mm)
H: 10.2in (260mm) x W:
10.2in (260mm)
Mounting Depth 4.2in (106mm) 5in (127mm) 5.4in (138mm)
Stage 2 Architectural Loudspeakers Installation Guide | ©2022 Harman International Pg 9
Installation Tools
Pre-Construction Brackets
JBLWB52 JBLWB61 (New) JBLWB81 (New) JBLCB6SA JBLCB8SA
Description Rough-In Bracket
for 5" In-Wall
Rough-In Bracket
for 6" In-Wall
Rough-In Bracket
for 8" In-Wall
Rough-In Bracket
for Angled 6" In-
Ceiling
Rough-In Bracket
for Angled 8" In-
Ceiling
Products
Supported 250WL 260W 280W 260CSA 280CSA
Square Grille Kits
JBLSGK6 JBLSGK8
Description Square White Paintable Grille
for 6" In-Ceiling
Square White Paintable Grille
for 8" In-Ceiling
Products
Supported 260C / 260CDT 280C
Harman International Industries, Incorporated.
8500 Balboa Blvd, Northridge CA 91329 United States.
European Representative: Harman International Industries, Incorporated.
EMEALiaisonOfce,Danzigerkade16G,1013APAmsterdam,TheNetherlands.
UK Business Address: Ground Floor, Westside 2, London Road, Apsley, Hemel Hempstead,
Hertfordshire, HP3 9TD, United Kingdom.
© 2022 Harman International Industries, Incorporated. All Rights Reserved.
JBL is a trademark of Harman International Industries, Incorporated registered in the United
States and other countries.
Features,Specications,andAppearancesubjecttochangewithoutnotice.
Part No. 950-0618-001
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