RBH ceiling install manual
IN-CEILING SPEAKERS
Installation and Instruction Manual
Introduction
Congratulations on your purchase of RBH Sound in-ceiling speakers! Your speakers are
the result of many years of research and development dedicated to producing high
quality products for home audio and audio/video systems.
This manual is designed to give you, the installer or owner, basic information as to the
speaker’s installation and operation. We recommend you thoroughly read through the
material contained in this manual before installing your speakers. This will ensure that
you have an understanding of how to setup your speakers for optimum performance
and allow for years of listening enjoyment.
Break In Period
Allow several hours of listening time to adequately break in the speakers. As the
speakers break-in, the driver suspension will loosen. The result of break-in will be an
increase in low frequency response, improved definition, clarity and detail.
Features
All RBH Sound in-ceiling speakers feature a swing out dog leg mounting system
with pre-started screws for fast and easy installation. Most RBH Sound in-ceiling
speakers feature directional swivel tweeters to direct the sound to the main
listening area. All RBH Sound in-ceiling speakers feature polyswitch protection
circuitry designed to protect the tweeter from being over driven. This circuit will
automatically reset itself once the volume is turned down or the problem causing
the circuit to activate is removed.
Steep acoustic slope crossovers are used to integrate the drivers. The use of steep
crossover slopes allows high power handling, minimized driver interaction anomalies,
and maximizes the clarity with which each driver is able to produce its respective
frequency band.
Painting the Speakers
A paint shield is included with your speakers. This shield can be used to protect the
speaker when painting the speaker’s rim (frame). If you plan to paint your speakers,
we recommend it be done prior to installation. If you decide to paint your speakers
sometime in the future, it is best to remove them from the ceiling or wall. When
painting speakers, the paint shield provided in the packaging must be installed in
place of the grille. The grille can also be painted. Painting the speaker’s grille should
be done with a paint sprayer set to fine. Remove the grille from the speaker, peel off
the grille fabric on the back of the grilles and set aside. Place the grilles on a flat
surface. Do not use a brush or roller on the grilles as this will clog the holes, greatly
reducing the sound quality of the speakers. Do not paint the grilles while attached to
the speakers. Be sure to remove the paint shields from the speakers and replace the
fabric to the back of the grilles before reinstalling them and using the speakers.
1
Room Setup Suggestions
With nearly endless placement options, careful consideration for placement of the
in-ceiling speakers needs to be considered, as installation requires cutting a hole
in your wall or ceiling! When using speakers in home theater applications follow the
guidelines illustrated below.
Swivel Tweeter Placement
The swivel tweeter allows sound to be directed toward or away from the listening
area depending on the application. A tweeter aimed toward your listening position
improves imaging and detail. When using a speaker with a swivel tweeter as front/
main home theater speakers or as stereo speakers in a distributed audio system, aim
the tweeter toward the main listening position. For rear/surround speakers, aim the
tweeter toward the nearest reflecting surface (an adjacent wall or ceiling) for a more
diffuse sound field (for more direct sound, aim the tweeter at your listening position).
2
Speaker Installation
RBH Sound in-ceiling speakers are designed on an infinite baffle configuration. This
means a back box is not required for the speaker to perform properly. RBH Sound
in-ceiling speakers have also been designed to make installation as easy as possible.
Upon opening the speaker boxes you will notice that the screws are pre-started into
the dog legs. The basic idea behind in-ceiling speakers is the speaker is held in place
by sandwiching the speaker and the drywall. A frame around the speaker conceals the
cutout in the drywall and presses against the front of the ceiling. Behind the ceiling,
the speaker has a set of dog legs which cinch the speaker to the drywall.
CAUTION: Be certain there are no electrical wires, water pipes, heating ducts or any
other obstructions in the planned area of installation before starting to drill or cut
into the ceiling or wall. If there is an electrical outlet nearby, turn off the circuit
breaker to avoid possible injury.
Installing WITH a New Construction Bracket:
If using a new construction bracket for the size of the speaker being installed,
cutting the drywall should not be necessary. Continue with “Connecting the Speaker”
instructions on the next page.
Installing WITHOUT a New Construction Bracket:
Use the cutout template supplied with the speaker for
guidance in cutting the drywall, following “Using the
Template” instructions below.
Using the Template:
1. These speakers are designed to be mounted between
the framing members. Use a stud finder to locate the
positions of joists and rafters. Make sure you have a
2-inch clearance from the outside of the cutout hole
from joists and rafters.
2. Drill a 1/4-inch hole in the center of the area you plan
to mount the speaker. Cut or bend a piece of wire (a
coat hanger works well) to a 90-degree angle. Insert
the wire into the pilot hole and fish around to make
sure there aren’t any obstructions which will interfere
with the installation.
NOTE: If you must choose another location, the pilot
hole can be easily patched.
3. Once a suitable location is found, use masking tape to
temporarily place the supplied cutout template on the
ceiling or wall, centered over the pilot hole. Draw a
circle around the inside edge of the template.
4. Carefully cut the hole with the appropriate cutting tool to remove the material
inside the circle inscribed by the template.
3
Speaker Installation (continued)
NOTE: The frame will overlap the cutting edge by about a 1/2-inch which will
mask any minor cutting inaccuracies.
5. Confirm the speaker easily fits into the hole, without any gaps.
Connecting the Speaker:
6. Pull the speaker wire out of the hole and connect the
speaker. Split the two conductors of the speaker wire
apart about 3-inches so they form a “Y”. Using wire
strippers, remove about 1/2-inch of insulation from
each of the two conductors of the wire to expose the
bare metal and twist each of the conductors into a
single unfrayed strand.
The speaker terminals will accommodate any speaker
wire up to 14-gauge. Select an appropriate wire gauge
from the following chart:
18 gauge for up to 50-feet
16 gauge for up to 100-feet
14 gauge for up to 200-feet
NOTE: When connecting a speaker it is very important
to retain the correct polarity (improper polarity will
cause reduced bass performance and unnatural imaging
effects). To do this, be sure the wire attached to the
positive terminal on the speaker (marked [+] or colored red) connects to the
positive terminal on the amplifier. Similarly, the negative terminal (marked [-] or
colored black) must connect to the negative terminal on the amplifier.
Finishing the Installation
7. Slide the speaker into the pre-cut hole in drywall or new construction bracket
keeping the speaker cable above and out of the way to prevent pinching it.
8. Tighten the screws. The dog legs will automatically swing out and tighten
(pinch) themselves against the new construction bracket or the drywall with
the turning of the screws and will hold the speaker solidly in place. Don’t over
tighten screws, if you over-tighten the screws the speaker frame may bend which
will make it difficult to properly install the grille.
NOTE: If using a drill/driver, set the clutch to a low setting to prevent over
tightening and possible damage to the frame or dog legs. If using hand tools,
tighten just until firm.
9. If the speaker has any tone controls or has a pivoting tweeter, leave the grille off
until you can listen to the speaker. Once the speaker is adjusted, install the grille.
NOTE: Handle the grille carefully, as they pressure-fit into the installed speaker.
If the grille does not install easily, try loosening the mounting screws before
resorting to forcing the grille onto the speaker.
4
Speaker Accessories
Back Cans
Back Cans (BC’s) attach neatly and directly
to the back of in-ceiling speakers to
prevent sound from being transferred into
adjacent floors or rooms. Back cans on
in-ceiling speakers are needed to meet
building code requirements in select areas.
All RBH Sound back cans are UL rated.
Blank Plates
Back Cans
Blank plates are a very clean and efficient
way to cover the holes left in drywall when
a new construction bracket is used or a
speaker is removed. Install blank plates
when in-wall/in-ceiling speakers will not be
immediately installed after drywall is finished.
Short Back Can
New Construction Brackets
An excellent way to guarantee placement of
in-wall and in-ceiling speakers prior to drywall
installation, New Construction Brackets
(NCB’s) also make installation of in-wall
and in-ceiling speakers faster and easier
by reducing time and mess. Once drywall is
installed, just connect the speaker to the
speaker wire and install. New Construction
Brackets eliminate the time and need to locate
and cut drywall before speaker installation.
Blank Plates
For more information on RBH Sound in-ceiling
speaker accessories go to www.rbhsound.com.
New Construction Bracket
5
Specifications
Model:
A-600
A-605/70
A-615
Series:
Architectural
Architectural
Architectural
System Type:
In-ceiling 2-way Speaker
In-ceiling 2-way Speaker
(8 Ohms 70/100 Volt Ready)
In-ceiling 2-way Speaker
Frequency Response:
50Hz-20kHz ±3dB
88Hz-20kHz ±3dB
55Hz-20kHz ±3dB
Sensitivity:
90dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
Recommended/Rated Power: 2-80 Watts
2-60 Watts1
10-80 Watts
Woofer(s):
(1) 6½” (165mm) Polypropylene
(1) 6½” (165mm) PolyGraphite
(1) 6½” (165mm) PolyGraphite
Tweeter(s)
(1) ¾” (19mm) Silk Dome
(1) ¾” (19mm) Silk Dome
(1) ¾” (19mm) Silk Dome
Swivel Tweeter(s):
No
Yes
Yes
Tweeter Protection:
No
Yes
Yes
Crossover Frequency:
3,000 Hz
3,000 Hz
3,000 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
12dB/Octave
Impedance:
8 Ohms
8 Ohms 70/100 Volt1
8 Ohms
Cabinet/Color:
White Frame (paintable)
White Frame (paintable)
White Frame (paintable)
Grille:
White Aluminum (paintable)
White Aluminum (paintable)
White Aluminum (paintable)
Cutout Dimensions:
8” (203mm) Dia.
8” (203mm) Dia.
7-3/4” (197mm) Dia.
Finished Dimensions:
9-1/8” (232mm) Dia. x 4-1/2”
(232mm Dia. x 114mm D)
9-1/8” (232mm) Dia. x 4-1/2”
(232mm Dia. x 114mm D)
9-1/8” Dia. x 3-7/8” D
(232mm Dia. x 98mm D)
Weight:
3.75 lbs. (1.70 Kg)
4 lbs. (1.81 Kg)
3.45 lbs. (1.56 Kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
BC-6R
Included with Speaker
BC-6R
Blank Plates:
BP-6R
N/A
BP-6R
New Construction Bracket:
NCB-6R
N/A
NCB-6R
1
6
70/100 Volt transformer included. Taps @ 2, 4, 8, 16 and 32 Watts.
Specifications (continued)
Model:
A-615DS
A-615L
A-815
Series:
Architectural
Architectural
Architectural
System Type:
In-ceiling 2-way Dual
Channel Speaker
In-ceiling 15-degree Fixed
Offset LCR Speaker
In-ceiling 2-way Speaker
Frequency Response:
55Hz-20kHz ±3dB
55Hz-20kHz ±3dB
50Hz-20kHz ±3dB
Sensitivity:
90dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
Recommended/Rated Power:
10-80 Watts
10-80 Watts
10-100 Watts
Woofer(s):
(1) 6½” (165mm) PolyGraphite
(1) 6½” (165mm) PolyGraphite (1) 8” (203mm) PolyGraphite
Tweeter(s)
(2) ¾” (19mm) Silk Dome
(2) 1” (25mm) Silk Dome
(1) 1” (25mm) Silk Dome
Swivel Tweeter(s):
Yes
Yes
Yes
Tweeter Protection:
Yes
Yes
Yes
Crossover Frequency:
3,000 Hz
3,000 Hz
3,000 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
12dB/Octave
Impedance:
8 Ohms x 2
8 Ohms
8 Ohms
Cabinet/Color:
White Frame (paintable)
White Frame (paintable)
White Frame (paintable)
Grille:
White Aluminum (paintable)
White Aluminum (paintable)
White Aluminum (paintable)
Cutout Dimensions:
7-3/4” (197mm) Dia.
8-14” (210mm) Dia.
9-3/4” (248mm) Dia.
Finished Dimensions:
9-1/8” Dia. x 4” D
(232mm Dia. x 102mm D)
9-3/8” Dia. x 4-1/2” D
(238mm Dia. x 114mm D)
10-3/4” Dia. X 4-3/4” D
(273mm Dia. x 121mm D)
Weight:
3.35 lbs. (1.52 Kg)
3.2 lbs. (1.46 Kg)
5 lbs. (2.27 Kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
BC-6R (can be used if modified)
N/A
BC-8R
Blank Plates:
BP-6R
N/A
BP-8R
New Construction Bracket:
NCB-6R
NCB-6RL
NCB-8R
7
Specifications (continued)
Model:
A-815L
MC-615
MC-615L
Series:
Architectural
MC
MC
System Type:
In-ceiling 15-degree Fixed
Offset LCR Speaker
In-ceiling 2-way Speaker
In-ceiling 15-degree Fixed
Offset LCR Speaker
Frequency Response:
50Hz-20kHz ±3dB
50Hz-20kHz ±3dB
50Hz-20kHz ±3dB
Sensitivity:
90dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
Recommended/Rated Power:
10-100 Watts
15-120 Watts
15-120 Watts
Woofer:(s)
(1) 8” (203mm) PolyGraphite
(1) 6½” (165mm) Aluminum
(1) 6½” (165mm) Aluminum
Tweeter(s):
(1) 1” (25mm) Silk Dome
(1) ¾” (19mm) Aluminum Dome
(2) 1” (25mm) Aluminum Dome
Swivel Tweeter(s):
Yes
Yes
Yes
Tweeter Protection:
Yes
Yes
Yes
Crossover Frequency:
3,000 Hz
3,000 Hz
3,000 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
12dB/Octave
Impedance:
8 Ohms
8 Ohms
8 Ohms
Cabinet/Color:
White Frame (paintable)
White Frame (paintable)
White Frame (paintable)
Grille:
White Aluminium (paintable)
White Aluminum (paintable)
White Aluminum (paintable)
Cutout Dimensions:
10-1/4” (260mm) Dia.
7-3/4” (197mm) Dia.
8-1/4” (197mm) Dia.
Finished Dimensions:
11-5/8” Dia. X 5-1/4” D
(295mm Dia. x 133mm D)
9-1/8 x Dia. x 4-3/8” D
(232mm Dia. x 111mm D)
9-3/8” Dia. x 4-3/4” D
(238mm Dia. x 121mm D)
Weight:
4.8 lbs. (2.16 Kg)
3.85 lbs. (1.75 Kg)
3.7 lbs. (1.68 Kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
N/A
BC-6R
N/A
Blank Plates:
N/A
BP-6R
N/A
New Construction Bracket:
NCB-8RL
NCB-6R
NCB-6RL
8
Specifications (continued)
Model:
MC-815
MC-815L
TK-615
Series:
MC
MC
TK
System Type:
In-ceiling 2-way Speaker
In-ceiling 15-degree Fixed
Offset LCR Speaker
In-ceiling 2-way Speaker
Frequency Response:
45Hz-20kHz ±3dB
45Hz-20kHz ±3dB
50Hz-20kHz ±3dB
Sensitivity:
92dB (2.83V @ 1 Meter)
91dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
15-150 Watts
15-100 Watts
(1) 8” (203mm) Aluminum
(1) 6½” (165mm) Fiberglass
Recommended/Rated Power: 15-150 Watts
(1) 8” (203mm) Aluminum
Woofer:(s)
Tweeter(s):
(1) 1” (25mm) Aluminum Dome
(2) 1” (25mm) Aluminum Dome (1) ¾” (19mm) Aluminum Dome
Swivel Tweeter(s):
Yes
Yes
Yes
Tweeter Protection:
Yes
Yes
Yes
Crossover Frequency:
2,500 Hz
2,500 Hz
3,000 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
12dB/Octave
Impedance:
8 Ohms
8 Ohms
8 Ohms
Cabinet/Color:
White Frame (paintable)
White Frame (paintable)
White Frame (paintable)
Grille:
White Aluminium (paintable)
White Aluminium (paintable
White Aluminum (paintable)
Cutout Dimensions:
9-3/4” (248mm) Dia.
10-1/4” (260mm) Dia.
7-3/4” (197mm) Dia.
Finished Dimensions:
10-3/4” Dia. X 5” D
(273mm Dia. x 127mm D)
11-5/8” Dia. X 5½” D
(295mm Dia. x 140mm D)
9-1/8” Dia. x 4-3/8” D
(232mm Dia. x 111mm D)
Weight:
6.15 lbs. (2.79 Kg)
5.95 lbs. (2.70 Kg)
3.8 lbs. (1.72 Kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
BC-8R
N/A
BC-6R
Blank Plates:
BP-8R
N/A
BP-6R
New Construction Bracket:
NCB-8R
NCB-8RL
NCB-6R
9
Specifications (continued)
Model:
VA-615
VA-615DS
VA-615L
Series:
Visage
Visage
Architectural
System Type:
In-ceiling 2-way Speaker
In-ceiling 2-way Dual
Channel Speaker
In-ceiling 15-degree Fixed
Offset LCR Speaker
Frequency Response:
55Hz-20kHz ±3dB
55Hz-20kHz ±3dB
55Hz-20kHz ±3dB
Sensitivity
90dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
Recommended/Rated Power:
10-80 Watts
10-80 Watts
10-80 Watts
Woofer:(s)
(1) 6½” (165mm) PolyGraphite
(1) 6½” (165mm) PolyGraphite
(1) 6½” (165mm) PolyGraphite
Tweeter(s):
(1) 1” (25mm) Silk Dome
(2) 3/4” (19mm) Silk Dome
(1) 1” (25mm) Silk Dome
Swivel Tweeter(s):
Yes
Yes
Yes
Tweeter Protection:
Yes
Yes
Yes
Crossover Frequency:
3,000 Hz
3,000 Hz
3,000 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
12dB/Octave
Impedance:
8 Ohms
8 Ohms x2
8 Ohms
Cabinet/Color:
Black Frame
Black Frame
Black Frame
Grille:
Magnetic White Steel
(paintable)
Magnetic White Steel
(paintable)
Magnetic White Steel
(paintable)
Cutout Dimensions:
7-3/4” (197mm) Dia.
7-3/4” (197mm) Dia.
8-1/4” (210mm) Dia.
Finished Dimensions:
9” Dia. x 3-7/8” D
(229mm Dia. x 98mm D)
9” Dia. x 3-7/8” D
(229mm Dia. x 98mm D)
9-3/8” Dia. x 4-1/2” D
(238mm Dia. x 114mm D)
Weight:
3.25 lbs. (1.48 Kg)
3.25 lbs. (1.48 Kg)
3.25 lbs. (1.48 Kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
BC-6R
BC-6R
N/A
Blank Plates:
BP-6R
BP-6R
N/A
New Construction Bracket:
NCB-6R
NCB-6R
NCB-6RL
10
Specifications (continued)
Model:
VF-615
VM-615
VM-615L
Series:
Visage
Visage
Visage
System Type:
In-ceiling 2-way Speaker
In-ceiling 2-way Speaker
In-ceiling 15-degree Fixed
Offset LCR Speaker
Frequency Response:
50Hz-20kHz ±3dB
50Hz-20kHz ±3dB
50Hz-20kHz ±3dB
Sensitivity
90dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
Recommended/Rated Power: 15-100 Watts
15-120 Watts
15-120 Watts
Woofer:(s)
(1) 6½” (165mm) Fiberglass
(1) 6½” (165mm) Aluminum
(1) 6½” (165mm) Aluminum
Tweeter(s):
(1) 1” (25mm) Aluminum Dome
(1) 1” (25mm) Aluminum Dome
(1) 1” (25mm) Aluminum Dome
Swivel Tweeter(s):
Yes
Yes
Yes
Tweeter Protection:
Yes
Yes
Yes
Crossover Frequency:
3,000 Hz
3,000 Hz
3,000 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
12dB/Octave
Impedance:
8 Ohms
8 Ohms
8 Ohms
Cabinet/Color:
Black Frame
Black Frame
Black Frame
Grille:
Magnetic White Steel
(paintable)
Magnetic White Steel
(paintable)
Magnetic White Steel
(paintable)
Cutout Dimensions:
7-3/4” (197mm) Dia.
7-3/4” (197mm) Dia.
8-1/4” (210mm) Dia.
Finished Dimensions:
9” Dia. x 4-3/8” D
(229mm Dia. x 111mm D)
9” x Dia. x 4-3/8” D
(229mm Dia. x 111mm D)
9-3/8” Dia. x 4-3/4” D
(238mm Dia. x 121mm D)
Weight:
3.60 lbs. (1.63 Kg)
3.65 lbs. (1.66 Kg)
3.75 lbs. (1.70Kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
BC-6R
BC-6R
N/A
Blank Plates:
BP-6R
BP-6R
N/A
New Construction Bracket:
NCB-6R
NCB-6R
NCB-6RL
11
Specifications (continued)
Model:
VA-815
VM-815L
Series:
Visage
Visage
System Type:
In-ceiling 2-way Speaker
In-ceiling 15-degree Fixed
Offset LCR Speaker
Frequency Response:
50Hz-20kHz ±3dB
45Hz-20kHz ±3dB
Sensitivity
92dB (2.83V @ 1 Meter)
91dB (2.83V @ 1 Meter)
Recommended/Rated Power: 10-100 Watts
15-150 Watts
Woofer:(s)
(1) 8” (203mm) PolyGraphite
(1) 8” (203mm) Aluminum
Tweeter(s):
(1) 1” (25mm) Silk Dome
(2) 1” (25mm) Aluminum Dome
Swivel Tweeter(s):
Yes
Yes
Tweeter Protection:
Yes
Yes
Crossover Frequency:
3,000 Hz
2,500 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
Impedance:
8 Ohms
8 Ohms
Cabinet/Color:
Black Frame
Black Frame
Grille:
Magnetic White Steel
(paintable)
Magnetic White Steel
(paintable)
Cutout Dimensions:
9-3/4” (197mm) Dia.
10-1/4” (260mm) Dia.
Finished Dimensions:
10-3/4” Dia. x 4-3/4” D
(273mm Dia. x 121mm D)
11-5/8” Dia. X 5½” D
(295mm Dia. x 140mm D)
Weight:
4.80 lbs. (2.18 Kg)
6.00 lbs. (2.73 Kg)
Warranty:
25 Years
25 Years
Back Can:
BC-8R
N/A
Blank Plates:
BP-8R
N/A
New Construction Bracket:
NCB-8R
NCB-8RL
12
Discontinued Product–Specifications
Model:
A-504D
A-505R
A-506
Series:
Architectural
Architectural
Architectural
System Type:
In-ceiling Dual
Channel Speaker
In-ceiling 2-way Speaker
In-ceiling 2-way
Synchronous Speaker
Frequency Response:
60Hz-20kHz ±3dB
60Hz-20kHz ±3dB
60Hz-20kHz ±3dB
Sensitivity:
88dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
10-75 Watts
10-75 Watts
Recommended/Rated Power: 10-75 Watts
Woofer:(s)
(1) 5¼” (133mm) Poly Graphite (1) 5¼” (133mm) PolyGraphite (1) 5¼” (133mm) Poly Graphite
Tweeter(s):
(1) 1” (25mm) Mylar Dome
(1) ¾” (19mm) Mylar Dome
(1) ¾” (19mm) Mylar Dome
Swivel Tweeter(s):
No
No
No
Tweeter Protection:
Yes
Yes
No
Crossover Frequency:
2,500 Hz
3,000 Hz
3,000 Hz
Crossover Slope:
6dB/Octave
6dB/Octave
6dB/Octave
Impedance:
8 Ohms x2
8 Ohms
8 Ohms
Cabinet/Color:
White Frame (paintable)
White Frame (paintable)
White Frame (paintable)
Grille:
White Aluminium (paintable)
White Aluminum (paintable)
White Aluminium (paintable)
Cutout Dimensions:
6-3/4” (172mm) Dia.
6-3/4” (171mm) Dia.
6-3/4” (172mm) Dia.
Finished Dimensions:
8” Dia. X 2-1/2” D
(203mm Dia. x 64mm D)
7-3/4” Dia. x 3-1/2” D
(197mm Dia. x 89mm D)
7-3/4” W x 11” H x 3-3/4” D
(197mm W x 95mm D)
Weight:
1.95 lbs. (.88 Kg)
2.7 lbs. (1.22 Kg)
2.3 lbs. (1.04 kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
BC-5R
BC-5R
BC-5R
Blank Plates:
BP-5R
BP-5R
BP-5R
Construction Bracket:
NCB-5R
NCB-5R
NCB-5R
Discontinued Date:
September 2007
September 2007
* 70 volt transformer included. Taps @ 2, 4, 8, 16, and 32 Watts.
13
Discontinued Product–Specifications (continued)
Model:
A-605
A-615/70
A-815D
Series:
Architectural
Architectural
Architectural
System Type:
In-ceiling 2-way Speaker
In-ceiling 2-way
(8 Ohms / 70 Volt Ready)
In-ceiling 2-way Speaker
Frequency Response:
50Hz-20kHz ±3dB
50Hz-20kHz ±3dB
50Hz-20kHz (±3dB)
Sensitivity:
90dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
90dB (2.83V @ 1 Meter)
2-80 Watts*
20-100 Watts
Recommended/Rated Power: 2-80 Watts
Woofer:(s)
(1) 6½” (165mm) Polypropylene (1) 5¼” (133mm) Poly Graphite
Tweeter(s):
(1) ¾” (19mm) Silk Dome
(1) ¾” (19mm) Silk Dome
(2) 1” (25mm) Silk Dome
Swivel Tweeter(s):
No
Yes
Yes
Tweeter Protection:
No
Yes
Yes
Crossover Frequency:
3,000 Hz
3,000 Hz
2,500 Hz
Crossover Slope:
12dB/Octave
12dB/Octave
12dB/Octave
Impedance:
8 Ohms
8 Ohms / 70 Volt*
8 Ohms
Cabinet/Color:
White Frame (paintable)
White Frame (paintable)
White Frame (paintable)
Grille:
White Aluminum (paintable)
White Aluminium (paintable)
White Aluminium (paintable)
Cutout Dimensions:
8” (203mm) Dia.
8-3/4” (222mm) Dia.
9-3/4” (248mm) Dia.
Finished Dimensions:
9-1/8” (232mm) Dia. x 4-1/2”
(232mm Dia. x 114mm D)
10-3/16” Dia. x 9-1/8” D
(262mm Dia. x 232mm D)
10-3/4” Dia. x 4-3/4” D
(273mm Dia. x 121mm D)
Weight:
3.75 lbs. (1.70 Kg)
7.6 lbs. (3.45 kg)
4.95 lbs. (2.25 kg)
Warranty:
25 Years
25 Years
25 Years
Back Can:
BC-6R
BC-6R
BC-8R
Blank Plates:
BP-6R
BP-6R
BP-8R
Construction Bracket:
NCB-6R
NCB-6R
NCB-8R
Discontinued Date
January 2013
September 2007
September 2007
* 70 volt transformer included. Taps @ 2, 4, 8, 16, and 32 Watts.
14
(1) 8” (203mm) Poly Graphite
Discontinued Product–Specifications (continued)
Model:
A-615D
MC-615/70
TK-815
Series:
Architectural
MC
TK
System Type:
In-ceiling 2-way Dual Channel
Speaker
In-ceiling 2-way
(8 Ohms / 70 Volt Ready)
In-ceiling 2-way Speaker
Frequency Response:
55Hz-20kHz ±3dB
50Hz-20kHz ±3dB
50Hz-20kHz ±3dB
Sensitivity:
90dB (2.83V @ 1 Meter)
88dB (2.83V @ 1 Meter)
91dB (2.83V @ 1 Meter)
Recommended/Rated Power: 10-80 Watts
15-120 Watts
15-150 Watts
Woofer:(s)
(1) 5¼” (133mm) Aluminum
(1) 8” (203mm) Fiberglass
Matrix Cone
Tweeter(s):
Swivel Tweeter(s):
Tweeter Protection:
Crossover Frequency:
Crossover Slope:
Impedance:
Cabinet/Color:
Grille:
Cutout Dimensions:
Finished Dimensions:
Weight:
Warranty:
Back Can:
Blank Plates:
Construction Bracket:
Discontinued Date
(1) 6½” (165mm) Poly Graphite
(1) ¾” (19mm) Silk Dome
Yes
Yes
3,000 Hz
12dB/Octave
8 Ohms x2
White Frame (paintable)
White Aluminium (paintable)
7-3/4” (197mm) Dia.
9-1/8” Dia. x 4” D
(232mm Dia. x 102mm D)
3.35 lbs. (1.52 kg)
25 Years
BC-6R
BP-6R
NCB-6R
January 2012
(1) ¾” (19mm) Aluminum Dome (1) 1” (25mm) Aluminum Dome
Yes
Yes
Yes
Yes
3,000 Hz
2,500 Hz
12dB/Octave
12dB/Octave
8 Ohms / 70 Volt*
8 Ohms
White Frame (paintable)
White Frame (paintable)
White Aluminium (paintable)
White Aluminium (paintable)
8-3/4” (222mm) Dia.
9-3/4” (248mm) Dia.
10-3/16” Dia. x 9-1/8” D
(262mm Dia. x 232mm D)
10-3/4” Dia. x 4-7/8” D
(273mm Dia. x 124mm D)
7.6 lbs. (3.45 kg)
5.5 lbs. (2.49 kg)
25 Years
25 Years
BC-5R
BC-8R
BP-5R
BP-8R
NCB-5R
NCB-8R
September 2007
September 2007
15
Troubleshooting
Situation
Probable Cause
Solution
No sound from speakers.
Speaker wire not connected.
Make sure wire is properly
connected to the speaker
and the amplifier observing
proper polarity.
Speaker selector on
amplifier is not on.
Activate proper speaker
selector on amplifier.
Balance control on receiver
or preamp is not centered.
Place balance control in
the center.
Speaker wire not
completely connected.
Check all connections at
amplifier and speakers.
Speakers are wired
out of phase.
Check entire system for
proper polarity and make
adjustments as necessary.
No sound from one speaker.
Very little bass and/or
imaging
Warranty
Your RBH Sound in-ceiling speaker is covered by a limited warranty against defects in
materials and workmanship for a period of 25 years. This warranty is provided by the
authorized RBH Sound dealer where the speaker was purchased. Warranty repair will
be performed only when your purchase receipt is presented as proof of ownership and
date of purchase. Defective parts will be repaired or replaced without charge by your
dealer’s store or by RBH Sound authorized locations to service RBH Sound products.
Charges for unauthorized service and transportation cost are not reimbursable under
this warranty. This warranty becomes void if the product has been damaged by
alteration, misuse or neglect. RBH Sound assumes no liability for property damage or
any other incidental or consequential damage whatsoever which may result from the
failure of this product. Any and all warranties of merchantability and fitness implied
by law are limited to the duration of this express warranty. Some states do not allow
limitations on how long an implied warranty lasts, so the above limitations may not
apply to you. Some states do not allow the exclusion or limitation of incidental or
consequential damages, so the above limitation or exclusion may not apply to you.
16
Redefining the Way You Experience Sound.
TM
382 Marshall Way, Layton, Utah • USA • 84041
Toll Free: (800) 543-2205 • Fax: (801) 543-3300
www.rbhsound.com
It is RBH Sound policy to continuously incorporate improvements into our products; all specifications are subject to change without notice.
Copyright 2013 RBH Sound. All Rights Reserved. 01/17/2013 v3
©
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