Destination Audio BC600-70 User manual

BC600-70
IN-CEILING 2-WAY SPEAKER
(8 OHM OR 70/100 VOLT READY)
I n s t a l l a t i o n & O p e r a t i o n M a n u a l

Introduction
BC600-70 In-ceiling 2-way Speaker
Congratulations on your purchase of Destination Audio BC600-70 In-ceiling 2-way
speaker!Yourspeakeristheresultofmanyyearsofresearchanddevelopmentdedi-
cated to producing high quality products for home audio and audio/video systems.
This manual contains features, setup recommendations and specications for the
DestinationAudioBC600-70In-ceiling2-way(8Ohm70/100VoltReady)speaker.It
is recommended you thoroughly read through the material contained in this manual
before connecting your speakers. This will ensure you have a good understanding
of how to install your speakers for optimum performance; allowing for years of
listening enjoyment.
Break In Period
Allow several hours of listening time to adequately break in the speaker. As the
speaker breaks in, the driver suspension will loosen. The result of break-in will be
an increase in low frequency response, improved denition, clarity and detail.
1
Safety Compliance
Complies with the requirements of UL-2043 re tests for heat and visible smoke and
visiblesmokereleasefordiscreteproductsand theaccessoriesinstalledinairhandling
spaces, NFPA-70 National Electric Code 2002, Article 300-22 (C), and NFPA-90A
installation of air conditioning and ventilation systems, Section 2-3.10.1 (a), Exception
3, Listed UL1480 Speakers for Professional/Commercial use.
These products are in compliance with the EMC Directive 89/336/EEC and Article
10 (1) of the directive, in compliance with Technical Regulations EN55013-1 and
EN50082-1.

Features
The BC600-70 is the budget-minded answer for both residential and commercial
in-ceiling speaker applications. The BC600-70 employs an 6½-inch polygraphite
woofer cone and a ¾-inch soft swivel dome tweeter for great sound on a budget.
Other amenities include a UL listed integral rear enclosure and a built-in multi-tap
transformer, enabling the BC600-70 to be used with either 8 Ohm or 70/100 Volt
audio systems. The BC600-70 provides full-range performance while exceed-
ing building code compliance. The metal enclosure reinforces bass frequencies
allowing a deeper and more controlled bass response. A powerful magnet,
ensures accurate dynamic reproduction.
Steep acoustic slope crossovers are used to integrate drivers. The use of steep
crossover slopesallows high power handling, minimizes driver interactionanoma-
lies, and maximizes the clarity with which each driver is able to produce its re-
spective frequency band. Sophisticated computer modeling techniques are used
extensively in the Destination Audio speaker design process.
A switch connected to the tweeter allows you to custom tailor the sound to your
tastes. This switch is located next to the woofer on the front bafe of the speaker
and has three positions: +3dB, 0dB, -3dB. The +3dB position increases output of
the tweeter, the -3dB position decreases the output of the tweeter relative to the
woofer. The 0dB position is the factory setting and generally provides the most
natural response from the speaker.
Theuseofa70/100volttransformerallowsmanyspeakerstobeusedtogetherbyrun-
ningaconnectingwirefromonespeakertothenext,withoutconcernfortheimpedance
seen by the amplier. A 70/100 volt amplier must be used to accomplish this.
WARNING: Refer to the installation and wiring diagrams sections to properly
install a 70 volt system.
2
Installation
IMPORTANT: This product must be installed in accordance with your local area’s
building codes and regulations. This may require use of an additional support
bracket, depending on the installation. The speaker has been encased in a back
can with the terminals on the outside of the back can for easy installation.
1. To install the wire push the end of
the binding post in and run the wire
into the hole on top of the terminal,
then release the terminal to
securely attach wire to the speaker.

Installation (continued)
3
NOTE: The binding posts will accept a maximum wire gauge of 14 AWG
and a minimum wire gauge of 18 AWG. Please refer to the NEC (National
Electrical Code) for further information regarding the permissible wire size.
2. Install speaker into the ceiling.
NOTE: Carefully tuck the speaker
wires up into the ceiling so they
do not get pinched.
3. Set the three switches located on
the face of the speaker to the proper
setting according to the installation,
see the guidelines below:
A:The BC600-70 can be used in a
70/100 volt system or as a standard
8 Ohm in-ceiling speaker. To
properly set the speaker to a 70/100
volt system or as a standard 8 Ohm operation slide the switch to the
proper position on the face of the speaker.
NOTE: In 70/100 volt operation, be sure to appropriately set the selector
according to the power output of the amplier being used and the
number of speakers being installed. In 8 Ohm operation, be sure to set
the selector to the 8 Ohm setting.
B: Slide the switch into the proper position in order to choose from 2, 4, 8
and 16 Watt taps in 70/100 volt operation.
C:To customize the sound of the tweeter slide the switch located on the
front bafe of the speaker to either: +3dB, 0dB, -3dB.
A: Switch for 70/100 Volt or
8 Ohms Operation. B: Switch for Watt Taps in 70/100 Volt Operation. C: Switch for Tweeter Adjustment.

4
Wiring Diagrams
CAUTION: If your amplier isn’t capable of handling the impedance of all con-
nected speakers, this may result in overloading the amplier and may cause pos-
sible damage to the amplier. Check your amplier’s documentation for proper
impedance levels.
Parallel Connection
A parallel connection exists when speakers are connected directly to an ampli-
er (as shown in the illustration below). Each speaker’s positive terminal is con-
nected to the amplier’s positive terminal, and each negative terminal is directly
connected to the amplier’s negative terminal. This type of connection should
be made when using a 70/100 Volt amplier as shown in the diagram below.
NOTE: In this example, each speaker is set to 70/100 Volt operation and is being
powered by a 70/100 Volt amplier. Make sure to properly select 70/100 Volt or 8
Ohm operation before connecting the speakers to the amplier.

Model: BC600-70
Series: Builder
System Type: In-ceiling 2-way Speaker (8 Ohm or 70/100 Volt Ready)
Frequency Response: 58Hz-20kHz ±3dB
Sensitivity: 88dB (2.83V/1 meter)
Recommended Power: 2-60 Watts
Woofer(s): (1) 6½” (165mm) Polygraphite Cone
Tweeter(s): (1) ¾” (19mm) Silk Dome Swivel
Crossover Frequencies: 3,000 Hz
Crossover Slope: 12dB/Octave
Impedance: 8 Ohm or 70/100 Volt
Cabinet/Color: White Frame (paintable)
Grille: White Aluminum (paintable)
Cutout Dimensions: 8” (203mm) Dia.
Finished Dimensions: 9-1/8” (232mm) W
4-1/2” (114mm) D
Weight: 4 lbs. (1.81 Kg)
Warranty: 10 Years
(Warranted from date of purchase to be free from defects and workmanship.)
70/100 Volt Operation
70/100 Volt Taps 2, 4, 8 and 16 Watts
Specications

Situation Probable Cause Solution
No sound from speakers. Speaker wire not connected.
Speaker selector on amplier
is not on.
Make sure wire is prop-
erly connected at both the
speaker and the amplier
observing proper polarity.
Activate proper speaker
selector on amplier.
No sound from one speaker. Balance control on receiver
or preamp is not centered.
Speaker wire not completely
connected.
Place balance control in
the center.
Check all connections at
amplier and speakers.
Very little bass and/or
imaging. Speakers are wired out of phase. Check entire system for proper polarity and make
adjustments as necessary.
Troubleshooting
5
Warranty
Your BC600-70 In-ceiling 2-way speaker is covered by a limited warranty against
defects in materials and workmanship for a period of 10 years. This warranty
is provided by the authorized Destination Audio 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 the location desig-
nated by your dealer authorized to service Destination Audio 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. Destination Audio assumes no liability for property
damage or any other incidental or consequential damage whatsoever which may
result from the failure ofthis product. Any and all warranties ofmerchantability and
tness 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 limita-
tion of incidental or consequential damages, so the above limitation or exclusion
may not apply to you.

382 Marshall Way, Layton, Utah • USA • 84041
Toll Free: [phone] • Fax: [phone]
www.destinationaudio.com
It is Destination Audio policy to continuously incorporate improvements into our products;
all specications are subject to change without notice.
Copyright ©2009 Destination Audio. All Rights Reserved.