Factor C-660TB User manual
C-660TB
High Performance In-Ceiling Speaker
INSTALLATION GUIDE
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Thank you for purchasing the Factor Electronics C-660TB high performance in-ceiling speakers.
Please read this entire manual to get the most from your C-660TB speakers and ensure proper
Installation. The C-660TB is designed to provide high quality background music and paging in a
variety of Installations like schools, houses of orship, retail, industrial, office buildings and homes.
The C-660TB can be used ith high impedance 25/70 volt amplifiers or lo impedance 4/8 ohm
amplifiers safely. To insure proper installation please set the attage tap dial and the ire-in
terminals to the correct settings described in this manual.
The C-660TB includes:
1. Speaker ith metal back box
2. Removable grille
3. T-Bar ceiling support
4. Cutout template
Installation T-Bar Ceiling:
1. Use the cutout template to trace a circle in the ceiling tile.
2. Use a sharp blade or sa to cut the hole.
3. Place the T-Bar ceiling support on the back side of the ceiling tile.
4 Place the C-660TB through the cutout.
5. Using a scre driver or drill fitted ith a Phillips bit to tighten the four L-Clamp scre s until
the L-Clamps are snug to the back of the T-Bar ceiling support. Do not over tighten!
6. Adjust the attage tap dial to the required setting.
7. Remove the terminal block connector on the back box and insert the speaker ires as sho n.
8. Attach a chain or aircraft type cable to the seismic anchor and attach to the ceiling joist.
9. Po er the amplifier ON and test the system.
1. 2. 3. 4. 5.
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6.The C-660TB provides an easy ay for installers to set and adjust attage taps ith a front baffle
scre terminal. The taps can be adjusted after the speaker is installed in the ceiling. We recommend
Setting the correct taps prior to installation then adjusting the taps after installation only hen necessary.
Al ays set the taps to the 25 volt settings hen using a 25 volt amplifier and the 70 volt settings hen
using a 70 volt amplifier. Never exceed the attage rating of the connected amplifier.
Combine the attage settings of all the speakers in the system to calculate the total attage.
Example: 10 speakers all tapped at 15 atts = 150 atts. Use an amplifier that provides a minimum
of 150 atts at 25 or 70 volts.
16 ohm Bypass:
This setting bypasses the internal transformer. Never use this setting hen connecting the C-660TB to
a constant voltage 25/70 volt amplifier, this ill overload the amplifier and possibly void the arranty.
Use the 16 ohm setting hen connecting the C-660TB to a lo impedance mono or stereo amplifier
ith a minimum impedance rating of 4-16 ohms. If you are unsure of ho to connect the C-660TB,
please call of e-mail Factor Electronics for technical support.
7. The C-660TB provides a 4 position terminal block connector to connect the speaker(s) to the amplifier.
The terminal block connector provides t o + POSITIVE terminals and t o – NEGATIVE terminals hich
Can be used for input to the speaker and output to another speaker hich saves installation time.
Parallel, series or combinations of series/parallel iring can easily be achieved.
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Model C-660TB
Woofer 6.5” Polypropylene
T eeter 1” Titanium dome
Input Po er 125 atts/peak16ohms
Output Po er Taps 7.5/15/30/60 atts
Input Voltage 25/70 volts
Input Impedance 25V 83/41/20/10 ohms
Input Impedance 70V 666/333/166/83 ohms
Frequency Response 90Hz-20kHz
Efficiency @ 1W-1M 92dB
Overall Dimensions 10” Diam/ 7”Depth
Cutout Dimension 8.75”-223mm
Back Box Aluminium 6” depth
Bracket Steel T-Bar support
Shipping Weight 15.4lb/7kg
Limited Warranty 10 years
SPECIFICATIONS
In an effort to provide our customers ith the latest advancements in technology, Factor Electronics
specifications are subject to change from time to time ithout notice.
Contact Information
Factor Electronics
#108, 19232 Enterprise Way, Surrey B.C. Canada V3S-6J9
E-mail: info@factorelectronics.com
Website: .factorelectronics.com
Warranty
Factor Electronics ceiling speakers are arranted to be free from defects in
orkmanship and materials for a period of (10) years ithout charge for parts or labour.
This arranty applies only to the original o ner. The o ners responsibilities are to provide proof
of purchase and transportation to the dealer the unit as purchased from or transportation to Factor
Electronics. This arranty does not apply to units that have been subject to misuse, abuse, neglect
or improper installation, and does not apply to repairs or alterations made by unauthorized persons.
This arranty specifically excludes responsibility for consequential damage. Retention of your
original bill of sale is required to obtain service under the terms of this arranty.
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