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Extracted text from toa f series specs (Ocr-read)
Page 1
F SERIES
CEILING SPEAKERS
Tel: 800-733-7088
Fax: 800-733-9766
www.toaelectronics.com
W IDE -D ISPERSION
APPLICATIONS
Airports
Audio/Visual
Bars / Lounges / Nightclubs
Convention Centers
Corporate Boardrooms
Hotels / Hospitality
Houses of Worship
MuseumsOffices
Patios
Residential Spaces
Restaurants
Retail Stores
Schools
Theaters
Theme Parks
A B
SP 1
SP 2
Frequency
SPL B
B
Frequency
SPL
SP 2
Frequency
SPL
SP 2
Frequency
SPL
Conventional Speaker
Wide-Disper
sion Speaker
SP 1
Frequency
SPL A
SP 1
Frequency
SPL A
SP 1
Frequency
SPL B
SP 1
Frequency
SPL B B A
SP 1
SP 2
AB AB
Wide -
Dispersion
Speaker Conventional
Speaker
Conventional ceiling speakers typically exhibit pronounced
high frequency roll-off as you move away (off-axis) from the area directly
beneath the speaker (on-axis) resulting in "dead spots" between speakers, poor
intelligibility and on-axis "hot spots". The TOA F Series ceiling speakers provide up to 180°
of high frequency coverage allowing you to use fewer speakers for the most cost-effective installation.
TOA
TOA
Visit www.toaelectronics.com to download:
System Design Software
Speaker Design Guide
Video Animations
EASE Data
Installation Manuals
Architect and Engineering Specifications
CAD Files
High Resolution Images
P2
Page 2
F SERIES
CEILING SPEAKERS
Tel: 800-733-7088
Fax: 800-733-9766
www.toaelectronics.com F-122CU
5 F
ULL -R ANGE , 30 W
Polar Response
Directivity Factor vs. Frequency Beamwidth vs. Frequency
Impedance vs. Frequency SPL vs. Frequency
Directivity Factor
20
10
5
1 [Q]
Frequency 20 50 100 500 1k 5k 10k 20k
[Hz]
Beamwidth
10 50 100 200 [deg]
Frequency 20 50 100 500 1k 5k 10k 20k [Hz]
Frequency 20 50 100 500 1k 5k 10k 20k
[Hz]
Impedance
1 5 10 50 100 [ohm]
200
SPL
30 40
50
60 70 80 90 100 [dB]
110
Frequency 20 50 100 500 1k 5k 10k 20k
[Hz]
Without EQWith EQ
16000Hz
12500Hz
10000Hz 0° 90°90°
60°60°
30°
30° -40
-30
-20
-10
0 104000Hz
3150Hz
2500Hz 0° 90°90°
60°60°
30°
30° -40
-30
-20
-10
0
10
8000Hz
6300Hz
5000Hz 0° 90°90°
60°60°
30°
30° -40
-30
-20
-10
0 10 1000Hz
800Hz
630Hz 0° 90°90°
60°60°
30°
30° -40
-30
-20
-10
0
10
2000Hz
1600Hz
1250Hz 0° 90°90°
60°60°
30°
30° -40
-30
-20
-10
0 10 250Hz
200Hz
160Hz 0° 90°90°
60°60°
30°
30° -40
-30
-20
-10
0
10
500Hz
400Hz
315Hz 0° 90°90°
60°60°
30°
30° -40
-30
-20
-10
0 10
FULL-RANGE PROCESSED CEILING SPEAKER (5)
Ideal for applications requiring premium sound quality
Special diffuser provides wide off-axis high frequency response
UL-Listed for Fire Protective, General Purpose Signaling and Air-Handling Spaces
(UL1480 UUMW/UEAY, UL2043)
Ported bass-reflex design
5 full-range driver
Wide-dispersion: 180º(1-4k Hz avg.)
Frequency Response: 70 to 20k Hz
Sensitivity: 90 dB SPL (1 W, 1 m)
Continuous Power Handling: 120 W
Built-in 25/70.7 V transformer (30 W max.) with 8/16 ohm direct modes
Convenient power tap selector on front baffle
Integral metal back-can and safety cable
Removable terminal block with loop-through terminations
Low-profile, paintable grille
Overload protection circuitry
Mounting C-ring included
Optimized equalization with E-03R module or AC-120 dual channel processor
Optional HY-TB1 tile rails, HY-BC1 surface-mount back-can and HY-TR1 trim ring
Five year warranty
P3