Toa pc 1864 ritning data eng

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ZITOA CEILING MOUNT SPEAKER PC4864

IDESCRIPIION

Designed tor simple installation, the TOA PC4854 is equipped with an ABS resin.
It can be easily installed thanks to its spring catch method.
Pushiin connector allows quick wire connection, and speaker lines can be bridged by bridging terminals.

ISPECIFICATIONS

Rated Input 6
Rated Impedance i

for (00 V Line), 3 W (tor 70 V Line)
17 kg (6 ), 3.3 kg (3 W),

6.7 kQ (i. W), )3 k9 (0.8 W): Internal wiring must be changed
70 V line: (.7 kQ (3 W), 3.3 kg (1.5 W),
6.7 kQ (0.8 W), (3 k0 (0.4 W): Internal wiring must be changed
Sensitivity 90 dB (i m, l W 330 - 3,300 l-lz Pink noise)
Frequency Response (00 7 (6,000 Hz
Speaker Component )2 cm cone-type

Dimensions for Fixing Hole ¢l50 (mounting hole) X 50 (maximum ceiling thickness) mm
Speaker Mounting Method Spring catch

Applicable Cable 600 V Vinyliinsulated cable (IV wire or HIV wire)

Solid copper wire: (00.8 - $1.2 mm

77core twisted copper wire: 0.75 7 (.25 mm2

Connection Push-in connector (Bridging terminal-2 branch type)
Finish Panel: ABS resin, oftewhite (RAL 90(0 or equivalent color)
Dimensions W80 >< i0.5 (exposed section) + ii0 (D) mm

Weight 690 a (bracket included)

[Note] Do not cover the speaker with heat insulatin material sound absorbin material mounted.

Ensure that the speaker is kept away trom the heat insulating materia.

IAPPEARANCE (23150
8
o 8
8 9
° ° ° a % SL Ceiling
uuuuuuu u m cm 0 o
C
95180 7

Mounting Diagram

Matching
transformer
Terminal 13kg?

_ 5.7m
3W(3.3kQ) 2-3 BRN 13ka
6W(I.7kQ) 2-3 BLK (.7k0 I:
COM i;- WHTI coy

Bridging terminal W (Transformerlconnection when

the s eaker is su lied from
the tgctory) pp

Wiring Diagram

UNlizmm SCALEI/S [Note] Use transformer terminals when Changing input impedance,

94G TOA Corporation DWG No1GPC022A174