TOA PC-580S Ceiling Mount Speaker Instruction Manual
- October 30, 2023
- TOA
Table of Contents
TOA PC-580S Ceiling Mount Speaker
CEILING MOUNT SPEAKER
Thank you for purchasing TOA’s Ceiling Mount Speaker.
Please carefully follow the instructions in this manual to ensure long,
trouble-free use of your equipment.
SAFETY PRECAUTIONS
- Before installation or use, be sure to carefully read all the instructions in this section for correct and safe operation.
- Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or cautions regarding safety.
- After reading, keep this manual handy for future reference.
WARNING
Indicates a potentially hazardous situation which, if mishandled, could result
in death or serious personal injury.
- Install the unit in a indoor location that can structurally support the weight of the unit and the mounting bracket. Doing otherwise may result in the unit falling down and causing personal injury and/or property damage.
- Do not use other methods than specified to mount the bracket. If extreme force is applied to the unit, it could fall off and possibly resulting in personal injuries.
CAUTION
Indicates a potentially hazardous situation which, if mishandled, could result
in moderate or minor personal injury, and/or property damage.
- Avoid touching the unit’s sharp metal edge to prevent injury.
- To avoid electric shocks, be sure to switch off the amplifier’s power when connecting speakers.
- Do not operate the unit for an extended period of time with the sound distorting. This is an indication of a malfunction, which in turn can cause heat to generate and result in a fire.
GENERAL DESCRIPTION
The PC-580S Square Ceiling Mount Speaker is of all heavy-duty metallic
construction with an 8-inch speaker and 5W transformer to be used in 25V/70V
audio distribution systems. It delivers highly intelligible voice
announcements and clear music sounds in General Paging and Background Music
Distribution applications. The optional back boxes are available for flush or
surface mount installations on the wall. The Input impedance can be easily
changed by transformer tap position
SPECIFICATION
| Model No. | PC-580S |
|---|---|
| Rated Input | 5 W (70.7 V line and 25 V line) |
| Rated Impedance | I 70.7 V line |
(0.6 W), 16.6 kQ {0.3 W)
j 25 v line| 125 Q (5 W), 250 Q (2.5 W), 625 Q (1 W), 1 kQ (0.6 W), 2 kQ (0.3
W)
Sensitivity| 97 dB (1W, 1m)
Frequency Response| 50 Hz – 16.5 kHz
Speaker Component| 200 mm (8″) Dual cone type
Magnet Size| 080 x 032 x 15 mm (03.15″ x 01.26″ x 0.59″)
Magnet Weight| 315 g (11.11 oz)
Flux Density| 11,300 gauss
Operating Temperature| -10 to +50 ·c (14 to 122 ‘F)
Dimension of Fixing Hole| Mounting hole: 0228.6 ± 3mm (09″ ± 0.12″)
Applicable Cable| Solid wire: 00.8 – 01.6 mm (AWG 20 – 12)
Connection| Push wire connection (Bridging terminal-2 branch type)
Finish| Panel: Steel plate, white, paint
Dimensions| 318 x 318 x 87 mm (12.52″ x 12.52″ x 3.43″)
Weight| 1.90 kg (4.19 lbs)
Accessory| Mounting screw M5 x 38 …. 4, Paper pattern……. 1
Option| Flush mount back box: Q-BB-580S Surface mount back box: Q-BB-
580W
INSTALLATION
WIRING DIAGRAMS
The speaker’s input Is factory preset to 5W at 70 V line. Make sure to connect
an appropriate black wire to tap wattage on matching transformer and reinsert
it into the desired input tap.
| Impedance | 125 Q | 250 Q | 625Q | 1 kQ | 2kQ | 5 kQ | 8.3 kQ | 16.6 kQ |
|---|---|---|---|---|---|---|---|---|
| 70.7 V line | – | – | – | 5W | 2.5W | 1W | 0.6W | 0.3W |
| 25 V line | 5W | 2.5W | 1W | 0.6W | 0.3W | – | – | – |
TOA Corporation
URL: https://www.toaelectronics.com/
133-01 -00312-00