TOA f-1522sc Mode D'Emploi

Printed in Indonesia

533-06-102-6A

Note: The design and specifications are subject to change without notice for improvement. 

Front grille  ............................................................ 1
Paper pattern  ....................................................... 1

HY-RR1 (Reinforcement Ring): Reinforcement fitting dedicated to the F-1522SC to be used when the ceiling

is weak

Rated Input 

6 W (High Impedance)

Power Handling Capacity 

Continuous pink noise: 9 W (8 

Ω), 6 W (16 Ω)

Continuous program:

18 W (8 

Ω), 12 W (16 Ω)

Impedance 

100 V line: 1.7 k

Ω (6 W), 3.3 kΩ (3 W)

70 V line:

830 

Ω (6 W), 1.7 kΩ (3 W), 3.3 kΩ (1.5 W)

25 V line:

830 

Ω (0.75 W), 1.7 kΩ (0.4 W), 3.3 kΩ (0.2 W)

16 

Ω, 8 Ω

Sound Pressure Level

88 dB (1 W, 1 m)

Frequency Response

65 – 18,000 Hz (–10 dB), 45 – 20,000 Hz (–20 dB)

at installation in 1/2 free sound field 

(Measured by installing the unit in the center of a ceiling.) 

Speaker Component

10 cm (4") cone-type

Mounting Hole

ø135 mm (5 

5

/

16

")

Maximum ceiling thickness: 37 mm (1 

29

/

64

")

Input Terminal

Push-in connector (Bridging terminal-2 branch type)

Usable Cable

600 V vinyl-insulated cable (IV wire or HIV wire)

Solid copper wire:

ø0.8 – ø1.6 mm (equivalent to AWG 20 – 15) 

Stranded copper wire: 0.75 – 1.25 mm

2

(equivalent to AWG 18 – 17) 

Finish 

Baffle:

Fire-resistant ABS resin (resin material grade: UL-94 V-0 
or its equivalent), black 

Rim:

Fire-resistant ABS resin (resin material grade: UL-94 V-0 
or its equivalent), white, paint 

Punched net: Steel plate, white, paint 

Dust cover:

Artificial fiber, black 

Dimensions

ø155 (6 

7

/

64

") x Depth 117 mm (4 

39

/

64

")

Weight 

1 kg (including front grille)