รายละเอียดย่อ :
ลำโพง Wide-Dispersion Ceiling Speaker 6 W
รายละเอียดทั้งหมด :
TOA F-1522SC ลำโพง Wide-Dispersion Ceiling Speaker
F-1522SC Wide-Dispersion Ceiling Speaker
F-1522SC
The F-1522SC ceiling and wall-mounted speaker covers an extremely wide area and can be used for 25, 70 and 100 V line applications. Well-balanced sound can be heard uniformly at any location.
| 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 kΩ (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 Hz - 18 kHz (-10 dB), 45 Hz - 20 kHz (-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 cone-type |
| Mounting Hole |
φ135 mm (Maximum ceiling thickness: 37 mm) |
| 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: φ0.8 - φ1.6 mm (equivalent to AWG No. 20 - 15)
7-core twisted copper wire: 0.75 - 1.25 m㎡ (equivalent to AWG No. 18 - 17) |
| Finish |
Baffle: Fire-resistant ABS resin (resin material grade: UL-94 V-0), black
Rim: Fire-resistant ABS resin (resin material grade: UL-94 V-0), white, paint
Punched net: Steel plate, white, paint
Dust-proof bag: Artificial fiber, black |
| Dimensions |
φ155 × 117 (D) mm |
| Weight |
1 kg (including panel) |
| Accessory |
Panel …1, Paper pattern …1 |
| Option |
Reinforcement ring: HY-RR1 |
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