The F-122C 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.
| Specifications | |
|---|---|
| Enclosure | Bass reflex type |
| Rated Input | 30 W (High Impedance) |
| Power Handling Capacity | Continuous pink noise: 60 W (8 Ω), 30 W (16 Ω), Continuous program: 120 W (8 Ω), 60 W (16 Ω) |
| Impedance | 100 V line: 330 Ω (30 W), 1 kΩ (10 W), 3.3 kΩ (3 W), 10 kΩ (1 W), 70 V line: 170 Ω (30 W), 330 Ω (15 W), 1 kΩ (5 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W), 25 V line: 170 Ω (3.7 W), 330 Ω (1.9 W), 1 kΩ (0.6 W), 3.3 kΩ (0.2 W), 10 kΩ (0.06 W), 8 Ω |
| Sound Pressure Level | 90 dB (1 W, 1 m) |
| Frequency Response | 70 Hz - 20 kHz (-10 dB), 50 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 | 12 cm cone-type |
| Mounting Hole | φ200 mm (Maximum ceiling thickness: 37 mm) |
| Input Terminal | Removable locking connector with screw-down terminals, (2 input terminals and 2 bridge terminals) |
| Usable Cable | Solid copper wire: φ0.5 - φ1.6 mm (equivalent to AWG No. 24 - 14), Stranded copper wire: 0.2 - 2.5 m㎡ (equivalent to AWG No. 24 - 14) |
| Finish | Enclosure: Steel plate, plating, 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 |
| Dimensions | φ230 × 229 (D) mm |
| Weight | 3.7 kg (including mounting accessories) |
| Accessory | Panel …1, Ceiling reinforcement ring …1, Safety wire …1, Paper pattern …1 |
| Option | Back can: HY-BC1, Tile bar bridge: HY-TB1, Trim ring: HY-TR1 |