Description
TOA F-2852CU2 Co-axial Ceiling Speaker 6.5” Back-can 25/70.7 V Transformer 60 W 8 Ohm Tile Bridge Included
Product Details
The F-2852CU2 ceiling-mounted speaker covers a wide area and can be used for 25 and70 V line applications. Well-balanced sound can be heard uniformly at any location.
Drive components are high frequency: dome-type, low frequency: 16 cm (6) cone-type. Rated input is 60 W (High Impedance). Sensitivity is 91 dB (1 W, 1 m). Frequency response is 60 Hz - 20 kHz at installation in 1/2 free sound field.
A multi-tap transformer lets it sit on a 70 V or 100 V distributed line, which is how a building-wide system runs many speakers from one amplifier; a low-impedance tap is there for a conventional installation. Supplied with front grille x 1, tile bridge x 1, safety wire (approx. 60 cm (23.62) x 1. Weight is 5.8 kg.
Features
- Ideal for high ceiling applications
- Ported bass-reflex design
- Co-axial: 6.5" cone driver and dome tweeter
- Special diffuser provides wide off-axis high frequency response
- Metal back-can and safety cable
- UL-Listed for General Purpose Signaling and Air-Handling Spaces (UL1480 UEAY, UL2043)
- Removable terminal block with loop-through terminations
- Overload protection circuitry
- Rated input: 60 W (High Impedance)
- Sensitivity: 91 dB (1 W, 1 m)
- Enclosure: Bass reflex type
- Input terminal: Removable locking connector with screw-down terminals; (2 input terminals and 2 bridge terminals)
- Wide-Dispersion Ceiling Speaker
Specifications
| Technical | |
|---|---|
| Enclosure | Bass reflex type |
| Rated Input | 60 W (High Impedance) |
| Power Handling | Continuous pink noise: 90 W (8 Ω) | Continuous program: 180 W (8 Ω) |
| Impedance | 70 V line: 83 Ω (60 W), 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W), 3.3 kΩ (1.5 W) | 25 V line: 83 Ω (7.5 W), 170 Ω (3.7 W), 330 Ω (1.9 W), 670 Ω (0.9 W), 3.3 kΩ (0.2 W) | 8 Ω |
| Sensitivity | 91 dB (1 W, 1 m) |
| Frequency Response | 60 Hz - 20 kHz at installation in 1/2 free sound field | (Measured by installing the unit in the center of a ceiling.) |
| Speaker Component | High frequency: Dome-type, Low frequency: 16 cm (6) cone-type |
| Input Terminal | Removable locking connector with screw-down terminals | (2 input terminals and 2 bridge terminals) |
| Cable Requirements | Solid copper wire:dia. 1.0 - dia. 1.6 mm (equivalent to AWG No. 18 - 14) | Stranded copper wire: 0.75 - 2.5 mm² (equivalent to AWG No. 18 - 14) |
| Compliance/Certifications | UL1480 (UEAY), UL2043, CAN/CSA C22.2 No.205 (UEAY7) |
| Physical | |
|---|---|
| Mounting Hole | dia. 250 mm (9.84) (Maximum ceiling thickness: 37 mm (1.46") |
| 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 | dia. 280 x 236 (D) mm (dia. 11.02 x 9.29") |
| Weight | 5.8 kg (12.79 lb) (including mounting accessories) |
| Included Accessories | Front grille x 1, Tile bridge x 1, Safety wire (approx. 60 cm (23.62) x 1 |
Specifications subject to change.
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