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F-2852CU2 Wide-Dispersion Ceiling Speaker

F-2852CU2

The F-2852CU2 ceiling and wall-mounted speaker covers a wide area and can be used for 25 and 70 V line applications. Well-balanced sound can be heard uniformly at any location.

  

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Specification
Enclosure Bass reflex type
Rated Input 60 W (High Impedance)
Power Handling Capacity Continuous pink noise: 90 W (8 Ω), 60 W (16 Ω)
Continuous program: 180 W (8 Ω), 120 W (16 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)
16 Ω, 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
UL Code UL1480 (UEAY), UL2043, CAN/CSA C22.2 No.205 (UEAY7)
Mounting Hole φ250 mm (9.84") (Maximum ceiling thickness: 37 mm (1.46"))
Input Terminal Removable locking connector with screw-down terminals
(2 input terminals and 2 bridge terminals)
Usable Cable Solid copper wire: φ1.0 - φ1.6 mm (equivalent to AWG No. 18 - 14)
Stranded copper wire: 0.75 - 2.5 m㎡ (equivalent to AWG No. 18 - 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 φ280 × 236 (D) mm (φ11.02" × 9.29")
Weight 5.8 kg (12.79 lb) (including mounting accessories)
Accessory Front grille …1, Tile bridge …1, Safety wire (approx. 60 cm (23.62")) …1, Paper pattern …1
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