TOA F-2852C

รหัสสินค้า : F-2852C

รายละเอียดย่อ : ลำโพงเพดาน Ceiling Speaker 90W 8Ω, 60W 100V Line

รายละเอียดทั้งหมด : TOA F-2852C ลำโพงเพดาน Ceiling Speaker 90W 8Ω, 60W 100V Line

The F-2852C ceiling and wall-mounted speaker covers a wide area and can be used for 25, 70 and 100 V line applications. Well-balanced sound can be heard uniformly at any location.

Specification

EnclosureBass reflex typeRated Input60 W (High Impedance)Power Handling CapacityContinuous pink noise: 90 W (8 Ω), 60 W (16 Ω)

Continuous program: 180 W (8 Ω), 120 W (16 Ω)Impedance100 V line: 170 Ω (60 W), 330 Ω (30 W), 670 Ω (15 W), 3.3 kΩ (3 W)

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 ΩSound Pressure Level91 dB (1 W, 1 m)Frequency Response60 Hz - 20 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 ComponentHigh frequency: Dome-type, Low frequency: 16 cm cone-typeMounting Holeφ250 mm (Maximum ceiling thickness: 37 mm)Input TerminalRemovable locking connector with screw-down terminals

(2 input terminals and 2 bridge terminals)Usable CableSolid 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)FinishEnclosure: 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, paintDimensionsφ280 × 227 (D) mmWeight5.1 kg (including mounting accessories)AccessoryPanel ……1, Ceiling reinforcement ring ……1, Safety wire ……1, Paper pattern …1OptionAnchor hanging bracket: HY-AH1, Tile bar bridge: HY-TB1