TOA F-2852C

รหัสสินค้า : F-2852C

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

• 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 100 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 Ω
• Sound Pressure Level 91 dB (1 W, 1 m)
• Frequency Response 60 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 Component High frequency: Dome-type, Low frequency: 16 cm cone-type
• Mounting Hole φ250 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 φ280 × 227 (D) mm
• Weight 5.1 kg (including mounting accessories)
• Accessory Panel ……1, Ceiling reinforcement ring ……1, Safety wire ……1, Paper pattern …1
• Option Anchor hanging bracket: HY-AH1, Tile bar bridge: HY-TB1