Power Source
24 V DC (supplied from IR-802T)
Current Consumption
4.4 W (based on UL standards)
Rated Output
20 W
Frequency Response
100 Hz – 20 kHz (-10 dB) at installation in 1/2 free sound field
(Measured by installing the unit in the center of a ceiling.)
Amplification System
Class D
Distortion
5 % or less (rated output)
Speaker Component
12 cm (4.72″) cone-type
Infrared Wireless Receiver
Wavelength
870 nm
Carrier Frequency
Teacher (Channel A): 3.100 MHz
Student (Channel B): 3.350 MHz
Reception Angle
360゜ (Horizontal)
Connection Terminal
RJ-45
LED Indicator
Power (green) × 1
Mounting Hole
ø300 mm (ø11.81″)
Usage Cable
CAT-5 UTP
Operating Temperature
-10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)
Operating Humidity
90 %RH or less (no condensation)
Finish
Enclosure: Steel plate
Baffle: Fire-resistant ABS resin (resin material grade: UL94V-0)
Punched net: Steel plate
Filter section: Polycarbonate
Dimensions
ø320 × 205 (D) mm (ø12.6 × 8.07)
Weight
3.4 kg (7.5 lb)
Accessory
Safety wire …1, Ceiling reinforcement ring …1, Trim Ring …1, Paper Pattern …1
Option
Tile bar bridge: HY-TB1
TMV INTER TRADING บริษัทผู้จัดจำหน่ายระบบรักษาความปลอดภัย ราคาส่ง ถูกที่สุด
