112 W (448 W Peak), Cont. Pink Noise (2 hrs.) ; 75 W (300 W Peak) Cont. Pink Noise Power (100 hrs.)
Sensitivity
91 dB
Coverage Angle
120° conical
Maximum SPL (1m)
111.5 dB continuous pink noise (117.5 dB peak)
Nominal Impedance
8Ω
Transformer Taps
70 V = 60 W, 30 W, 15 W & 7.5 W ; 100 V = 60 W, 30 W, 15 W
Drivers
LF = 165mm (6.5 in) with treated paper cone and high-performance magnet ; HF =25 mm (1 in) soft-dome with Neodymium magnet
Safety Agency Rating
Suitable for use in air handling spaces per UL 2043, NFPA 90A & NFPA 70, CSA C22.2 no. 205 listed. Listing per UL 1480A Speakers for Commercial and Professional Use. UL registered Transformer.
Environmental
Environmental 0° C to 45 °C.
IP rating = IP33 per EN/IEC 60529. Operating temperature
Optional Accessories
JBL-MTC-447BG black (RAL9004) round grille ; JBL-MTC-447SG white (RAL9003) square grille ; JBL-MTC-447WG weather grille ; JBL-MTC-447NC new construction bracket ; JBL-MTC-447MR mud-ring construction bracket ; JBL-MTC-48TRX4 tile rail for 4′ x 4′ ceiling tiles
Color
Stock grille is white (RAL9003), paintable.
Dimensions
Dimensions
154 mm (6.1 in) H x 316 mm (12.4 in) dia. ; 142 mm (5.6 in) from bottom of ceiling tile to top of backcan
