SM82-EZ-II

8″ SURFACE MOUNT SPEAKER

The SM82-EZ-II is a cost-conscious, durable, surface-mount loudspeaker. One 8.0 inch polypropylene woofer and one 1.0 inch soft dome tweeteride. 64-watt low-insertion loss transformer with maximum output. Easy-access six-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Powder-coated aluminum grille. Included pre-mountable surface-mount bracket allows for quick and easy division of labor. UL 1480 (UEAY) approved, EN52-24 Pending. Included accessories: Safety cable, wall mount bracket and conduit connector.

Specifications: SM82-EZ-IIMounting hardware included
Nominal Impedance8 ohm
Impedance (min)8.0 ohm
Sensitivity dB @ 2.83V/1M87.0dB
Sensitivity dB @ 1W/1M (2)87.0dB
Frequency Response (± 3 dB)50 Hz - 20 kHz
Frequency Response (±10 dB)38 Hz – 22 kHz
Max. Program Power150W
Max. Continuous Power RMS75W
Max. Power SPL @ 1 M106 dB
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz)5.2 (Average 100 Hz - 10 kHz) 12.0 (2 kHz)
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz)6.2dB (Average 100 Hz - 10 kHz) 10.8dB (2 kHz)
Tap Selector6 Position rotary switch with transformer bypass
70.7 Volt Transformer Taps64W / 105dB
100 Volt Transformer Taps (dB)64W / 105dB
25 Volt Transformer Taps (dB)8W / 96dB
Transformer Options25 / 70.7 / 100 Volt option with a 8 Ohm direct
Transducer - Low Frequency Driver8" Polypropylene Cone w/ Butyl Rubber Surround
Transducer - High Frequency Driver1" Soft Dome
Network Type: Low Pass12dB per octave, 2nd order
Network Type: High Pass12dB per octave, 2nd order
Angle70° vertical
Coverage Angle (-6 dB @ 2 kHz)70 horizontal
90 vertical
ColorsBlack or white
Inputs4 Pin, Ceramic terminal strip for daisy chain connection
Height (SM = Height)457.2 mm / 18. in
Diameter (SM = Width)292.1 mm / 11.5 in
SM Depth (Including Bracket)251 mm / 9.9 in
Weight7 kg / 15.4 lb
Shipping Weight7.4 kg / 16.2 lb
Packaging1 per box
Tech SheetArray
Regulatory - ULplanned UL1480A
Regulatory - CEApproved
Regulatory - IPIP65
Regulatory - EN54Planned