The SM82-EZ-II-WX is a cost-conscious, durable, surface-mount loudspeaker. SoundTube’s WX Weather Guard technology utilizes a dual layer hydrophobic material inside the speaker grille to keep water from the drivers and internal electronics. 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 stainless steel 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, conduit connector, and port hole plug.

Specifications: SM82-EZ-II-WXMounting hardware included
Nominal Impedance8 ohm
Impedance (min)8.0 ohm
Sensitivity dB @ 2.83V/1M86.0dB
Sensitivity dB @ 1W/1M (2)86.0dB
Frequency Response (± 3 dB)70 Hz - 20 kHz
Frequency Response (±10 dB)50 Hz – 22 kHz
Max. Program Power150W
Max. Continuous Power RMS75W
Max. Power SPL @ 1 M105 dB
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz)5.2 (Averaged 100 Hz - 10 kHz) , 12.0 (2 kHz)
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz)6.2dB (Averaged 100 Hz - 10 kHz) , 10.8dB (2kHz)
Tap Selector6 Position rotary switch with transformer bypass
70.7 Volt Transformer Taps64W / 104dB
100 Volt Transformer Taps (dB)64W / 104dB
25 Volt Transformer Taps (dB)8W / 95dB
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″ Silk dome w/ BroadBeam Ring™
Network Type: Low Pass12dB per octave, 2nd order
Network Type: High Pass12dB per octave, 2nd order
Coverage Angle (-6 dB @ 10 kHz)110 horizontal
100 vertical
Angle70° vertical
Coverage Angle (Ave from 2 to 10 kHz) raw90 horizontal
105 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 / 18.0 in
Diameter (SM = Width)292.1 mm / 11.5 in
SM Depth (Including Bracket)168.4 mm / 6.6 in
Weight7 kg / 15.4 lb
Shipping Weight7.5 kg / 16.5 lb
Accessories Includedport plug, water tight strain relief, Safety cable
Packaging1 per box
Regulatory - ULUL1480A Planned
Regulatory - CEApproved
Regulatory - IPIP65
Regulatory - EN54Planned