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SoundTube SM31-EZ 3-Inch Surface Mount Speaker | Color: White

SoundTube SM31-EZ 3-Inch Surface Mount Speaker | Color: White

SoundPro Item: 64452 | Part Number: SM31-EZ-WH

Regular price $128.00
Regular price $128.00 Sale price $128.00
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MSRP: $128.00 | MAP: $128.00

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  • Premium full range 3 inch surface mount speaker
  • Indexed swivel joint for complete hemispherical aiming
  • Weatherized for indoor and outdoor applications
  • Theft and corrosion resistant mounting mechanism
  • 8 ohm speaker with an ultra-low profile ZeroReflection™ABS enclosure
  • IP-Rating: IP64

The SoundTube SM31-EZ is a premium full range 3 inch surface mount speaker, with overall dimensions smaller than a 4 inch sphere. The speaker incorporates a theft and corrosion resistant mounting mechanism with indexed swivel joint for complete hemispherical aiming. SM31-EZ speaker components have been weatherized for indoor and outdoor applications. The SM31-EZ is an 8 ohm speaker with an ultra-low profile ZeroReflection™ABS enclosure (4 inch diameter by 3.5 inch deep, including mounting plate). IP-Rating: IP64.

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Specifications

Dimensions
Height
4.35 in / 110.5 mm
Width/Diameter
4.35 in / 110.5 mm
Carton Height
6.25 in / 158.75 mm
Carton Length
6.5 in / 165.1 mm
Carton Width
6.25 in / 158.75 mm
Enclosure Volume
60 cu in / 983.22 cu cm
Mounting Depth
3.81 in / 96.8 mm
Weight
Shipping Weight
1.85 lbs / 0.84 kg
Electrical
Minimum Impedance (Ω Ohms)
8 Ω
Nominal Impedance (Ω Ohms)
8 Ω
Audio
Sensitivity Db @ 1W/1M
85 dB
Sensitivity Db @ 2.83V/1M
85 dB
Connectivity
Source Inputs
Terminal Strip
Construction
Certifications
CE, RoHS, UL1480A
General
Manufacturer
SoundTube
Manufacturer's Category
SM-EZ Economical Surface Mount
Enclosure Properties
ABS Glass Fiber Reinforced, Injection Molded, Sealed
Coverage Angle (±6dB @ 2kHz)
43°
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz)
4.9 and 7.1
Directivity Index (DI) Db (Averaged 100Hz - 10kHz, @ 2kHz)
5.1dB and 8.5dB
Frequency Response (± 10 dB)
120 Hz - 22 kHz
Frequency Response (± 3 dB)
170 Hz - 14 kHz
Grille Properties
Aluminum, Powder-Coated
Low Frequency Voice Coil
0.75 in / 19 mm
Max. Continuous Power RMS
20W
Max. Program Power
40 W
Fullrange Driver
3" Polypropylene driver with butyl rubber surround
Transformer Options
25 / 70.7 / 100 V

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