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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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5.25", coaxial, surface-mount, ported (64W transformer for 25/70.7/100V or transformer bypass)
4 Ohms (Nominal)
At 2.83V/1M: 86.0 dB
At 1W/1M: 83.0 dB
86 Hz - 22 kHz (-3 dB)
60 Hz - 22 kHz (-10 dB)
150W
75W
At 1m: 102 dB
75 deg. horizontal / 90 deg. vertical (-6 dB at 2 kHz)
120 deg. horizontal / 125 deg. vertical (-6 dB at 10 kHz)
100 deg. horizontal / 100 deg. vertical (Avg. 2 to 10 kHz)
360 deg. (radial)
0 - 90 deg. (horizontal)
4.6dB (Averaged 100 Hz - 10 kHz); 9.8dB at 2 kHz
5.6 dB (Averaged 100 Hz - 10 kHz); 9.9 dB at 2 kHz
Six-position rotary switch with transformer bypass
Low-Frequency Driver: 133mm (5.25") polypropylene cone, butyl rubber surround
High-Frequency Driver: 25mm (1.0") convex titanium tweeter with waveguide
25mm (1.0")
3 kHz
Low-Pass: 12 dB per octave, 2nd order
High-Pass: 12 dB per octave, 2nd order
Injection-molded ABS, glass fiber reinforced
Aluminum with powder-coat finish
Four-pin, 5.08mm Euroblock for individual or daisy chain connection
1480 (UEAY) planned; CE Approved
Approved
Including Bracket: 289.56 x 212.26 x 266.30mm (11.40 x 8.36 x 10.48")
4.3kg (9.5 lbs)
The SM500i-II is a 5.25", two-way surface-mount speaker with a midsize enclosure design that delivers effective low-end response (60 Hz) and optimal off-axis performance (2 to 10 kHz). SoundTube's proprietary BroadBeam waveguide tweeter system delivers consistent high-performance audio across operating bandwidth. The SM500i-II speaker design incorporates a low-profile grille, six-position tap switch with transformer bypass and mounting hardware, including the Stealth bracket mounting system. The SM500i-II incorporates a security knob to reduce tampering after placement, unlimited directional aiming and a low profile
Applications
Designed for indoor and damp outdoor (SM500i-II-WX available for severe weather installations) background to mid-level SPL surface mount applications, the SM500i-II includes the new Stealth bracket mounting system, allowing for an increased aiming angle. The system includes a detachable mounting plate designed for premounting in either wall or pole applications. The full frequency dispersion pattern and high sensitivity make the SM500i-II surface mount speaker ideal for music and paging in retail, amusement, restaurant, airports, hotels, schools and casinos. For applications where additional bass is required, SoundTube's RS1001i-II-T and SM1001p subwoofers provide bass down to 41 Hz (-10 dB).