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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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-60dBV
-1.5dBV
20Hz - 20kHz (+0.5dB/-3dB)
0.04%, typical
112dB (A-weighted), 110dB (unweighted), typical
-117dBV (A-weighted), typical
26kOhms
Unbalanced
72dBSPL at 0.5m
89dBSPL at 0.5m
220Hz - 15kHz (+/-10dB)
1%, typical
94dB (A-weighted), 91dB (unweighted), typical
2.1dBV
100Hz - 20kHz (+0.5dB/-3dB)
0.04%, typical
101dB (A-weighted), 99dB (unweighted), typical
>8Ohms, typical
Dual mono
TRRS 3.5mm Female Socket
IEEE 802.11a,g
2.4GHz ISM / 5GHz UNII
-75dBm at 10%PER
1mW (Low), 3mW (Medium), 6mW (High), 10mW (Maximum)
Proprietary Internal Bi-level Dual-Band PIFA
Shure SB930
Proprietary blade
Lithium-Ion
3V - 4.2V
35Wh
4.5V-5.25V
10W max.
28 AWG/1 P + 22 AWG/2 C, <1.5 m
Color TFT LCD with Capacitive Touch Screen
4.3" (109.2mm)
480 x 272 (128ppi)
0 to 35 deg. C (32 to 95 deg. F)
0 to 33 deg. C (32 to 91 deg. F)
-20 to 50 deg. C (-4 to 122 deg. F)
<95%
Molded Plastic, Die Casted Aluminum
M4 hexagon bolt
Rechargeable Li-Ion
3.6 V
3.0 V to4.2 V
35 Wh
4.2 V
3.6 A
5 status LEDs and push button to indicate state of charge
Molded Plastic
-20 to 60 deg. C (-4 to 140 deg. F)
0 to 45 deg. C (32 to 113 deg. F)
-20 to 50 deg. C (-4 to 122 deg. F)
<95%
Conference Unit: 70.2 x 148 x 257.5mm (2.76 x 5.83 x 10.14")
SB930 Battery (HxWxD): 31 x 65 x 101.5mm (1.22 x 2.56 x 4.00")
SB930 Battery: 184g (6.49 oz)
Conference Unit: 1.21kg (2.67 lbs) with battery
1.025kg (2.26 lbs) without battery
042406515498
- MXCW640 Wireless Conference Unit -
The MXCW640 Wireless Conference Unit combines a microphone, loudspeaker and user controls in an integrated wireless unit that complements any meeting space. Wireless convenience eliminates the need to drill holes or route cables and makes setup for temporary meetings or in rooms with flexible seating quick and easy. A smart rechargeable Li-Ion battery (included) lasts over 11 hours and a choice of gooseneck microphones provides excellent sound voice capture.
- SB930 Rechargeable Battery -
The SB930 Rechargeable Battery powers the MXCW640 Wireless Conference Unit for over 11 hours. LED indicators on the battery display charge status quickly and easily. Charging in the MXCWNCS Networked Charging Station takes just 1.5 hours for a 50% charge and 4 hours for a 100% charge.