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2 Year
$139.99
3 Year
$184.99
5 Year
$339.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, 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 international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
Wideband FM
558 - 608 MHz
Max. 2880 receiving frequencies, adjustable in 25 kHz steps
20 frequency banks, each with up to 32 factory-preset channels, no intermodulation
6 frequency bank with up to 32 programmable channels
Up to 72 MHz
+/-24 kHz / +/-48 kHz
True diversity
< 2.5 micro V for 52 dBA eff S/N
Typically >= 75 dB
Typically >= 70 dB
>= 75 dB
5 to 25 dB MicroV in step of 2 dB
Can be switched off
2 BNC sockets
Sennheiser HDX
(switchable, act on line and monitor outputs)
Preset 1: Flat
Preset 2: Low Cut (-3 dB at 180 Hz)
Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz)
Preset 4: High Boost (+6 dB at 10 kHz)
(1 mV, peak deviation) >= 115 dBA
<= 0.9 %
(at peak deviation, 1 kHz AF) 6.3 mm jack socket
(unbalanced): +12 dBu XLR socket
(balanced): +18 dBu
48 dB (3 dB steps)
14 Degree F to 131 Degree F (-10 Degree C to +55 Degree C)
12 V DC
350 mA
Approx. 7.95 x 8.34 x 1.69" (202 x 212 x 43mm)
Approx. 2.16 lb (980g)
Wideband FM
558 - 608 MHz
Max. 2880 receiving frequencies, adjustable in 25 kHz steps
20 frequency banks, each with up to 32 factory-preset channels, no intermodulation
6 frequency bank with up to 32 programmable channels
Up to 72 MHz
+/-24 kHz / +/-48 kHz
<= +/-15 ppm
Switchable:
Low: typ. 10 mW
Standard: tup. 30 mW
High: typ. 50 mW
Can be switched off
Sennheiser HDX
80 - 18,000 Hz
(1 mV, peak deviation) >= 115 dBA
<= 0.9 %
48 dB, adjustable in 6 dB steps
14 Degree F to 131 Degree F (-10 Degree C to +55 Degree C)
2 AA Batteries, 1.5 V or BA 2015 accupack
3 V battery / 2.4 V rechargeable battery
At nominal voltage: typ. 180 mA
With transmitter switched off: <= 25 micro A
8 h
Approx. 1.96 x 10.43" (50 x 265mm)
Approx. 1 lb (450g) (include batteries)
Wideband FM
558 - 608 MHz
Max. 2880 receiving frequencies, adjustable in 25 kHz steps
20 frequency banks, each with up to 32 factory-preset channels, no intermodulation
6 frequency bank with up to 32 programmable channels
Up to 72 MHz
+/-24 kHz / +/-48 kHz
<= +/-15 ppm
Switchable:
Low: typ. 10 mW
Standard: tup. 30 mW
High: typ. 50 mW
Can be switched off
Sennheiser HDX
Mic: 80 - 18,000 Hz
Line: 25 - 18,000 Hz
(1 mV, peak deviation) >= 115 dBA
<= 0.9 %
3 V eff
40 kOhm, unbalanced / 1 Mohm
Switchable
60 dB, adjustable in 3 dB steps
14 Degree F to 131 Degree F (-10 Degree C to +55 Degree C)
2 AA Batteries, 1.5 V or BA 2015 accupack
3 V battery / 2.4 V rechargeable battery
At nominal voltage: typ. 180 mA
With transmitter switched off: <= 25 micro A
8 h
Approx. 3.22 x 2.51 x 0.94" (82 x 64 x 24mm)
Approx. 5.64 oz (160g) (include batteries)
615104368996
After extensive research and development, Adorama presents the ew 300 G4-Base Combo Set, a top-tier wireless RF transmission system designed for applications requiring maximum speech intelligibility. This set, operating within ten UHF frequency ranges and a switching bandwidth of up to 72 MHz, is ideal for multi-channel setups, ensuring reliable operation even in the face of digital dividends.
The ew 300 G4-Base Combo Set includes a stationary receiver, a handheld transmitter, and a bodypack transmitter, offering maximum flexibility for your audio needs. With 2,880 receiving frequencies per range, tunable in 25 kHz steps, this set provides unparalleled customization for your audio transmission needs.
The stationary receiver features a backlit OLED display, providing real-time information on the current frequency, frequency bank, channel number, RF level, AF level, lock status, pilot tone evaluation, muting function, and battery status of the associated transmitter. With an auto-lock feature, accidental alteration of settings is prevented, ensuring consistent audio quality.
The receiver also offers a balanced XLR-3M audio output and an unbalanced 1/4" audio output, along with a headphone output with volume control. For remote network-based monitoring and control, an Ethernet port is included, compatible with the Sennheiser Control Cockpit or the Sennheiser Wireless System Manager software.
The handheld and bodypack transmitters are menu-driven with a backlit LCD display, showing essential information such as current frequency, frequency bank, channel number, AF level, transmission status, lock status, pilot tone transmission, muting function, and battery status. Both transmitters incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch, ensuring high-quality audio transmission.
The ew 300 G4-Base Combo Set is a comprehensive solution for your audio transmission needs, offering flexibility, reliability, and superior audio quality. Whether for presentations, education, or business, this set delivers top-of-the-class performance.