

















See Options
2 Year
$139.99
3 Year
$184.99
5 Year
$339.99
Need help? Ask our experts.
Review Summary
2020-12-08T09:16:31
We up graded to this system because of radio interference in our building. It was simple to set up and flawless in function. The fit of the microphone is different that the one I had previously used, which has taken some getting used to. Having said that it stays in place better and so produces a more consistent audio level.
REED W.
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
470 - 558 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
470 - 558 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)
20 to 20,000 Hz +/- 3 dB
Omni-directional
1 k Ohm
4.7 k Ohm
5 mV/Pa +/- 3 dB
3.3 mm
143 dB
27 dB(A)
Approx. 240 microA
4.5 to 15 V
Operation: -10 Degree C to 50 Degree C (14 Degree F to 122 Degree F)
Storage: -20 Degree C to 70 Degree C (-4 Degree F to 158 Degree F)
Max. 95 %
1.6 m
1.1 mm
3.5 mm jack plug or Sennheiser special connector (-4 variant)
Approx. 0.24 oz (7g) (without cable)
615104366817
Great headset, solid product, and strong stable signal.
By REED W.
We up graded to this system because of radio interference in our building. It was simple to set up and flawless in function. The fit of the microphone is different that the one I had previously used, which has taken some getting used to. Having said that it stays in place better and so produces a more consistent audio level.
Bring unparalleled clarity and convenience to your presentations with the ew 300 G4-HEADMIC1-RC Wireless Headmic Set. This top-tier audio solution from Sennheiser is engineered to deliver high-quality, reliable, and professional-grade sound for educators, business professionals, and speakers who demand the best in speech intelligibility.
The set includes the robust SK 300 G4-RC bodypack transmitter, renowned for its durable construction and innovative design. It features a user-friendly menu-driven interface with a backlit LCD display, ensuring easy operation and quick setup. The integrated auto-lock function prevents accidental setting changes, while the versatile mute switch offers customizable control over audio transmission.
Paired with the bodypack is the SL Headmic 1, a high-performance condenser headset microphone that boasts an omnidirectional pickup pattern, optimized for capturing speech with exceptional clarity. Its discreet, adjustable neckband and ultra-lightweight boom arm ensure a comfortable, secure fit for any presenter, while the microphone's sleek design maintains a professional appearance.
The EM 300-500 G4 stationary receiver is the heart of the system, offering a wide switching bandwidth of up to 88 MHz across ten UHF frequency ranges. This allows for the operation of multi-channel setups without fear of radio interference, even in the most challenging environments. The receiver's OLED display provides vital information at a glance, including RF and AF levels, lock status, and battery life of the transmitter.
With 20 fixed frequency banks and 6 user banks, each with up to 32 compatible presets, this system is designed for flexibility and ease of use. The receiver also features a balanced XLR-3M audio output and an unbalanced 1/4" audio output, catering to a variety of sound setups. For added convenience, the receiver includes an Ethernet port for network-based monitoring and control, compatible with Sennheiser's proprietary software solutions.
The ew 300 G4-HEADMIC1-RC operates within the AW+ frequency range of 470 - 558 MHz, making it a versatile choice for presenters looking for a dependable wireless audio system. With its professional-grade components, innovative features, and Sennheiser's reputation for high-quality audio equipment, this wireless headmic set is the definitive choice for delivering dynamic presentations with crystal-clear sound.