System
Wireless Transmission |
Analog UHF |
Number of RF Channels |
1680 |
Included Transmitters |
1 x Bodypack with Microphone |
Diversity |
Antenna Diversity |
RF Frequency Band |
A: 516 to 558 MHz |
RF Bandwidth |
42 MHz |
Frequency Step Size |
25 kHz |
Max Operating Range |
330' / 100.6 m (Line of Sight) |
Max Systems per Setup |
12 |
Deviation |
48 kHz (Peak) |
Modulation |
Wideband FM |
Receiver
Form Factor |
Camera-Mount |
Mounting Options |
Shoe-Mount (with Included Hardware) |
Antenna |
1 x Flexible Whip, Fixed |
Number of Audio Channels |
1 |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Output (Lockable) |
Gain Range |
42 dB (6 dB Steps) |
Audio Output Level |
+12 dBu |
Approximate RF Sensitivity |
1.6 µV |
Squelch |
5 to 25 dBμV |
Adjacent Channel Isolation |
>65 dB |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Battery Status, Output Level, RF Level) |
Housing |
Metal |
Operating Temperature |
14 to 131°F / -10 to 55°C |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Transmitter
Form Factor |
Bodypack |
RF Output Power |
30 mW |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Input (Lockable) |
Muting |
Mute Switch |
Audio Input Level |
3 V RMS (Max) |
Gain Range |
60 dB (3 dB Steps) |
Frequency Response |
80 Hz to 18 kHz (Mic) |
Sync Method |
IR |
Antenna |
1 x Flexible Whip, Fixed (Beltpack) |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Audio Level, Battery Status, Signal Strength) |
Housing |
Metal |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Microphone
Form Factor |
Lavalier |
Sound Field |
Mono |
Capsule |
Electret Condenser |
Polar Pattern |
Omnidirectional |
Frequency Range |
50 Hz to 18 kHz |
Equivalent Noise Level |
36 dB |
Maximum SPL |
130 dB SPL Peak |
Sensitivity |
20 mV/Pa |
Output Connectors |
1 x 1/8" / 3.5 mm TRS Male Unbalanced (Lockable) |
Cable Length |
5.25' / 1.6 m |
Operating Voltage |
7.5 V |
The Sennheiser EW 112P G4 camera-mount wireless lavalier microphone system features the proven combination of reliability, flexible control, and broadcast-quality sound that has made the EW Series an industry standard for videographers, journalists, and content creators all over the world.
The EW 112P G4 gives you the tools to adapt and meet the wireless challenges that inevitably arise on set. The frequency scan function automatically searches for the cleanest frequency at your location, while the adjustable input sensitivity on the transmitter accommodates mic levels ranging from booming voices to quiet speech, and even line-level audio.
The system includes the improved ME 2-II omnidirectional lavalier mic, a bodypack transmitter, and a camera-mount receiver. It connects to a camcorder or a DSLR/mirrorless camera to capture crisp-sounding speech or dialog for projects ranging from documentaries to wedding videos, corporate spots, and hands-free interviews.
The EW 112P G4 is backward-compatible with previous evolution systems, giving you the ability to mix and match G4/G3/G2/G1 receivers or bodypack, handheld, and plug-on transmitters. It is also compatible with EW 500 systems.
Accessories
System
Wireless Transmission |
Analog UHF |
Number of RF Channels |
1680 |
Included Transmitters |
1 x Bodypack with Microphone |
Diversity |
Antenna Diversity |
RF Frequency Band |
A: 516 to 558 MHz |
RF Bandwidth |
42 MHz |
Frequency Step Size |
25 kHz |
Max Operating Range |
330' / 100.6 m (Line of Sight) |
Max Systems per Setup |
12 |
Deviation |
48 kHz (Peak) |
Modulation |
Wideband FM |
Receiver
Form Factor |
Camera-Mount |
Mounting Options |
Shoe-Mount (with Included Hardware) |
Antenna |
1 x Flexible Whip, Fixed |
Number of Audio Channels |
1 |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Output (Lockable) |
Gain Range |
42 dB (6 dB Steps) |
Audio Output Level |
+12 dBu |
Approximate RF Sensitivity |
1.6 µV |
Squelch |
5 to 25 dBμV |
Adjacent Channel Isolation |
>65 dB |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Battery Status, Output Level, RF Level) |
Housing |
Metal |
Operating Temperature |
14 to 131°F / -10 to 55°C |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Transmitter
Form Factor |
Bodypack |
RF Output Power |
30 mW |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Input (Lockable) |
Muting |
Mute Switch |
Audio Input Level |
3 V RMS (Max) |
Gain Range |
60 dB (3 dB Steps) |
Frequency Response |
80 Hz to 18 kHz (Mic) |
Sync Method |
IR |
Antenna |
1 x Flexible Whip, Fixed (Beltpack) |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Audio Level, Battery Status, Signal Strength) |
Housing |
Metal |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Microphone
Form Factor |
Lavalier |
Sound Field |
Mono |
Capsule |
Electret Condenser |
Polar Pattern |
Omnidirectional |
Frequency Range |
50 Hz to 18 kHz |
Equivalent Noise Level |
36 dB |
Maximum SPL |
130 dB SPL Peak |
Sensitivity |
20 mV/Pa |
Output Connectors |
1 x 1/8" / 3.5 mm TRS Male Unbalanced (Lockable) |
Cable Length |
5.25' / 1.6 m |
Operating Voltage |
7.5 V |
Sennheiser EK 100 G4 Wireless Camera-Mount Receiver (SEEK100G4A)
Sennheiser SK 100 G4 Wireless Bodypack Transmitter (SESK100G4A)
Sennheiser ME 2-II Omnidirectional Lavalier Microphone (SEME2II)
Sennheiser CA2 Shoemount Adapter for EW Series Camera Mountable Receivers (SECA2)
Sennheiser CL-100 1/8"-Male Mini Jack to XLR-Male Connector Cable for Sennheiser EK100 Receiver (SECL100)
Sennheiser CL1 3.5mm to 3.5mm Output Cable for EW Series Camera-Mount Receiver (SECL1)
Sennheiser CL 1-N line Output Cable (SECL1N)
System
Wireless Transmission |
Analog UHF |
Number of RF Channels |
1680 |
Included Transmitters |
1 x Bodypack with Microphone |
Diversity |
Antenna Diversity |
RF Frequency Band |
A: 516 to 558 MHz |
RF Bandwidth |
42 MHz |
Frequency Step Size |
25 kHz |
Max Operating Range |
330' / 100.6 m (Line of Sight) |
Max Systems per Setup |
12 |
Deviation |
48 kHz (Peak) |
Modulation |
Wideband FM |
Receiver
Form Factor |
Camera-Mount |
Mounting Options |
Shoe-Mount (with Included Hardware) |
Antenna |
1 x Flexible Whip, Fixed |
Number of Audio Channels |
1 |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Output (Lockable) |
Gain Range |
42 dB (6 dB Steps) |
Audio Output Level |
+12 dBu |
Approximate RF Sensitivity |
1.6 µV |
Squelch |
5 to 25 dBμV |
Adjacent Channel Isolation |
>65 dB |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Battery Status, Output Level, RF Level) |
Housing |
Metal |
Operating Temperature |
14 to 131°F / -10 to 55°C |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Transmitter
Form Factor |
Bodypack |
RF Output Power |
30 mW |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Input (Lockable) |
Muting |
Mute Switch |
Audio Input Level |
3 V RMS (Max) |
Gain Range |
60 dB (3 dB Steps) |
Frequency Response |
80 Hz to 18 kHz (Mic) |
Sync Method |
IR |
Antenna |
1 x Flexible Whip, Fixed (Beltpack) |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Audio Level, Battery Status, Signal Strength) |
Housing |
Metal |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Microphone
Form Factor |
Lavalier |
Sound Field |
Mono |
Capsule |
Electret Condenser |
Polar Pattern |
Omnidirectional |
Frequency Range |
50 Hz to 18 kHz |
Equivalent Noise Level |
36 dB |
Maximum SPL |
130 dB SPL Peak |
Sensitivity |
20 mV/Pa |
Output Connectors |
1 x 1/8" / 3.5 mm TRS Male Unbalanced (Lockable) |
Cable Length |
5.25' / 1.6 m |
Operating Voltage |
7.5 V |
The Sennheiser EW 112P G4 camera-mount wireless lavalier microphone system features the proven combination of reliability, flexible control, and broadcast-quality sound that has made the EW Series an industry standard for videographers, journalists, and content creators all over the world.
The EW 112P G4 gives you the tools to adapt and meet the wireless challenges that inevitably arise on set. The frequency scan function automatically searches for the cleanest frequency at your location, while the adjustable input sensitivity on the transmitter accommodates mic levels ranging from booming voices to quiet speech, and even line-level audio.
The system includes the improved ME 2-II omnidirectional lavalier mic, a bodypack transmitter, and a camera-mount receiver. It connects to a camcorder or a DSLR/mirrorless camera to capture crisp-sounding speech or dialog for projects ranging from documentaries to wedding videos, corporate spots, and hands-free interviews.
The EW 112P G4 is backward-compatible with previous evolution systems, giving you the ability to mix and match G4/G3/G2/G1 receivers or bodypack, handheld, and plug-on transmitters. It is also compatible with EW 500 systems.
Accessories
System
Wireless Transmission |
Analog UHF |
Number of RF Channels |
1680 |
Included Transmitters |
1 x Bodypack with Microphone |
Diversity |
Antenna Diversity |
RF Frequency Band |
A: 516 to 558 MHz |
RF Bandwidth |
42 MHz |
Frequency Step Size |
25 kHz |
Max Operating Range |
330' / 100.6 m (Line of Sight) |
Max Systems per Setup |
12 |
Deviation |
48 kHz (Peak) |
Modulation |
Wideband FM |
Receiver
Form Factor |
Camera-Mount |
Mounting Options |
Shoe-Mount (with Included Hardware) |
Antenna |
1 x Flexible Whip, Fixed |
Number of Audio Channels |
1 |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Output (Lockable) |
Gain Range |
42 dB (6 dB Steps) |
Audio Output Level |
+12 dBu |
Approximate RF Sensitivity |
1.6 µV |
Squelch |
5 to 25 dBμV |
Adjacent Channel Isolation |
>65 dB |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Battery Status, Output Level, RF Level) |
Housing |
Metal |
Operating Temperature |
14 to 131°F / -10 to 55°C |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Transmitter
Form Factor |
Bodypack |
RF Output Power |
30 mW |
Audio I/O |
1 x 1/8" / 3.5 mm TRS Female Unbalanced Input (Lockable) |
Muting |
Mute Switch |
Audio Input Level |
3 V RMS (Max) |
Gain Range |
60 dB (3 dB Steps) |
Frequency Response |
80 Hz to 18 kHz (Mic) |
Sync Method |
IR |
Antenna |
1 x Flexible Whip, Fixed (Beltpack) |
Power Requirements |
Battery |
Battery Type |
2 x AA (Included) |
Approx. Battery Life |
8 Hours (Alkaline) |
Display & Indicators |
1 x Back-Lit LCD (Audio Level, Battery Status, Signal Strength) |
Housing |
Metal |
Dimensions |
2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm |
Weight |
5.6 oz / 160 g (with Batteries) |
Microphone
Form Factor |
Lavalier |
Sound Field |
Mono |
Capsule |
Electret Condenser |
Polar Pattern |
Omnidirectional |
Frequency Range |
50 Hz to 18 kHz |
Equivalent Noise Level |
36 dB |
Maximum SPL |
130 dB SPL Peak |
Sensitivity |
20 mV/Pa |
Output Connectors |
1 x 1/8" / 3.5 mm TRS Male Unbalanced (Lockable) |
Cable Length |
5.25' / 1.6 m |
Operating Voltage |
7.5 V |

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