Sennheiser EW 100 ENG G4 Portable wireless combo set. Includes (1) SK 100 G4 bodypack, (1) ME 2-II lavalier microphone (omnidirectional, condenser), (1) SKP 100 G4 plug-on for dynamic microphones, (1) EK 100 G4 portable receiver.

Sennheiser EW 100 G4-835-S Wireless Handheld/Vocal Microphone System Includes (1) Cardioid Handheld transmitter with e 835 capsule and (1) rack mountable receiver.

Sennheiser EW 100 G4-845-S Wireless Handheld/Vocal Microphone System Includes (1) Supercardioid Handheld transmitter with e 845 capsule and (1) rack mountable receiver.

Sennheiser EW 100 G4-865-S Wireless Handheld/Vocal Microphone System Includes (1) Supercardioid Handheld transmitter with e 865 capsule and (1) rack mountable receiver.

Sennheiser EW 100 G4-935-S Wireless Handheld/Vocal Microphone System Includes (1) Cardioid Handheld transmitter with e 935 capsule and (1) rack mountable receiver.

Sennheiser EW 100 G4-945-S Wireless Handheld/Vocal Microphone System Includes (1) Supercardioid Handheld transmitter with e 945 capsule and (1) rack mountable receiver.

Sennheiser EW 100 G4-Ci1 Wireless Instrument System Includes (1) SK 100 G4 bodypack transmitter with Ci1 Instrument Cable and (1) rack mountable receiver.

Sennheiser EW 100 G4-ME2 Wireless Lavalier/Lapel Microphone System Includes (1) SK 100 G4 bodypack transmitter with ME 2-II omnidirectional lavalier microphone and (1) rack mountable receiver.

Sennheiser EW 100 G4-ME2/835-S Wireless Combo Microphone System Includes (1) SKM 100-S Hanheld Transmitter with e385 cardioid capsule, (1) SK 100 G4 bodypack transmitter with ME 2-II omnidirectional lapel microphone and (1) rack mountable receiver.

Sennheiser EW 100 G4-ME3 Wireless Headset Microphone System Includes (1) SK 100 G4 bodypack transmitter with ME 3-II cardioid headset microphone and (1) rack mountable receiver.

Sennheiser EW 100 G4-ME4 Wireless Lavalier/Lapel Microphone System Includes (1) SK 100 G4 bodypack transmitter with ME 4 cardioid lavalier microphone and (1) rack mountable receiver.

Sennheiser EW 112P G4 Portable lavalier set. Includes (1) SK 100 G4 bodypack, (1) ME 2-II lavalier microphone (omnidirectional, condenser), (1) EK 100 G4 portable receiver.

Sennheiser EW 122P G4 Portable lavalier set. Includes (1) SK 100 G4 bodypack, (1) ME 4 lavalier microphone (cardioid), (1) EK 100 G4 portable receiver.

Sennheiser EW 135P G4 Portable vocal set. Includes (1) SKM 100 G4 handheld microphone, (1) e 835 capsule (cardioid, dynamic), (1) EK 100 G4 portable receiver.

Sennheiser EW 500 G4-945 Wireless vocal set. Includes (1) SKM 500 G4 handheld microphone, (1) e 945 capsule (supercardioid, dynamic), (1) EM 300-500 G4 rackmount receiver, (1) GA3 rack kit and (1) mic clip.

Sennheiser EW IEM G4 : Wireless stereo monitoring set. Includes (1) SR IEM G4 stereo transmitter, (1) EK IEM G4 stereo bodypack receiver, (1) pair of IE4 earbuds and (1) GA3 rackmount kit

Sennheiser EW IEM G4-TWIN : Wireless stereo monitoring set. Includes (1) SR IEM G4 stereo transmitter, (2) EK IEM G4 stereo bodypack receiver, (2) pair of IE4 earbuds and (1) GA3 rackmount kit