Sennheiser ew100 G4 e945 Vocal Wireless Microphone System

e945 microphone capsule: supercardioid dynamic

EM 100 G4 Specifications
- Frequency Range: 516 - 558 MHz
- Receiving Frequencies:
- Max 1680 receiving frequencies, adjustable in 25 kHz steps
- 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation
- 1 frequency bank with up to 12 programmable channels
- Switching Bandwidth: Up to 42 MHz
- Nominal/Peak Deviation: +/- 24 kHz / +/- 48 kHz
- Receiver Principle: True diversity
- Sensitivity: (with HDX, Peak Deviation) < 25 microVolt for 52 dBA eff S/N
- Adjacent Channel Selection: Typically = 65 dB
- Intermodulation Attenuation: Typically = 65 dB
- Blocking: = 70 dB
- Squelch:
- Low: 5 dB micovolt
- Middle: 15 dB micovolt
- High: 25 dB micovolt
- Pilot tone: Squelch (Can be switched off)
- Antenna Inputs: 2 BNC sockets
- Compander System: Sennheiser HDX
- EQ Presets (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)
- Signal-to-noise ratio (1 mV,peak deviation): = 110 dBA
- Total harmonic distortion (THD): = 09 %
- AF output voltage (at peak deviation, 1 kHz AF):
- 63 mm jack socket (unbalanced): +12 dBu
- XLR socket (balanced): +18 dBu
- Setting range "AF Out": 48 dB (3 dB steps)
- Temperature range: -10 *C to +55 degree C
- Power supply: 12 V DC, 300 mA
- Dimensions: Approx 190 x 212 x 43 mm
- Weight: Approx 980 g
- Connections:
- DC IN 12V/300mA DC IN 12V/300mA
- AF OUT
- BAL/UNBAL
- DATA
- DATA
- ANT II
- ANT I
- RF IN
- RF IN

SKM 100 G4-S Specifications
- Frequency Range: 516 - 558 MHz
- Transmission Frequencies:
- Max 1680 receiving frequencies, adjustable in 25 kHz steps
- 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation
- 1 frequency bank with up to 12 programmable channels
- Switching Bandwidth: up to 42 MHz
- Nominal/Peak Deviation: +/-24 kHz / +/-48 kHz
- Frequency Stability: = +/-15 ppm
- RF Output Power at 50 O: Max 30 mW
- Pilot Tone: Squelch (Can be switched off)
- Compander System: Sennheiser HDX
- AF Frequency Response: 80 - 18,000 Hz
- Signal-to-Noise Ratio: (1 mV, peak deviation) = 110 dBA
- Total Harmonic Distortion (THD): = 09 %
- Max Input Voltage: 3 Veff
- Input Impedance: 40 kO
- Input Capacitance: Switchable
- Setting Range for Input Sensitivity: 48 dB, adjustable in 6 dB steps
- Temperature Range: -10 degree C to +55 degree C
- Power Supply: 2 AA batteries, 15 V or BA 2015 accupack
- Nominal Voltage: 3 V battery / 24 V rechargeable battery
- Current Consumption at Nominal Voltage: typ 180 mA with transmitter switched off: = 25 microvolt A
- Operating Time: Typically 8 h
- Dimensions: Approx 50 x 265 mm
- Weight (incl batteries): approx 450 g

Dimensions and Weight in Packaging
Band A (516-558 MHz)
Shipping Weight: 6 lbs
Shipping Dimensions: 16 x 14 x 3 in
Manufacturer Part Number (MPN): 509742
Band A1 (470-516 MHz)
Shipping Weight: 6.75 lbs
Shipping Dimensions: 16 x 14 x 3 in
Manufacturer Part Number (MPN): 507915
Band G (566-608 MHz)
Shipping Weight: 6.75 lbs
Shipping Dimensions: 16 x 14 x 3 in
Manufacturer Part Number (MPN): 509743
If you have additional warranty questions, please contact the manufacturer at 877-736-6434
(3 ratings)
Submitted November 27, 2018 by Juan M in Turlock, CA
"E945 is the best mic in its class, bar none!!!"
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Our worship team decided to finally enter the 21st century and go wireless. We were using wired sm58’s that for us were a bit muddy and lacked clarity so in switching to wireless we also wanted to upgrade capsules. The Shure QLX-D were out of our price range so we looked to the new Sennheiser g4 line that had highly favorable reviews. The e945 capsules are nothing short of amazing; they capture every little detail and nuance in our singer’s voices. Vocals will cut through any mix and are very smooth, no harshness. Frequency response is excellent across the entire vocal range. Best mic for live vocals in its price range, no comparison. Love that the handhelds are metal for greater feel and durability. Will definitely buy more!
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