Sennheiser E 908B-EW | Wireless Clip-On For Saxophone, Brass, And Wind Instrument
Wireless Clip-On Condenser Microphone for Saxophone, Trumpet, Trombone and More
The Sennheiser e 908 B ew is a lightweight, clip-on condenser microphone engineered for saxophonists and brass players who need exceptional sound and total freedom of movement. Designed to integrate seamlessly with Sennheiser Evolution Wireless transmitters, this version of the e 908 provides the clarity and punch you expect from a premium studio mic—with the stage flexibility you need to move naturally.
Features
- Tailored for saxophone tone and stage dynamics
- 3.5 mm mini-jack connector for Evolution Wireless transmitters
- Flexible gooseneck with secure bell-mounted clip
- Open, forceful condenser sound with tight transient response
- Shock-mounted capsule to suppress handling noise
- High SPL handling and wide frequency response
- Lightweight, low-profile design for movement-friendly performance
- Rugged enough for the road, refined enough for the studio
- Assembled in Europe
- Backed by a 2-year (USA: 10-year) Sennheiser warranty

No Stands Needed
The e 908 gives you the freedom to place your mic exactly where it sounds best—without the limitations of traditional stands. The long, flexible gooseneck and secure clip system adapt quickly to different instruments and setups, while the condenser capsule captures a sound that’s powerful, natural, and defined.

Designed for Demanding Performances
With excellent transient response, wide dynamic range, and the ability to handle extremely high SPLs, the e 908 captures the energy and nuance of loud, bold performances. The shock-mounted capsule ensures minimal handling noise, keeping your sound pure.

Built for the Road, Ready for the Stage
Despite its slim, lightweight form factor, the e 908 is built tough. Designed to meet the demands of life on the road, it pairs professional-grade sound with rugged reliability. Backed by Sennheiser’s 2-year (USA: 10-year) warranty, it’s ready to perform night after night.
Sennheiser e 908 B ew — Specifications

Microphone type
Condenser
Polar pattern
Cardioid
Frequency response
40 Hz – 20 kHz
Sensitivity
2 mV/Pa
Maximum sound pressure level (SPL)
147 dB SPL
Connector
3.5 mm locking mini-jack
Designed for Sennheiser Evolution Wireless bodypack transmitters
Power supply
Supplied by the wireless bodypack (no external phantom power required)
Mounting
Clip-on clamp for brass and woodwind instruments
Flexible gooseneck for precise positioning
Cable length
Approx. 1.6 m
Color
Black
Typical applications
Saxophone
Trumpet
Trombone
Other brass and wind instruments
Live performance and stage use
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Sennheiser EW 100 G4 — Specifications
System
Type: Analogue UHF wireless microphone system
Receiver type: True diversity
Modulation: Wideband FM
Compander: Sennheiser HDX
Frequency
Switching bandwidth: Up to 42 MHz
Selectable frequencies: Up to 1680
Frequency banks: 20 fixed banks + 1 user bank
Channels per bank: Up to 12 compatible channels
Frequency step size: 25 kHz
Frequency range: Depends on regional band (UHF)
Audio Performance
Audio frequency response: 80 Hz – 18 kHz
Signal-to-noise ratio: ≥ 110 dBA
Total harmonic distortion (THD): ≤ 0.9 %
Peak deviation: ±48 kHz
Nominal deviation: ±24 kHz
Receiver (EM 100 G4)
Outputs:
Balanced XLR
Unbalanced 6.3 mm (¼”) jack
Output level:
XLR: up to +12 dBu
Jack: up to +12 dBu
Display: Backlit LCD
Antennas: Detachable
Power supply: External power adapter (12 V DC)
Operating temperature: –10 °C to +55 °C
Dimensions: approx. 190 × 212 × 43 mm
Weight: approx. 980 g
Bodypack Transmitter (SK 100 G4)
RF output power: Up to 30 mW (region dependent)
Input connector: 3.5 mm locking mini-jack
Power supply:
2 × AA batteries or
Optional rechargeable battery pack
Battery life: approx. 8 hours
Input sensitivity range: Adjustable
Dimensions: approx. 82 × 64 × 24 mm
Weight: approx. 160 g (without batteries)
Wireless Performance
Typical operating range: Up to 100 m (line of sight)
Squelch: Low / Middle / High / Off
Infrared sync: Yes
Typical Applications
Live performance
Instrument wireless systems
Presentations and conferences
Video and broadcast audio
Houses of worship

EW-D CI1 — Specifications
System Overview
System type: Sennheiser Evolution Wireless Digital (EW‑D)
Configuration: True diversity digital receiver + bodypack transmitter
Use cases: Wireless instrument connection (guitar, bass, keyboard), stage use, small venues
Wireless range: Up to approximately 100 m (328 ft) line‑of‑sight
Latency: Around 1.9 ms (very low delay)
Dynamic range: ~134 dB
Selectable channels: Up to about 2240 presets on a fine UHF grid
Control: Bluetooth Smart Assist for mobile control and monitoring
Receiver (EM)
Receiver type: True diversity tabletop/rack unit (half‑rack width)
Mounting: Rackmount hardware included (half‑rack)
Antennas: 2 detachable BNC external antennas
Audio outputs:
• Balanced XLR
• Unbalanced 1/4″ TRSGain range: About ‑3 dB to +42 dB in 3 dB steps
Audio frequency response: 20 Hz to 20 kHz
Output levels:
• Balanced XLR: approx. +18 dBu
• Unbalanced TRS: approx. +12 dB
Transmitter (Bodypack)
Transmitter type: EW‑D bodypack
Input: Locking 3.5 mm TRS jack for instrument or mic/line signals
Cable included: CI1 instrument cable for guitar/bass
RF output power: ~10 mW (standard)
Power source: 2 × AA batteries (alkaline)
Battery life: ~8 hours with alkaline, up to ~12 hours with optional rechargeable pack
Mute switch: On bodypack
Audio Performance
Audio frequency response: 20 Hz – 20 kHz
Sample resolution: 24‑bit digital audio quality
Dynamic range: ~134 dB
Latency: Approx. 1.9 ms
Distortion: Very low (within digital system specification)
Wireless & Frequency Info
Modulation: Digital transmission (wideband, robust against interference)
Frequency selection: Automatic scanning and selectable channels
Frequency ranges: Varies by regional model — typical EW‑D bands can include ranges around 470–526 MHz, 520–576 MHz, etc.
Bluetooth: BLE for Smart Assist app control and syncing


