Sennheiser EW-D CI1 S7-10

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Sennheiser EW-D CI1 S7-10

Sennheiser

EW-D CI1 S7-10

4.5 Expert Rating

Product Info

Article Number: 519166
Model: EW-D CI1 S7-10
Price: $610.50

* Prices may vary. Check retailer for current pricing and availability.

The Sennheiser EW-D CI1 S7-10 is a fantastic wireless system for gigging musicians—especially bassists and guitarists needing reliable, high-quality audio. The digital transmission is a game-changer for avoiding RF issues, and the included accessories make it ready to go straight out of the box. It's a premium-priced solution, but the performance and Sennheiser’s reputation justify the investment.

Product Description

  • Sennheiser EW-D CI1 S7-10
  • Digital Wireless System
  • With CI1 instrument cable
  • Frequency range S7-10: 662 - 693.8 MHz
  • Switching bandwidth: 32 MHz
  • Dynamic range: 134 dB
  • Frequency range: 20 - 20
  • 000 Hz
  • Transmission power: 10 mW
  • 4-Digit battery indicator on receiver
  • Mobile access via Smart Assist App for system settings
  • Operating time with AA batteries: up to 8 hours
  • 2 BNC antenna jacks
  • Outputs: XLR
  • jack (balanced/unbalanced)
  • Includes 2x antennas
  • power supply unit with country adapter
  • rackmount set and AA batteries
PROS
  • • Rock-solid Sennheiser build quality inspires confidence and longevity.
  • • Digital transmission provides pristine audio clarity and minimal interference.
  • • Smart Assist App simplifies setup and troubleshooting considerably.
  • • Excellent dynamic range handles loud stages without distortion.
CONS
  • • The handheld transmitter can feel a bit bulky for extended use.
  • • Limited frequency band may require coordination in crowded RF environments.
  • • AA battery power, while convenient, isn't the most efficient power solution.

Product Video

Key Features

Frequency Band 662 - 693.8 MHz (S7-10)
Channels Up to 12
Range Approximately 300 ft, line of sight
Latency Less than 2ms, virtually imperceptible
Battery Life Up to 8 hours with AA batteries
Connector XLR, Jack (balanced/unbalanced)

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Frequently Asked Questions

The CI1 offers digital transmission for improved audio fidelity and reduced interference, a significant upgrade over the analog EW 115's performance, though the 115 might be more budget-friendly.
It's a good bandwidth, but always check your local RF environment; coordination may be needed in areas with many wireless devices.
Yes, AA NiMH or Li-ion rechargeables work well; ensure they provide sufficient voltage for optimal transmitter performance.

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