Sennheiser EW-D CI1 S1-7

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Sennheiser EW-D CI1 S1-7

Sennheiser

EW-D CI1 S1-7

4.5 Expert Rating

Product Info

Article Number: 519164
Model: EW-D CI1 S1-7
Price: $610.50

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

The Sennheiser ew-D CI1 S1-7 is a fantastic wireless guitar/bass system for working pros and serious hobbyists. It’s incredibly reliable with its digital transmission and intuitive app control, making stage setup a breeze. If you're tired of cable clutter and need dependable performance without a premium price tag, this is a solid choice.

Product Description

  • Sennheiser ew-D CI1 S1-7
  • Digital Wireless System
  • With CI1 instrument cable
  • Frequency range S1-7: 606.2 - 662 MHz
  • Switching bandwidth: 56 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 134dB dynamic range handles even the loudest stages.
  • • Digital transmission provides clean, interference-free audio clarity.
  • • Smart Assist App simplifies complex system configuration and monitoring.
  • • Durable metal construction ensures reliable performance gig after gig.
CONS
  • • AA battery power can be inconvenient for long, uninterrupted gigs.
  • • Limited channel count compared to higher-end wireless systems.
  • • The CI1 cable, while functional, isn't as premium as some players might desire.

Product Video

Key Features

Frequency Band 606.2 - 662 MHz (S1-7)
Channels Up to 48 (depending on bandwidth settings)
Range Up to 300 ft (line of sight, can be reduced by interference)
Latency Less than 3ms - virtually imperceptible.
Battery Life Up to 8 hours (with AA batteries)
Connector XLR, Jack (balanced/unbalanced)

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Frequently Asked Questions

The digital system uses intelligent frequency hopping, dynamically avoiding interference far better than older analog systems, ensuring a cleaner signal.
Yes, the unit includes a power supply, offering a convenient alternative to battery operation for stationary setups.
Absolutely, the CI1 cable uses a standard ¼ in connector, allowing for easy substitution with your preferred instrument cable.

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