Stable and smooth stereo wireless transmission delivers a clear and natural high-fidelity monitoring experience. With a wide and immersive stereo soundstage, you can break free from cables and fully immerse yourself in the music.
C-7old
Stereo Wireless In-ear Monitor System
Perfect for Rehearsal, Live Performance & Streaming
The C-7 Stereo Wireless In-Ear Monitor System easily transforms your wired earphones into a wireless monitoring solution and is compatible with most in-ear monitor earphones. Operating on the 5.8GHz wireless frequency band, it delivers a more stable, low-interference wireless transmission experience. The newly added display screen provides a more intuitive view of channel selection, battery level, and system status. Featuring both Auto and Manual pairing modes, the C-7 also supports one transmitter connected to multiple receivers, making it ideal for synchronized band monitoring. Whether for daily rehearsals, live performances, or streaming, the C-7 delivers a freer and more convenient stereo wireless monitoring experience.
5.8GHz Frequency Band
30m Transmission
HD Display
6 Hours Battery Life
3000mAh Charging Case
Over 30 Hours Total Battery Life
Stereo / Mono
5 Preset EQs
Auto and Manual Pairing Modes
Support 1-to-Multiple Receivers
Professional Stereo Wireless Sound
Auto & Manual Pairing Modes
Supports both Auto and Manual pairing modes. Auto mode enables quick 1-to-1 connection, while Manual mode supports one transmitter connected to multiple receivers with 10 channels.
One-Touch Frequency Hopping & Smart Channel Selection
In Auto mode, the system powers on and automatically connects while selecting the best available channel. When interference occurs, you can quickly switch frequencies with a single press. Manual mode also supports channel scanning to easily find a more stable wireless channel.
High-Resolution Mini Display
Equipped with a 0.87-inch high-resolution display for clear viewing of audio signal, battery level, pairing mode, EQ settings, and other system information.
Supports One Transmitter to Multiple Receivers
In Manual mode, one transmitter can connect to multiple receivers, making it ideal for band rehearsals, live streaming, interviews, and other multi-user monitoring scenarios.
Plug & Play
The transmitter supports 1/8” or 1/4” stereo audio input, making it compatible with audio interfaces, mixers, live streaming devices, and personal monitoring/mixing systems.
Button Lock Function
After 1 minute of inactivity, the function buttons are automatically locked to help prevent accidental operation. Double-press the power button to quickly unlock them.
5 Monitoring EQ Presets
In-ear monitoring can cause the occlusion effect, resulting in boosted low frequencies and a muffled sound. The C-7 features 5 built-in monitoring EQ presets that effectively reduce this issue, delivering a clearer and more natural monitoring experience.
Stereo & Mono Modes
Stereo mode is suitable for stereo devices such as headphone output interfaces, while Mono mode is designed for Line Out or Aux Out connections from mixers and audio interfaces, meeting different usage scenarios.
Mono Mode
Stereo Mode
Make Your In-Ear Monitors Wireless
With up to 6 hours of battery life and a transmission range of up to 30 meters, performers can move freely while enjoying every dynamic detail.
Connection
Mono Mode
Stereo Mode
3000mAh Charging Storage Case
The C-7 comes with a dedicated charging storage case, allowing the transmitter and receiver to be stored and charged directly. With a simple press of a button, the charging process can be activated. When fully charged, the case can recharge the entire wireless system approximately 2 times, providing a total runtime of over 18 hours.
The C-7X4 includes a storage case that accommodates 1 transmitter and 4 receivers.
3 Mounting Options
The receiver offers three mounting options: clip, lanyard and magnetic attachment, providing flexible wearing and positioning for different use cases.
Clip
Magnetic Attachment
Lanyard
C-7 Series Variants
The C-7 stereo wireless in-ear monitor system is available in multiple configurations, including C-7 Receiver, C-7 and C-7X4, designed to meet different usage scenarios and setup needs.
C-7 Receiver
Receiver Only
Designed to work with the C-7 transmitter for one-to-multiple setups, or as a backup receiver to extend usage time.
C-7
1 Transmitter + 1 Receiver + Charging Case
Ideal for personal stereo in-ear monitoring. Additional receivers can be added with C-7 Receiver.
C-7X4
1 Transmitter + 4 Receivers + Carry Case
Perfect for up to 4 users. Easily expandable by adding more C-7 Receivers.
In the Box
Receiver x 1
USB-C Charging Cable x 1
Transmitter
x 1
Receiver x 1
Magnetic Patch x 1
USB-C Dual Charging Cable x 1
Neck Lanyard x 1
1/4” Adapter x 1
Charging Case x 1
Transmitter x 1
Receiver x 4
Magnetic Patch x 4
USB-C Dual Charging Cable x 1
USB-C Trio Charging Cable x 1
Neck Lanyard x 4
1/4” Adapter x 1
Carrying Case x 1
C-7 Stereo Wireless In-Ear Monitor System
– Easily turns your in-ear monitors into a wireless system
– Compatible with audio interfaces, mixers, and personal mixing systems for rehearsals, live performances, and streaming
– Supports stereo / mono input modes
– Supports both automatic and manual pairing modes
– One transmitter supports multiple receivers for flexible system expansion
– Built-in monitoring EQ presets effectively reduce the occlusion effect, delivering a clearer and more natural monitoring experience
– Equipped with a 3000mAh charging case, capable of recharging the transmitter and receivers approximately 2 times, providing over 18 hours of total runtime and keeping the system ready at all times. C-7X4 includes a storage pouch
– Compact and portable design for easy carrying
– Receiver supports three mounting options: clip, lanyard, and magnetic attachment
– One-touch frequency hopping and manual channel selection for quick access to the best wireless channel
– 5.8GHz wireless frequency band
– Up to 6 hours of battery life per charge
– 24-bit audio sampling rate
– Ultra-low latency of 7.5ms
– Transmission range up to 30m
– 96dB dynamic range
– Supports 16–32Ω earphones
– Frequency Band: 5.8 GHz ISM (5.725 GHz – 5.85 GHz)
– Transmission Power: <25 mW EIRP
– Operation Range: <30 m
– Latency: 7.5 ms
– Dynamic Range: 96 dB
– THD+Noise: <0.4% @ 1 kHz
– Input Impedance (Transmitter): 3.7 kΩ
– Maximum Input Level (Transmitter): 2.7 Vrms
– Recommended Headphone Impedance (Receiver): 16–32 Ω
– Maximum Output Power (Receiver): 57 mW RMS
– Operating Time: Approx. 6 hours
– Charging Time: Approx. 3 hours
– Battery:
- 3.7 V / 750 mAh (Transmitter)
- 3.7 V / 500 mAh (Receiver)
- 3.7 V / 3000 mAh (Charging Box)
– Dimensions & Weight:
- Transmitter: 76 × 42.5 × 30 mm / 50 g
- Receiver: 58.5 × 38 × 33 mm / 40 g
