Important Note: The M-VAVE WP9T Transmitter and WP9R Receiver are sold separately, not as a set. Please select your preferred unit when purchasing.

Enjoy cable-free audio monitoring with the M-VAVE WP9 Wireless IEM System, a compact wireless audio transmission solution designed for live performances, rehearsals, teaching and studio applications. Operating on the 2.4GHz wireless band, the WP9 delivers 24-bit/48kHz lossless digital audio transmission, with low latency and an effective wireless range of up to 30 metres under suitable conditions.

The WP9 system is available in two variations: the WP9T Transmitter and the WP9R Receiver, sold separately. The transmitter connects to a compatible audio source, such as a mixer, computer, sound card or other suitable device, while the receiver outputs the transmitted audio to compatible headphones, earphones, in-ear monitors or other audio equipment with a 3.5mm connection. Select the variation required for your setup, or purchase both units to create a complete wireless monitoring system.

With latency as low as 4.5ms in mono mode and 10.8ms in stereo mode, the WP9 is designed to provide responsive monitoring for performance and practice. Selectable mono and stereo modes accommodate different audio requirements, while the transmitter's dedicated mute function and the receiver's five-level volume adjustment provide convenient control over the audio signal.

Both units feature a compact, metal-bodied design with a convenient clip-on form that can also be used as a mini belt-pack-style device. LED indicators display battery level, connection status and audio mode, with additional indicators for transmitter mute status and receiver volume level.

Each unit features a built-in rechargeable lithium-ion battery offering approximately six hours of operation per charge. With support for one transmitter connecting to multiple compatible receivers, the WP9 system provides a flexible monitoring solution for individual performers and small-group applications.

Features

• Two-Part System: Choose the WP9T Transmitter or WP9R Receiver to suit your monitoring setup. Units are sold separately.
• 24-bit/48kHz Digital Audio: Supports lossless wireless audio transmission for detailed, high-resolution monitoring.
• 2.4GHz Wireless Transmission: Provides cable-free audio connectivity between compatible transmitter and receiver units.
• Low Latency: Approx. 4.5ms in mono mode and 10.8ms in stereo mode.
• Up to 30m Wireless Range: Offers an effective range of up to 30 metres under suitable conditions.
• Mono and Stereo Modes: Supports both audio modes to accommodate different monitoring requirements.
• 3.5mm Audio Connections: The transmitter features a 3.5mm input, while the receiver features a 3.5mm output.
• Transmitter Mute Function: The WP9T includes a dedicated mute function for convenient control of transmitted audio.
• Receiver Volume Adjustment: The WP9R features five-level output volume control.
• LED Status Indicators: Display battery level, pairing status and mono/stereo mode, with additional mute or volume status indications.
• Compact Clip-On Design: Lightweight metal-bodied units can be clipped on or used as mini belt-pack-style devices.
• Rechargeable Batteries: Each unit provides approximately six hours of operation per charge.
• Multi-Receiver Capability: One transmitter can send audio to multiple compatible receivers. Up to four WP9 system sets are specified for simultaneous operation.

Specifications

• Brand: M-VAVE
• Series: WP9
• Product Type: Wireless in-ear monitoring transmission system
• Available Variations:
• WP9T – Wireless Transmitter
• WP9R – Wireless Receiver
• Wireless Frequency Band: 2.4GHz
• Audio Transmission Quality: 24-bit/48kHz lossless digital audio
• Latency: 4.5ms mono / 10.8ms stereo
• Wireless Range: Up to 30m under suitable conditions
• Frequency Response: 20Hz–20kHz (+1dB/-3dB)
• Audio Connections: 3.5mm input on WP9T; 3.5mm output on WP9R
• Audio Modes: Mono and stereo
• Transmitter Controls: Pairing, mono/stereo selection, power and mute
• Receiver Controls: Pairing, mono/stereo selection, power and five-level volume adjustment
• Battery Type: Built-in rechargeable lithium-ion
• Battery Nominal Voltage: 3.7V
• WP9T Transmitter Battery: 780mAh, model 603040 (as specified in the manual)
• WP9R Receiver Battery: 450mAh, model 602040 (as specified in the manual)
• Operating Time: Approximately 6 hours per unit
• Charging Connection: USB Type-C
• Recommended Charging Supply: 5V, 1A
• Dimensions (each unit): 60 × 40 × 15mm
• WP9T Transmitter Weight: Approx. 35g
• WP9R Receiver Weight: Approx. 29g

Package Contents

Package contents depend on the selected product.

• WP9T Transmitter: 1 × M-VAVE WP9T Wireless Transmitter
• WP9R Receiver: 1 × M-VAVE WP9R Wireless Receiver

Note: The M-VAVE WP9T Transmitter and WP9R Receiver are sold separately and are not supplied as a set. Please select either the WP9T Transmitter or the WP9R Receiver when purchasing. To create a complete wireless monitoring system, you will need to purchase one transmitter and at least one compatible receiver. Headphones, earphones, in-ear monitors, audio cables, USB charging cables and charging adapters are not included.