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The U4 In-Ear Monitor Wireless System delivers great-sounding audio to your favorite in-ear monitors or headphones. Enhance your stage performance by freeing yourself from the tangles and limitations of cables!
The U4’s plug-and-play design makes it incredibly portable and easy to use.
Provides clear and high-quality sound, good sound reproduction, clear and consistent sound
Long-lasting battery, strong performance during long rehearsals, charges fast and lasts great
Simple setup, plug and play application, easy to use, intuitive, simple to set up and operate
Portability
Compact size and lightweight design for easy transportation, easy to connect and portable
Australian rock band from Melbourne.
British guitarist and educator known for his expertise in fusion and modern jazz guitar playing.
American drummer and musician.Known for his work with the progressive metal band.
English indie rock band from Watford, Hertfordshire, formed in 2015.
| WIRELESS TYPE | 2.4 GHz ISM worldwide open band |
| BIT DEPTH/SAMPLE RATE | 24-bit / 48 kHz |
| SWITCHABLE CHANNELS | 6 |
| SIMULTANEOUS CHANNELS | 6 |
| FREQUENCY RESPONSE | 20 Hz – 20 kHz (-3dB) |
| DYNAMIC RANGE | 107 dB |
| LATENCY | 5 ms |
| RANGE | 90 feet |
| Customer Reviews | 4.6 out of 5 stars 2,137 | 4.6 out of 5 stars 278 | 4.7 out of 5 stars 255 | 4.5 out of 5 stars 467 | 4.0 out of 5 stars 45 | 4.6 out of 5 stars 19 | 4.2 out of 5 stars 9 |
| Price | $199.99$199.99 | $119.20$119.20 | $19.99$19.99 | $44.99$44.99 | $199.00$199.00 | $199.00$199.00 | $199.00$199.00 |
| APPLICATION | DRUM/MONITOR/BAND | Electric/Acoustic Bass Guitar | CASE for U4 System | Speakers, Mixer, PA Systems | Saxo, Trumpet, Trombone Brass | Acoustic Guitar Wireless | Violin and Viola |
| BATTERY | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| LATENCY | 5 ms | 5 ms | X | 5 ms | 5 ms | 5 ms | 5 ms |
| WIRELESS TYPE | 2.4 GHz ISM | 5.8 GHz ISM | X | Bluetooth | 2.4 GHz ISM | 2.4 GHz ISM | 2.4 GHz ISM |
| RANGE | 90 feet | 100 feet | X | 100 feet | 90 feet | 90 feet | 90 feet |