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Complete Wireless Instrument Kit – QLXD4, QLXD1, e900 Included – All three components are supplied: the QLXD4 1/2U rack receiver, the QLXD1 beltpack transmitter, and the e900 miniature instrument microphone, giving you everything needed to wirelessly capture saxophones, trumpets, percussion, and more with studio clarity.
100 Selectable UHF Channels & 100–300m Stable Range – Operates in the UHF 640–664 MHz band with 100 user-selectable channels to avoid interference. Delivers a rock-solid signal from 100 meters in complex RF environments up to 300 meters in open spaces, keeping instruments connected on the largest stages.
Secured by Encrypted Digital Transmission – Advanced encryption locks your audio signal, preventing eavesdropping and cross-channel interference. Sensitive performances and premium live events remain private and drop-out-free, even in crowded RF spectrums.
Compact 1/2U Rack Receiver with Blue LED Control – The black metal QLXD4 receiver fits a half-rack space and features a bright blue LED display showing frequency, RF/AF levels, and transmitter battery status. Rugged, durable, and purpose-built for professional touring and fixed installations.
Optimized for Stage Instruments & Live Performances – From guitar and bass wireless rigs to horn sections and drum overheads, the QLXD14 system preserves the full dynamic range and nuance of your instrument, making it the first choice for concerts, worship bands, theater pits, and broadcast studio applications.
QLXD4 Receiver + QLXD1 Bodypack + Beta98 Clip-on Microphone | Professional Digital Wireless
QLXD4 | QLXD1 | e900 Instrument Mic — This professional digital wireless system is engineered specifically for stage instruments performance. The QLXD4 half-rack receiver delivers rock-solid predictive switching True Diversity reception, while the rugged QLXD1 bodypack transmitter offers unequaled flexibility for horn players, percussionists, and string artists. Included e900 clip‑on microphone captures every nuance of your instrument with pristine clarity, feedback rejection, and discrete placement. Experience 24‑bit digital audio, 100 UHF channels, and AES‑256 encryption — ideal for demanding live shows, touring, and broadcast.
Half-rack, metal chassis with blue LED display. Digital predictive switching True Diversity, Ethernet networking for multi‑receiver control, automatic channel scan, and IR sync. Compatible with Wireless Workbench.
Rugged metal housing, TA4M connector, 10mW/1mW selectable RF power, backlit LCD, up to 9h battery life, AES‑256 encryption, and 120 dB dynamic range — perfect for instrument or lavalier use.
Compact, supercardioid condenser microphone tailored for wind, brass, and percussion instruments. Flexible gooseneck, integrated preamp, natural clarity and outstanding feedback rejection for loud stages.
Government-grade encryption ensures secure transmission, prevents eavesdropping. Operating range up to 300 meters (line-of-sight) for open stages. Ideal for concerts and TV studios.
| Parameter | Detailed Specs |
|---|---|
| System Combo | QLXD4 Receiver + QLXD1 Bodypack + e900 Instrument Mic |
| Audio Quality | 24‑bit / 48 kHz digital, DQPSK modulation |
| Dynamic Range | >120 dB (A‑weighted) |
| Frequency Response (Beta98) | 20 Hz – 20 kHz (±2 dB) |
| UHF Frequency Band | 640–664 MHz (50 MHz bandwidth, 100 selectable channels) |
| Working Range | Up to 300m (1000ft) open area, typical 100m indoor/outdoor stage |
| Latency | 2.9 ms |
| Encryption | AES‑256 compliant |
| Diversity | True Digital Predictive Diversity |
| Battery Life (QLXD1) | Up to 9h (AA alkaline) / 10h (Shure SB900 Li‑ion) |
| RF Output Power | 1 mW / 10 mW switchable |
| Receiver Outputs | XLR balanced (max +10 dBV) & 1/4” TS unbalanced |
| Dimensions (Receiver) | 1.63"×7.75"×5.94" (41×197×151 mm), 1/2U rack |
| Included Mic Pattern | Supercardioid, integrated clip-on |
⭐ The Beta98 clip-on mic combined with QLXD1 bodypack provides ultra‑clean gain before feedback, ideal for loud stages and broadcast scenarios. Uncompromised digital audio ensures your instrument sounds natural and detailed.
✔ Encrypted & Interference‑free – AES‑256 keeps your performance secure.
✔ Zero Audio Dropouts – Digital True Diversity with automatic frequency management.
✔ Musician Friendly – Beta98 clips firmly to bell of brass/woodwind, QLXD1 clips to belt or instrument strap.
✔ Seamless Integration – IR sync, network ready, compatible with third-party control (AMX/Crestron).
✔ Premium Build Quality – All-metal transmitters and rugged receiver, ready for touring.
For bulk orders, system tuning, or specific instrument mic setups — our audio experts are ready to help.
✉️ shop@micwlaudio.com📞 Custom solutions for houses of worship, touring packages, and venue installations. Contact us for a tailored quote.
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