QTX DELTA-50 Compact Portable PA System | Bluetooth & 2 Wireless Microphones
DETAILS
The QTX DELTA-50 is a compact desktop portable PA system with Bluetooth, USB/SD media playback and dual wireless microphones, ideal presentations, ceremonies and meetings.
The QTX DELTA-50 is a self-contained portable PA system designed for smaller indoor environments where clear speech and simple music playback are required. Housed in a compact, injection-moulded desktop cabinet, it provides a practical solution for presentations, award ceremonies, meeting rooms, classrooms and training sessions.
An integrated USB/SD/FM media player allows audio playback directly from a memory stick or SD card, while the built-in Bluetooth receiver enables wireless streaming from smartphones, tablets or laptops. This makes it easy to play background music, walk-on tracks and speech audio without additional equipment.
The DELTA-50 also includes two VHF handheld wireless microphones with built-in storage holsters, allowing presenters, hosts and performers to move freely without being restricted by cables. A microphone echo effect is provided for enhanced vocal clarity, making it suitable for public speaking, small performances and vocal rehearsal.
With mains or rechargeable battery operation and a powerful 50W internal amplifier, the DELTA-50 offers up to 8 hours of portable use from a single charge. Its lightweight design and compact size make it easy to transport and quick to set up, making it ideal for schools, corporate venues, community halls and temporary event spaces.
QTX DELTA-50 Key Features:
- Mains or rechargeable battery operation: Can be used plugged in or completely portable
- Built-in Bluetooth receiver: Wirelessly stream audio from phones, tablets and laptops
- 50W integrated amplifier: Delivers clear sound for speech and background music
- 2 x VHF handheld wireless microphones: Ideal for presentations, teaching and rehearsal
- Echo effect for microphones: Adds clarity and presence to vocals
- USB, SD card & FM media player: Play music and audio directly without external devices
- Integral microphone holsters: Safe and convenient storage for handheld transmitters
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Compact desktop design: Easy to transport and ideal for small rooms
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SPECS & DOWNLOADS
Download the PDF User Manual HERE >
QTX DELTA-50 Specifications:
- Power supply: 110–240Vac, 50/60Hz (figure-8), 12Vdc or internal battery
- Battery: 12V 2.3Ah sealed lead-acid
- Battery life: Up to 8 hours
- HF driver: 2 x 25mm balanced dome
- LF driver: 200mm (8") reinforced paper cone
- Output power: 50W RMS
- SNR: 85dB
- Construction: Injection-moulded polypropylene
- Handheld transmitter power: 3Vdc (2 x AA batteries each)
- Wireless microphone frequencies: 174.1MHz & 175.0MHz
- Microphone frequency response: 40Hz – 15kHz
- USB / SD format: FAT32 (32GB max)
- Bluetooth version: 4.2
- Dimensions: 380 x 295 x 220mm
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Weight: 7.2kg

