Updated 14 May 2026
| Brand | QTX |
| Category | Musical Instruments |
| Available at | 1 UK stores |
| 90-day avg | £174.00 |
QTX
QTX Delta 50 Portable Desktop PA with Bluetooth
£189.00Hold
Cheapest at Gear4music · 1 store
Deep Intelligence Analysis
RSI · Bollinger Bands · Buy/Sell Signal · News
PRICE HISTORY
Current
£181
Change
+20.8%
Avg
£169
Low
£150
High
£181
Volatility
4.7%
PRODUCT DESCRIPTION
- Compact & Portable All-In-One PA System The QTX Delta 50 Portable Desktop PA with Bluetooth provides the perfect balance between portability and flexible functionality. The all-in-one system features built-in Bluetooth connectivity integrated USB/SD/FM media player and more. It provides powerful audio performance and high-quality sound reproduction. The QTX Delta 50 boasts 50W of output power ideal for small venues busking rehearsals and more. The portable yet powerful design makes the Delta 50 perfect for live performances complete with VHF handheld wireless microphones and a built-in media player with support for a wide range of formats. It also boasts an internal rechargeable battery for added reliability. Wireless Bluetooth Connectivity One of the most unique features of the Delta 50 Portable PA System is the integrated Bluetooth receiver. This integrated Bluetooth connectivity allows you to stream music and audio from your Bluetooth-enabled device such as a smartphone. This eliminates the need for AUX cables and allows you to freely move around the PA system without the fear of the signal cutting out. The Bluetooth connectivity is ideal for streaming backing tracks for live performances and more. USB/SD/FM Media Player With Recording Function Another convenient feature of the Delta 50 is the integral USB/SD/FM media player. This media player provides support for a range of formats allowing you to play music from USB flash drives SD cards and even featuring a built-in radio receiver. VHF Microphones & Remote Control The QTX Delta 50 also comes complete with a pair of wireless VHF handheld microphone transmitters. These high-quality wireless microphone transmitters are ideal for live performances business meettings classroom activities houses of worship and more. The wide dynamic range and premium-grade design provides high-quality audio. There is also a built-in Echo effect for the microphones providing added flare when it comes to live vocalist performances. Features Mains/rechargeable operation Built-in Bluetooth receiver Echo effect for microphones 2 x VHF handheld microphones included Integral holsters for handheld transmitters Integral USB/SD/FM media player Powerful 50W output Compact PP moulded cabinet Specifications Power Supply: 110/240Vac 50/60Hz (fig 8) 12Vdc or internal battery Battery: 12Vdc 2.3A/h Sealed Lead Acid Battery: life Up to 8 hours HF Driver: 2 x 25mmØ
- balanced dome LF Driver: 200mm (8") reinforced paper cone Output Power: 50Wrms SNR: 85dB Construction: Injection-moulded polypropylene Power supply (Handheld Transmitters): 9Vdc (PP3 battery) each Wireless Microphone Frequencies: 174.1MHz + 175.0MHz Frequency Response (Mics): 40Hz - 15kHz SD/USB Format: FAT 32 (32GB max) Bluetooth Version: 2.1 Dimensions: 380 x 295 x 220mm Weight: 7.2kg