Alto Uber Portable PA Speaker with Bluetooth - 50w


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Alto have used their PA-Solutions prowess to make an exceptional portable, wireless speaker.

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Price: £129.00
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Alto consider themselves as a “Live Performance Reinforcement Company”, making high-class professional PA solutions of all kinds. With the Alto Uber PA Bluetooth 50 Watt Speaker, Alto have synthesised their PA prowess and created an outstanding self-powered, portable and wireless PA system.

Hours of Use

The Alto Uber PA boasts a rechargeable battery that lasts up to 50 hours without compromising the sound, to support all kinds of uses, without risk of falling silent. To give you complete peace of mind, it displays the battery life so you know how much longer you can blast your favourite music through the substantial 6.5” woofer and 2” tweeter.

A Variety of Inputs

The Alto Uber PA can stream music wirelessly from any Bluetooth device up to 100 feet away, though if your device is close enough, you can take advantage of the USB charging port to guarantee hours of music. Alongside the Bluetooth capability, there are two XLR-¼” jack combo inputs, with a volume control for each input, so that a mic can be used alongside any other audio input, including a minijack input.

Alongside all these features, Alto have kept their heads in the real world, making sure the design is rugged and sustainable, so there are no concerns when the speaker is being transported, while the top of the speaker has a tray to hold a phone while streaming so that it is kept safe.


  • Power Output: 50 Watts peak, (25 Watts continuous power)
  • LF Driver: 6.5-inch (165.1 mm) woofer
  • HF Driver: 2-inch (50.8 mm) tweeter
  • Frequency Response: 90 Hz - 20 kHz
  • Connectors:
    - (2) Line/Mic channels with XLR-1/4-inch (6.35 mm) TRS combination input
    - (1) 1/8-inch (3.5 mm) TRS/stereo Aux input
    - (1) 1/4-inch (6.35 mm) Line-Out
    - (1) IEC AC power connection with Mains Fuse
  • Charge Port: (1) USB +5V, 1A
  • Controls: (2) Volume controls for Line/Mic channels, (2) Line/Mic selectors, (1) Volume control for Bluetooth® and Aux channels, Master Volume, Bluetooth® pairing button, Power on/off switch
  • Indicators: Power On, battery level, Bluetooth® pairing status.
  • Bluetooth®: Profile: A2DP, AVRCP, Range: Up to 100 feet / 30.5 meters
  • Bluetooth® Connection: Manual pairing or NFC
  • Battery Type: 12V, 5.0Ah SLA
  • Battery Life: Built in rechargeable battery delivers up to 50 hours of continuous use
  • Power: 100-240V AC, 50/60 HZ
  • AC Voltage Input/Fuse: 100, 110-120, 220-240V / T630mAL AC250V
  • Dimensions: (H x W x D): 13.8" x 16.2" x 9.4" / 351mm x 412mm x 242mm
  • Weight: 16.5 lbs. / 7.7 kg.


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