Alto Professional Uber PA
50-Watt Portable Rechargeable Bluetooth PA System

OUR PART #  UBER-ALTO


The Alto Professional Uber PA is a self-powered portable wireless PA system with Bluetooth® technology. It is the perfect solution for delivering hours of clear, punchy, high-fidelity sound from a wide variety of wireless or hard-wired signal sources, whether you have access to AC power or not. Uber PA is perfect for outdoor weddings and business meetings, backyard parties, award/graduation ceremonies or singers/small musical ensembles. Not having AC power is not a problem for the Uber PA.

The Uber PA unit features two input channels, each having its own independent volume control. You can stream music wirelessly from any Bluetooth-enabled device, and there is a convenient USB charging port to keep your phone ready to go. With 50 watts of peak power driving a high-quality 6 ½" 2-way speaker and a long-lasting 50-hour rechargeable battery, Uber PA is ready to take on any challenge.

Alto Professional Uber PA Features:

  • Portable self-powered PA system
  • 50 watts (peak) drives high-quality 6.5" woofer, 2" tweeter
  • Two Line/Mic channels with XLR/1/4” (6.35 mm) combo inputs
  • Streams music wirelessly from any Bluetooth-enabled device
  • NFC pairing and 1/8
  • Master Volume, Line Out and battery level indicator
  • Built-in rechargeable battery delivers up to 50 hours continuous use
  • USB charging port for phone, tablet or other device
  • Top panel storage tray for smartphones, keys, guitar picks, and more
  • Rugged design with built-in side handles for easy transport

Alto Professional Uber PA Specifications:

  • Power Output: 50 Watts peak, (25 Watts continuous power)
  • LF Driver: 6.5" (165.1 mm) woofer
  • HF Driver: 2" (50.8 mm) tweeter
  • Frequency Response: 90 Hz - 20 kHz
  • Connectors:
    • (2) Line/Mic channels with XLR-1/4" (6.35 mm) TRS combination input
    • (1) 1/8" (3.5 mm) TRS/stereo Aux input
    • (1) 1/4" (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 (HxWxD): 13.8" x 16.2" x 9.4" (351 x 412 x 242mm)
  • Weight: 16.5 lbs (7.7 kg)

Alto Professional Uber PA
50-Watt Portable Rechargeable Bluetooth PA System

OUR PART #  UBER-ALTO

Product Information:

The Alto Professional Uber PA is a self-powered portable wireless PA system with Bluetooth® technology. It is the perfect solution for delivering hours of clear, punchy, high-fidelity sound from a wide variety of wireless or hard-wired signal sources, whether you have access to AC power or not. Uber PA is perfect for outdoor weddings and business meetings, backyard parties, award/graduation ceremonies or singers/small musical ensembles. Not having AC power is not a problem for the Uber PA.

The Uber PA unit features two input channels, each having its own independent volume control. You can stream music wirelessly from any Bluetooth-enabled device, and there is a convenient USB charging port to keep your phone ready to go. With 50 watts of peak power driving a high-quality 6 ½" 2-way speaker and a long-lasting 50-hour rechargeable battery, Uber PA is ready to take on any challenge.

Alto Professional Uber PA Features:

  • Portable self-powered PA system
  • 50 watts (peak) drives high-quality 6.5" woofer, 2" tweeter
  • Two Line/Mic channels with XLR/1/4” (6.35 mm) combo inputs
  • Streams music wirelessly from any Bluetooth-enabled device
  • NFC pairing and 1/8
  • Master Volume, Line Out and battery level indicator
  • Built-in rechargeable battery delivers up to 50 hours continuous use
  • USB charging port for phone, tablet or other device
  • Top panel storage tray for smartphones, keys, guitar picks, and more
  • Rugged design with built-in side handles for easy transport

Alto Professional Uber PA Specifications:

  • Power Output: 50 Watts peak, (25 Watts continuous power)
  • LF Driver: 6.5" (165.1 mm) woofer
  • HF Driver: 2" (50.8 mm) tweeter
  • Frequency Response: 90 Hz - 20 kHz
  • Connectors:
    • (2) Line/Mic channels with XLR-1/4" (6.35 mm) TRS combination input
    • (1) 1/8" (3.5 mm) TRS/stereo Aux input
    • (1) 1/4" (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 (HxWxD): 13.8" x 16.2" x 9.4" (351 x 412 x 242mm)
  • Weight: 16.5 lbs (7.7 kg)
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