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Anchor LIB-DP4-AIR Liberty 2 Deluxe Package - LIB2-XU4, LIB2-AIR, 2x SS-550, 4x Wireless Mic

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The Liberty Deluxe AIR Package 4 includes LIB2-XU4 speaker, LIB2-AIR companion speaker, two SS-550 speaker stands, and choice of four wireless handheld mics and/or headband and lapel mics with belt packs.

The Liberty 2 by Anchor Audio is an upgraded version of their most popular portable, stand-mountable sound system originally designed in 1986. This system has been designed for indoor venues where roughly 1,500 people need to hear your speaker clearly. It can even be brought outside thanks to its rechargeable battery that lasts up to 8 hours, eliminating the need to search for a power source.

The LIB2-XU4 comes with a built-in Bluetooth receiver, an AIR wireless transmitter, and two dual wireless microphone receivers. The transmitter allows the Liberty 2 to send signal to the LIB2-AIR companion speaker. It offers over 100 frequency channels, but even in the rare instance of signal interference, a twist lock output is also included to send wired daisy-chained audio. The Liberty 2 series operates in the same frequency as Anchor Audio's Assistive Listening products, allowing you to create an ADA-compliant sound system with ease!



  • Everything you need for a complete PA system
  • Reach crowds of 1,500+
  • 117 dB of clear sound
  • Connect up to four wireless mics 300'+ away
  • Send signal to companion speaker with Anchor AIR
  • Built-in Class 1 Bluetooth
  • Lithium ion rechargeable battery; 6-8 hours per charge


  • Rated Power Output: 200W AC/DC RMS
  • Max SPL @ Rated Power: 117 dB @ 1m
  • Frequency Response: 60 Hz to 15 kHz ± 3 dB
  • Speaker: 10" woofer, ceramic compression driver
  • Microphone Wireless Frequency: 1.9 GHz DECT
  • Microphone Wireless Range: 300'+ line of sight
  • Mic Inputs:
    • Lo-Z, balanced, XLR & 1/4"
    • 34V DC condenser mic (phantom) power
    • Hi-Z (10 kΩ), unbalanced, 1/4" phone
  • Line Inputs:
    • Balanced mono, 1/4"
    • Unbalanced stereo, 3.5mm
  • Speaker Input: 4-pole Neutrik Speakon jack
  • Line Output (post fader): Isolated, 600 Ω, 1/4"
  • Speaker Output: 4-pole Neutrik Speakon jack
  • Sensitivity for Rated Output:
    • Lo-Z Microphone: -52 dBV (2.5 mVrms)
    • Hi-Z Microphone: -43 dBV (7.5 mVrms)
    • Auxiliary (line): -14 dBV (200 mVrms)
  • Anchor AIR Specifications:
    • AIR Frequency Range: 902-928 MHz
    • AIR Wireless Range: 300'+ line of sight
  • AC Power Requirements: 100-240 VAC, 50/60 Hz, 250 W max
  • Battery: Two 12V LFP rechargeable batteries, 7.5 AH
  • Dimensions (H x W x D): 23" x 14" x 11.5" (58.4 x 35.6 x 29.26cm)
  • Weight: 28 lbs (12.7 kg)

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