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Anchor Audio LIB-8000U1 Liberty Battery-Powered PA with Built-In Wireless Receiver

The Liberty Platinum with One Wireless Receiver is the most popular, portable sound system on the market. This speaker is designed to provide crystal clear voice amplification, and is also great for music. It includes one wireless receiver.

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Key Features


40 .lbs


6 Years


Anchor Audio, Inc.

Part No:




The Liberty LIB-8000U1 from Anchor Audio is a powerful portable PA system that operates on an internal rechargeable battery, or on AC power. It features a single built-in wireless microphone receiver that enables you to easily add an Anchor Audio wireless handheld or clip-on microphone. With the ability to add the separately available LIB-8001 external companion speaker, the Liberty is the ultimate easy to transport PA system. It also comes with two universal microphone jack inputs, and a "Voice Over" music ducking feature. Use it indoors/outdoors for schools, corporate events, sports, places of worship, and more!

The Liberty system was designed to be a great sounding PA system that sets up quickly and can be used without training. It has built-in rechargeable batteries, operates 6-8 hours on a full charge, and there is a battery charging LED bar indicator on the back. There are a lot of useful features built into the Liberty, like the speech projection button that improves the voice intelligibility, a built-in limiter that reduces distortion, and battery status LEDs.

This system is covered by a 6 year warranty, and has been fine-tuned over the past 20 years to be the ultimate solution for a user-friendly portable PA.


Reach crowds of 2,000+

Built-in UHF wireless receivers

USB port for charging MP3/iPod

Voice Over music ducking feature

Two universal mic input jacks

User replaceable batteries

Operates 6 to 8 hours on single charge

Liberty Platinum speaker

117dB of clear sound

True AC/DC, 100 to 240V power supply

125W AC mode/100W DC mode

Ceramic compression driver and 10-inch woofer

5V USB charging port

Built-in MP3 player accepts SD card, USB flash drive or 3.5mm input for iPod


Anchor Audio, Inc.

Part No:



40 .lbs

Ship Weight:

40 .lbs


6 Years


Two 12V rechargeable, 9.0AH


11.5 in


292.0998 mm


22 in


558.7997 mm


14 in


355.5998 mm

Phantom Power

36 V


5V, 500mA

Regulatory Compliance


AC power requirements

100 to 240Vac, 50/60Hz, 300W (maximum)

DC Out

12V, 500mA

Rated Power Output

125W AC/100W DC

Line output (post fader)

isolated, 600 ohms, 1/4-inch phone

Speaker Out

4-pole Neutrik Speakon jack

Peak Power

300 Watt

Lo-Z Microphone

-52 dBV (2.5mVrms)

Hi-Z Microphone

-43 dBV (7.5mVrms)

Line In/Out

unbalanced, stereo RCA

Product Weight

17 kg

Product Weight

37.4785 lbs

Auxiliary (line)

-14 dBV (200 mVrms)


2 Years

ROHS Compliant


Minimum Frequency Response (Bandwidth)

0.0600 kHz

Minimum Frequency Response (Bandwidth)

60 Hz

Maximum Frequency Response (Bandwidth)

15 kHz

Maximum Frequency Response (Bandwidth)

15000.0000 Hz

AC Voltage (Minimum)

100 Volts

AC Voltage (Maximum)

240 Volts

Maximum SPL at rated power

110 dB