Anchor Audio Bigfoot 3 Base Portable PA System with Bluetooth and Wired Mic

The Anchor Audio Bigfoot 3 Base (BIG3) is a self-contained 300W portable line array PA system delivering up to 126dB of crystal-clear audio with a built-in rechargeable battery that powers up to 7 hours of uninterrupted performance - indoors or outdoors, no power outlet required.

Ideal for fitness instructors, tour guides, outdoor events, corporate presentations, and worship leaders, the Bigfoot 3 Base is built for professionals who need powerful, reliable amplification in any venue. Whether you are leading a crowd of 90 on a sports field, conducting a walking tour, or presenting in a gymnasium, the Bigfoot 3 delivers venue-filling sound with effortless portability.

Engineered and manufactured by Anchor Audio - a US-based leader in portable sound since 1975 - the Bigfoot 3 is backed by a comprehensive manufacturer warranty and the Anchor Audio reputation for rugged, professional-grade audio equipment trusted by military, education, and live event professionals worldwide.

Key Features of the Anchor Audio Bigfoot 3 Base

• Powerful 300W Line Array: Five 8-inch neodymium woofers plus a high-frequency compression driver produce up to 126dB of articulate, venue-filling sound for crowds of up to 90 people across a 150 x 150 ft coverage area.
• All-Day Battery Life: Three 12V Lithium Iron Phosphate (LiFePO4) rechargeable batteries (7.5Ah each) deliver up to 7 hours of continuous use on a single charge, recharging fully in approximately 5 hours.
• Built-In Bluetooth Streaming: Class 1 Bluetooth with 150 ft. range lets you stream audio wirelessly from smartphones, tablets, or laptops without cables.
• AnchorDSP Processing: Proprietary digital signal processing delivers tight bass, minimized white noise, and crystal-clear voice reproduction optimized for speech intelligibility.
• Versatile Inputs: Two balanced XLR/1/4-inch combo mic inputs with 34V phantom power, plus unbalanced 1/4-inch and 3.5mm stereo line inputs accommodate a wide range of sources and microphones.
• Weather-Resistant Rugged Case: Built for outdoor and on-the-go use, the Bigfoot 3 features a rugged, weather-resistant enclosure designed to withstand the rigors of frequent transport and outdoor environments.
• Compact Folding Design: Folds down to 42.5 x 14 x 23 inches for transport and extends to 68.5 x 14 x 23 inches when open, combining a large speaker footprint with manageable portability at 63.5 lbs.

Technical Specifications

• Model: BIG3 (Bigfoot 3 Base)
• MFR Part Number: 910100
• Amplifier Power: 300W
• Maximum SPL: 126dB
• Speaker Configuration: 5 x 8-inch neodymium woofers + 1 HF compression driver
• Coverage Area: 150 x 150 ft (supports up to 90 people)
• Battery Type: Three 12V Lithium Iron Phosphate (LiFePO4), 7.5Ah each
• Battery Life: Up to 7 hours (approximately 5-hour recharge time)
• Bluetooth: Class 1, 150 ft. range
• Mic Inputs: 2 x Lo-Z balanced XLR/1/4-inch combo with 34V DC phantom power; 1 x Hi-Z unbalanced 1/4-inch
• Line Inputs: 1 x unbalanced 1/4-inch; 1 x 3.5mm stereo
• DSP: AnchorDSP
• Dimensions (Closed): 42.5 x 14 x 23 inches
• Dimensions (Open): 68.5 x 14 x 23 inches
• Weight: 63.5 lbs
• List Price: $4,995.00

What's Included

• (1) BIG3 Bigfoot 3 Base Battery-Powered PA System with Bluetooth
• (1) MIC-90 Wired Dynamic Handheld Microphone with 20 ft. XLR Cable