Lunchbox 660

Accessory Compatibility

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Main Features

•60W Power Amplifier
•4 Microphone / Line Inputs
•1 Line / Stereo Input
•6-8 Hours per charge at FULL power
•List Price $689

Application Info

The Lunchbox 660 is an all-purpose battery-powered mixer/amplifier designed to work with any passive speakers you already have. Or may we recommend our Lunchbox Speakers. The Lunchbox is perfect for outdoor gatherings or ceremonies (weddings, funerals, school assemblies) where you need to address groups of up to 500, and play music at moderate levels. Five dual-purpose inputs let you connect almost any combination of microphones, instruments, and CD/tape player.

Detailed Specifications

Internal 60W Power Amplifier
•Power amplifier supplies 60W RMS into 4 ohms (20 - 20 kHz, 0.5% THD)

4 Microphone / Line Inputs
•Inputs feature high-quality preamps and even supply 12V Phantom Power

1 Stereo / Line Input
•Left and right stereo inputs are summed together into a mono signal

3-Band EQ on all Input Channels
•Equalization allows adjustment of ±12 dB at 80 Hz, 2 kHz, and 12 kHz

Input / Output Bridging Jack
•Bridging jack allows multiple units to share a common preamp output bus

Built-In 18 dB Limiter
•Soft limiter with alert LED provides 18 dB of headroom before distortion

2 Speaker Output Jacks
•2 speaker jacks for driving 2, 8 Ohm speakers (4 Ohm minimum load)

12V Accessory Power Jack
•Battery charger jack also provides 12V output power at up to 1 Amp

6-8 Hours Battery Life
•Four-stage battery level indicator flashes when voltage is critically low

Automatic Power Shutoff
•Microprocessor turns unit off after 15 minutes of inactivity to conserve power

Battery Charger Included
•AC-powered battery charger fully recharges the internal battery in 6 hours
•Battery charge LED indicates rapid (red) or float (green) charge status

Rugged Polymer Case
•When closed, case is waterproof and airtight, with integral purge valve