Joyo AC40S Battery Powered Acoustic Guitar Amp

The Joyo AC40S Acoustic Guitar Amp is a powerful, portable 40W amplifier designed for performers, buskers, and content creators who need flexibility without compromising sound quality. Building on the popular AC-40 platform, the AC40S introduces enhanced connectivity, live streaming capability, and internal recording functionality.

Equipped with a built-in audio interface, the AC40S allows direct connection to computers and recording devices for effortless, high-quality audio capture. Integrated Bluetooth enables wireless music playback, making it perfect for backing tracks, practice sessions, or live streaming setups.

Delivering 40W RMS stereo output (20W + 20W) through dual 6.5-inch speakers, the AC40S produces rich, dynamic acoustic tones with excellent vocal clarity. A specially tuned circuit enhances vocal frequencies, ensuring a warm, professional sound whether you're performing solo or combining guitar and vocals.

Designed with mobility in mind, this compact and lightweight amp is ideal for coffeehouse gigs, busking, outdoor performances, and small venues. The internal rechargeable lithium battery provides up to 3 hours of continuous playback under test conditions — and even longer during typical guitar/vocal use — giving you reliable performance wherever you go.

 Specifications:

• Brand: Joyo
• Model: AC-40S Acoustic Guitar Amp
• AC adapter input voltage: AC100-240V 50-60Hz
• AC adapter output voltage: DC18V/3A
• Battery specifications: 14.8V, 4.4Ah lithium battery pack
• Guitar Channel Input Sensitivity: -16 dBV/1mN
• Mic Channel Input Sensitivity: -33dBV/5.6k0
• AUX IN Sensitivity: OdBV/4.7k0
• Speaker's specifications: 2×6.5-inch, 4Ohms, 30W
• RMS power: 40W (20W+20W)
• Dimensions: 422*275*205mm
• Weight: 8.6kg