Description
JOYO AC-40S Acoustic Guitar Amplifier
The JOYO AC-40S is a powerful, portable acoustic amplifier designed for singers, songwriters and performing musicians. With 40W RMS output, dual 6.5" speakers, Bluetooth connectivity, built-in DSP effects and a rechargeable battery, it delivers studio-quality sound anywhere — from home practice to outdoor performances.
MRP: ₹27,000 | Launch Price: ₹25,000
Designed Specially for Acoustic Guitars
The AC-40S features a dedicated acoustic amplification curve, delivering bright treble, rich mid-lows and natural dynamics. Whether fingerstyle or strumming, your guitar cuts through clearly with warmth and definition.
Powerful 40W Output with Stereo Speakers
Equipped with dual 6.5-inch speakers and 40W RMS power (20W + 20W), the AC-40S produces wide, room-filling sound — ideal for street performances, jam sessions and small gigs.
Guitar & Mic Channels with DSP Effects
Featuring independent Guitar and Mic channels, the AC-40S is perfect for singer-songwriters. The Mic channel is optimized for vocals and includes its own reverb. A high-performance DSP chip provides Chorus, Delay and Reverb effects — all usable simultaneously.
Bluetooth, AUX & Live Streaming Support
Play backing tracks wirelessly using Bluetooth or connect via AUX IN. The USB-C (OTG) and analog audio streaming port allow direct recording, live streaming and audio playback with smartphones — perfect for content creators.
Built-In Rechargeable Battery
The integrated lithium battery delivers up to 6 hours of playtime. Ideal for outdoor performances, travel and locations without power. When playing guitar and vocals together, real-world battery life often exceeds expectations.
Technical Specifications
Speakers: 2 × 6.5-inch, 4Ω, 30W
Battery: 14.8V / 4.4Ah Lithium Battery
Battery Life: Up to 6 Hours
AC Adapter Input: AC 100-240V, 50-60Hz
AC Adapter Output: DC 18V / 3A
Guitar Input Sensitivity: -16 dBV / 1MΩ
Mic Input Sensitivity: -33 dBV / 5.6kΩ
AUX IN Sensitivity: 0 dBV / 4.7kΩ
DSP Effects: Chorus, Delay, Reverb
Dimensions: 422 × 275 × 205 mm
Weight: 8.6 kg
Frequently Asked Questions
The AC-40S is specially designed for acoustic guitars, but it can also be used with electro-acoustic instruments, vocals via mic input, and backing tracks through Bluetooth or AUX IN.
Yes. The AC-40S features independent Guitar and Mic channels, allowing you to sing and play simultaneously with clear sound and separate controls.
Yes. The mic channel has an independent reverb and is optimized for vocal clarity and projection, making it ideal for singer-songwriters.
The built-in DSP chip offers Chorus, Delay and Reverb effects. All three effects can be used simultaneously to create depth and spatial tone.
Yes. You can play backing tracks wirelessly via Bluetooth or connect external devices using the AUX IN port.
Yes. The USB-C (OTG) port and analog audio streaming port allow you to record audio or live stream directly to your smartphone or compatible device.
The built-in lithium battery provides up to 6 hours of playtime under normal use, making it ideal for outdoor performances and travel.
Absolutely. With 40W RMS output, dual speakers and a rechargeable battery, the AC-40S is perfect for street performances, outdoor jams and small gatherings.
Yes. The AC-40S includes a headphone monitoring module with independent volume control, allowing silent practice and monitoring.
Yes. The AC adapter supports AC 100–240V, 50–60Hz, making it fully compatible with Indian power standards.
Accessories
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String sets
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