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The NUX AC-25 is a compact, 25-watt acoustic amplifier designed for musicians on the move. Whether you're busking on the streets, performing at small venues, or practicing at home, the AC-25 delivers rich, natural sound with its 6.5" speaker and advanced amp modeling technology. Its built-in rechargeable battery offers up to 4 hours of playtime, ensuring you have the freedom to perform anywhere.
Dual Channel Inputs
Separate channels for acoustic guitar and microphone, allowing simultaneous performance with independent volume and tone controls.
60W RMS Output
Delivers robust volume and fullness tailored for acoustic performance.
6.5″ Woofer + 1″ Tweeter
Custom 2-way high-sensitivity speaker system, with beveled-angle cabinet for optimized monitoring.
Built-in IR module
8 IR files pre-loaded, optimized for different guitar/pickup profiles — accessible via mobile app.
12 Onboard Effects
including chorus, delay, tape echo, modulation and reverb; full parameter control via app.
Looper + Drum machine
60-second phrase loop + built-in drums — expand your solo performance possibilities.
Bluetooth Connectivity
Stream backing tracks or play music wirelessly from your device.
XLR DI & Line output
For direct connection to PA, mixer or recording interface; studio-ready routing.
Send/Return FX Loop
Integrate external pedals or rack gear seamlessly into your signal chain.
Hear Every Note Just As It Should Be.
Equipped with NUX’s latest DSP technology, the Stageman II AC-60 delivers pure, rich acoustic sound with projection far beyond its size.
NUX Custom Made
After hundreds of tries with speakers from different suppliers, we eventually decided to customize our own speakers to capture the exact sound we wanted.
Dual-Driver Precision
The 6.5″ woofer handles warm, full-bodied lows while the 1″ tweeter delivers crisp, clear highs, giving your acoustic guitar and vocals a natural, balanced sound.
High-Sensitivity Design
Engineered to respond dynamically to subtle playing nuances, ensuring every strum, fingerpick, and vocal inflection is faithfully reproduced.
Optimized Cabinet Geometry
The beveled-angle cabinet enhances sound projection and stage monitoring, letting the tone fill the room without harshness or distortion.
Own The Stage
The NUX Stageman II AC-60 empowers singer-songwriters and solo performers to deliver a full, professional sound anywhere. With studio-grade acoustic tone, intuitive looping and rhythm features, and crystal-clear dual-channel amplification, it’s everything you need to perform with confidence.
Dual Independent Channel
Dedicated inputs for guitar and vocals let you balance your sound to your preferences.
Bluetooth & AUX Connectivity
Stream backing tracks, accompaniments, or music from your phone.
Includes Dual-Footswitch
Easily control the built-in looper and drum machine hands-free.

Built-In Looper & Drum Machine
Playing solo made easier with the included dual-footswitch and the built-in Looper and Drum machine -- customizable via the mobile app.

Optimized to Play Legendary Guitar Sounds
The Stageman II AC-60 is loaded with 8 impulse response (IR) files. Each impulse response file is optimized for the guitar type and the pickup type. The IR file names are included in the guitar profile, optimized guitar type, and the pickup type.
Connect the Stageman II AC-60 with your mobile phone(app) to activate/deactivate the IR function.
* All the brand and model names mentioned on this page are Trademarks of their respective owners, which are in no way associated or affiliated with NUX Effects and Cherub Technology CO. LTD
App Support For Deeper Configuration
Take full control of your Stageman II AC-60 right from your smartphone. Switch channels, shape your sound, and explore 12 built-in effects like chorus, delay, tape echo, and reverb. Choose from 8 realistic guitar tones (IRs) to capture legendary sounds, and tweak every setting with ease.
Connect via Bluetooth to play along with your favorite songs, jam anytime, and keep the music going for hours. Your tone, your way — all at your fingertips.
Specifications
Technical
- Speaker 6.5″, 60W
- Tweeter 1"
- Frequency Response Range 50Hz - 20kHz (-3dB)
- Channel 1 Input Impedance 4.7MΩ
- Channel 2 Input Impedance 100kΩ
- Channel 1 Input Level -10dBu
- Channel 2 Input Level -30dBu
- Headphone Output 250mW + 250mW
- DC Power Supply 28V / 4A
Connectivity
- Channel 1 Input 1/4" (6.8 mm) jack
- Channel 2 Input XLR or 1/4" (6.8 mm) jack
- Headphone Output 1/4" (6.8 mm) jack
- Aux Input 1/8" (3.5 mm) mini jack
- Send / Return 1/4" (6.8 mm) jack
- Line Out 1/4" (6.8 mm) jack
- Footswitch 1/4" (6.8 mm) jack
- Channel 1 Footswitch 1/4" (6.8 mm) jack
Hardware
- Dimensions 12.2 x 11 x 12.8 inch
- Weight 21 lbs
What's Included
1 x AC-60, 1 x Dual-Switch Footswitch (NMP-2 LITE), 1 x Power Adapter, 1 x Patch Cable, User Manual












