The Mooer F40i Li IGL Imperial Gold is a portable 40-watt stereo smart guitar amplifier featuring a built-in rechargeable lithium battery for true cable-free performance. Designed for practice, recording, live performance, busking, and content creation, it supports electric guitar, acoustic guitar, bass, and microphones.
Powered by the MOOER iAMP 2.0 modeling engine, it includes 55 factory MNRS amp models, 69 built-in effects, third-party IR support, and access to the MOOER Cloud MNRS library for virtually unlimited tone possibilities.
Its integrated 5200 mAh lithium battery provides up to 6 hours of continuous operation, allowing musicians to perform anywhere without requiring AC power.
A powerful 40 W stereo amplifier, dual 4-inch high-fidelity speakers, and DPE (Dynamic Presence Enhancement) technology deliver rich, detailed, and immersive sound.
Bluetooth 5.0 streaming, USB-C OTG recording, a built-in tuner, 60-second looper, 60 drum patterns, 10 metronome modes, and the iAMP mobile application make the F40i Li a complete portable smart amplifier solution.
| Feature | Specification |
|---|---|
| Product Type | Smart Stereo Guitar Amplifier |
| Output Power | 40 W Stereo |
| Speakers | 2 × 4" High-Fidelity Speakers |
| Effects Engine | MOOER iAMP 2.0 |
| Effect Modules | 9 |
| Total Models | 109 |
| Factory Amp Models | 55 MNRS |
| Effect Types | 69 |
| Preset Slots | 80 |
| Third-Party IR Support | Yes |
| Supported IR Format | WAV |
| IR Resolution | 44.1 kHz / 32-bit / 2048 Samples |
| Looper | 60 Seconds |
| Drum Machine | 60 Drum Patterns |
| Metronome | 10 Modes |
| Tuner | Built-in |
| Bluetooth | Bluetooth 5.0 |
| USB | USB-C (USB Audio, OTG Recording, Editing & Firmware Updates) |
| USB Audio | USB 2.0, 2-In / 2-Out, 44.1–192 kHz, 24-bit |
| Guitar Input | 1 × 1/4" (6.35 mm) Mono |
| Mic / Instrument Input | XLR Combo |
| Line Outputs | 2 × 1/4" (6.35 mm) Mono |
| Headphone Output | 1 × 1/8" (3.5 mm) Stereo |
| Compatible Instruments | Electric Guitar, Acoustic Guitar, Bass Guitar, Microphone |
| Mobile App | MOOER iAMP App |
| Battery | Built-in 5200 mAh Rechargeable Lithium Battery |
| Battery Life | Up to 6 Hours |
| Charging Time | Approx. 2.5 Hours |
| Dimensions | 396 × 178 × 179 mm |
| Weight | 3.95 kg |
| Power Supply | DC 19.5 V / 3.5 A |
