NUX 276W Portable Battery-Powered Amp with Bluetooth, Reverb & Live Streaming

The Ultimate Choice for Outdoor Performances

Specifically crafted for outdoor use, this unit strikes an exceptional balance between portability, superior sound quality, and powerful output. Its built-in large-capacity lithium battery ensures long-lasting performance outdoors and makes it equally suitable for indoor events or other occasions. Whether you’re performing outside, teaching in a classroom, or playing a small gig, it’s your dependable sound companion.

Lightweight + Powerful Performance

Equipped with a long-lasting lithium battery and engineered for outdoor convenience, the Busking 200FR is built for the road. 

Traveling light does sound well, but it won’t be a good amp without performing a convincing sound. 

Therefore, we use a lightweight ABS enclosure along with a high-quality speaker configuration of 1 × 8-inch + 2 × 3-inch drivers, delivering up to 276W of output power. This design achieves an excellent balance between lightweight construction, high sound quality, and high power.

Full-Range Acoustic Design

With a relatively neutral frequency response, the sound design delivers balanced performance across low, mid, and high frequencies. It avoids excessive bass boost that could cloud clarity, ensuring a clean and pleasant tone for music playback, instruments, and vocals alike.

Independent Channels with Built-in Reverb

The intuitive control panel includes two fully analog input channels with independent EQ settings, along with a digital reverb effect, greatly enhancing flexibility and convenience for outdoor performances.

Live Streaming & Internal Recording

Easily connect your mobile device to enable live streaming or direct internal recording.

Tip: Some mobile devices may require a TRRS adapter.

High-Capacity Lithium Battery

The built-in high-capacity lithium battery provides up to 6 hours of continuous operation,so you can perform outdoors without worrying about running out of power.

Bluetooth Audio Playback

Insert the included NBT-1 Bluetooth module to enable wireless Bluetooth audio playback.

Features

• Long battery life for up to 6 hours outdoor playing
• 8″ full-range speaker x1, 3″ tweeter x2
• Class-D amplifier with a maximum output power of 276W
• Well-balanced combination of lightweight design, high-quality sound, and high power
• Full-range & Flat response, suitable for instruments and microphones
• Two independent input channels with EQ control
• Professional digital reverb effect
• Supports live streaming and internal recording via mobile devices
• Supports Bluetooth audio playback (NBT-1 included)

Specs

• Impedance
  • Channel 1: Hi-Z 1MΩ, Line 10KΩ
  • Channel 2: Hi-Z 1MΩ
  • AUX In: 20KΩ
  • Smartphone In/Out: 20KΩ / 470Ω
  • Line In / Dual In: 100KΩ
  • Line Out / Dual Out: 200Ω
  • DI Out: 300Ω
• Speakers: 8″ Full-Range Speaker × 1;  3″ Tweeter × 2
• Frequency Response: 60Hz–20kHz
• Amplifier: Class-D
• Output Power: 276W (AC Power) / 236W (Battery)
• Built-in Lithium Battery: 5200mAh, approx. 6 hours
• Dimensions: 462mm (L) × 261mm (W) × 272mm (H)
• Net Weight: 9.4kg