Clear, powerful audio wherever you play — at home, outside, or on the go.
For the best experience with the Neoharp, we recommend using the Unobass speaker, as it offers minimal latency, ensuring high-quality, real-time sound reproduction. For real-time performance with Neoharp or other instruments, use the AUX-In for zero-latency playback. This distinguishes it from many other speakers we have tested, which can introduce a noticeable delay.
Enjoy powerful, high-quality sound with the UNOBASS NP40. Featuring 40W output, Bluetooth 5.3, and a wide frequency range of 100Hz–20kHz, it delivers rich audio for any setting.
With up to 15 hours of playtime and IPX7 waterproof protection, it’s perfect for both indoor and outdoor listening.

Bluetooth Version
5.3
Supported Bluetooth Profiles
A2DP v1.2, AVRCP v1.4, HFP v1.6, HSP v1.2
Wireless Work Distance
10 meters
AUX-In
Mini Jack 3.5 mm
Battery Type
Lithium-ion (7.4V/4500mAh)
Output Power
40W
Dimensions
217 mm × 86 mm × 84.5 mm
Weight
735g