Skip to main content

NEXUM AQUA+ | 32bit Wireless Headphone Amp

Nexum music
Brand: Nexum
Article: AQUA PLUS

AQUA+ provides powerful audio quality while enabling you to be freed from a specific music playing device. World’s lightest wireless audio amplifier to achieve maximum audio quality with a tangle free listening experience.

Audio codecs
aptX/aptX LL/AAC/SBC
Output power
7.5mW@300ohm per channel (1.5Vrms output)
Headphone connectivity
3.5mm / Bluetooth
Dimensions (WxHxD)

World’s Most Powerful Wireless Headphone Amplifier

It is believed that Hi-Fi audio quality and a carefree, wireless listening experience make up the perfect music indulgence. Yet for a very long time, technical limitations have inevitably caused sound quality to be sacrificed to some extent when going wireless. Well, that’s not the case anymore, you can now have both with AQUA+!

Redefining Wireless Audio

Three chips embedded in the elegant design of AQUA+ provides you wireless, lossless and leveled up HiFi audio quality.

- Bluetooth V4.2: CSR64215 supports aptX, aptX LL, AAC, and SBC audio codec.
- SRC DSP: High quality Sample Rate Conversion (SRC) chipset to transmit the original high resolution signal to DAC.
- DAC+AMP: Ultra Hi-Res DAC (32bit/384K) powered by Cirrus Logic, one of the best Hi-Fi audio solution providers in the world. Comes with lower power consumption, the highest audio processing power for your favorite headphone. (supports 300Ω)

While 24 bit audio is considered “high resolution”, AQUA+ takes a further step to bring Sample Conversion Rate to 32 bit depth. With less information loss during the process of conversion, the HiFi DAC are able to capture more accurate data and reproduce these values to play them back in the same order and at the same rate at which they were captured for you to accurately hear the complete recreation of the original sound source.

Property Value
Total Harmonic Distortion (THD) 0.0067 %
Audio codecs aptX/aptX LL/AAC/SBC
Output power 7.5mW@300ohm per channel (1.5Vrms output)
Noise level -93 dB
Dynamic range 92.7 dB
Ports & interfaces
Headphone connectivity 3.5mm / Bluetooth
Built-in microphone
Weight & dimensions
Width 45 mm
Depth 12 mm
Height 45 mm
Weight 25 g
Technical details
LED indicators Y
Colour of product Gold
Dimensions (WxHxD) 45x45x12mm
Bluetooth range 10 m
Packaging content
Package configuration AQUA+ x1, Wireless Charging Pad x 1, Leather Clip x 1, USB charging cable x 1, User Manual x 1.
Battery technology Lithium Polymer (LiPo)
Charging time 2 h
Battery life 8 h
Model name AQUA PLUS
EAN code 4710751470408