Nobsound NS-14G PRO Bluetooth 5.0 HiFi Stereo 200W 2.1 Channel Subwoofer Power Amplifier Audio Amp Treble Bass Control Home Speaker Car Audio with Power Supply

Price: £95.90
(as of May 11,2022 13:27:30 UTC – Details)

Parameters
Brand: Nobsound
Model: NS-14G PRO
Audio input: Bluetooth 5.0 / stereo L/R RCA
Audio ouput: banana speaker jacks
Number of channel: 2.1
Bluetooth chip: QCC3034 (support APTX / APTX-HD)
Amp IC Chip: TPA3116D2 ×2
Matched speaker impedance: 4Ω-8Ω
Op amp: TL072×4
Max. output power: 50W×2+100W(4Ω, 24V)
Frequency Range: 20Hz-20kHz (±1dB)
Subwoofer frequency range: 20Hz-200Hz
THD: ≤ 0.01%
SNR: ≥ 118dB
Treble & bass range: ±10dB
Input sensitivity: ≤ 280mV
Working voltage: DC 12V-24V (don’t exceed 25V)
Dimensions(W*D*H): 100*157*35mm / 3.94*6.18*1.38in
Net weight: 490g / 1.08lb
Package weight: 1000g / 2.20lb

Packing List
1× NS-14G PRO Amplifier
1× 19V Power Adapter
1× User Manual

Package Dimensions ‏ : ‎ 27.4 x 17.6 x 5.2 cm; 897 Grams
Date First Available ‏ : ‎ 15 Mar. 2019
Manufacturer ‏ : ‎ Nobsound
ASIN ‏ : ‎ B07PS23JFM
Manufacturer reference ‏ : ‎ DZ054_UK
Country of origin ‏ : ‎ China

QCC3034 Bluetooth & ES9018K2M chip: QCC3034 Bluetooth chip supports SBC /AAC /APTX /APTX-HD, lossless transmission with no delay. And add ES9018K2M as independent decoding chip, higher resolution brings better quality sound.
Strong output power and switchable inputs: adopting dual TI’s TPA3116 chip, 4PCS TL072 op amp, max output power can reach 50W*2(L/R channel) +100W (subwoofer out), enough to drive most passive speakers and subwoofers. Specially add Bluetooth / RCA input switch, no need to plug in / out cables repeatedly.
Independent control of tone and subwoofer: get rid of a fixed sound style, tune the treble and bass by different types of music and different musical tastes. The bass effects is greatly enhanced and the shocking auditory just feel like in the cinema.
Advanced circuit and unrivalled sound: simplify the circuit and use advanced architecture with high-quality components, the sound is clear and natural, the distortion is greatly reduced and dynamic range is increased to achieve a new summit in sound quality.
Attractive appearance and perfect details: made of metal-brushed aluminum alloy, solid, durable and also safe with metal DC outlet and built-in speakers protection circuit. Incomparable quality in all aspects, very suitable for the audiophiles who pursue HiFi sound.