Nobsound 2 Channel Bluetooth 5.0 Amplifier , Class D Stereo Audio Amplifier , Mini Home Theater Power Amp , Digital Power Amplifier Receiver , 200W , APTX-HD, Treble Bass Control (NS-15G PRO CSR8675)

Price: $85.99
(as of Jun 10,2021 07:40:23 UTC – Details)

Product Description

Douk Audio is committed to provide the most cost-effective products and the highest level of service.

We have been providing audio products for hundreds of countries with thousands of kinds.

We own several brands including “Douk Audio”, “Nobsound”, “Little Bear” etc.

Our Aim is to “Make Everyone Enjoy the Fun of Hi-Fi”.

Nobsound NS-15G PRO CSR8675 Bluetooth 5.0 APTX-HD Power Amplifier ; Audio Amp ; Wireless Receiver for Home Speakers ; 200W (100W x 2)

Parameters:

Model: NS-15G PRO CSR8675
Decoding Chip: CSR8675
Amplifier Chip: TPA3116 *2
OP-amp: NE5532 *2
Max. Output Power: 100W*2
Channel: 2.0
Audio Input: Bluetooth 5.0 / RCA
Audio Output: Banana Speaker Jacks
THD: ≤ 0.5% 1KMHz 1W
SNR: ≥ 95dB
Frequency Range: 20Hz -30KHz (±3DB)
Power Range: DC12V-25V / 3A above
Size: W90 * D108 * H36 mm (3.54×4.25×1.42 inch)
Net Weight: 360g
Package Weight: 630g

Packing List:

1* Digital Amplifier

1* 19V Power Adapter

1* Bluetooth Antenna

How to use:

Note: Please connect power supply with the device firstly and then plug it into socket. Otherwise there may be electric spark. (All class D amplifiers are similar. This is very normal.)

① Plug the power supply with NS-15G PRO firstly and then to the wall (the switch should be off)

② Connect speakers to NS-15G PRO and keep the amplifier off

③ Turn on the amplifier and search for Bluetooth name “QCC3003-I2S”

④ Click the name to connect the amplifier and play music

⑤ For AUX input, just plug your RCA cable into the input port

⑥ Turn treble and bass knob to get different tone experience

Knob Functions:

Connection Guide:

Output Power

100W x 2

100W x 2

100W x 2

100W Bass + 50W x 2

100W Bass + 50W x 2

Bluetooth Version

Bluetooth 4.2

Bluetooth 5.0

Bluetooth 5.0 + CSR8675 (Support APTX-HD)

Bluetooth 4.2

Bluetooth 5.0

Channel

2.0

2.0

2.0

2.1

2.1

Tone Control

Volume + Bass + Treble Control

Volume + Bass + Treble Control

Volume + Bass + Treble Control

Volume + Bass + Treble Control & Bass VOL + Frequency Control

Volume + Bass + Treble Control & Bass VOL + Frequency Control

Input Port

RCA (L + R) & Bluetooth

RCA (L + R) & Bluetooth

RCA (L + R) & Bluetooth

RCA (L + R) & Bluetooth

RCA (L + R) & Bluetooth

Output Port

Speaker Terminals (L + R)

Speaker Terminals (L + R)

Speaker Terminals (L + R)

Speaker Terminals (L + R + Bass)

Speaker Terminals (L + R + Bass)

Choosing PCM5102A: A 24bit stereo audio DAC chip whose dynamic range can up to 112DB, THD is -93DB, and output is 2.1V RMS audio voltage. High frequency is still smooth and low frequency is powerful. As decoding output, supporting APTX-HD with further transmission distance and lossless signal, makes the dynamic and details of music.
TPA3116 Chip *2 and NE5532 op-amp: Its modulation power can up to 1.2MHz and its distortion below 0.1% even at large power. Its extension and dynamic, details performance and sound field are very good. It can offer stronger power 100W*2 to achieve more energetic music.
Elegant Appearance: mini size, blue Aluminum shell and simple compact design make it more fashionable, practical and powerful. Most Cost-effective: you can enjoy high quality music with low price, and easily adjust music style you want with the independent treble & bass tone control.
High Sound Quality: Hi-Fi Clear and high sound quality with no background noise especially for bookshelf / computer / desktop speakers, Phone/ MP3 player/ DC/ TV/ Echo Dot and so on