About this item:
- Subwoofer amplifier with 100W powerful output can drive most subwoofers
- Added NE5532 buffer OP-AMP to increase more dynamics than other similar products
- Sound is very clean with powerful bass and no background noise
- Super mini size suits very well for home, office and desktop use
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".
Product Highlights:
High Cost Effective 100W SUB Amp
NS-03G is a sub power amplifier for passive subwoofer.
Please note it is not compatible with active/powered subwoofers.
It adopts TPA3116D2 chip and can offer 100W high power.
With smooth volume control knob.
This one includes a high quality 19V 4.74A power supply.
3.5mm AUX Input
You can connect various sound sources like phones, CD players, TV very easily.
Standard banana speaker terminals. You can use bare speaker wire or banana plug to connect your subwoofer.
Super Mini Size
Super mini size and solid shell. It can be easily placed on your desktop or your subwoofer.
Packing List
1 * sub amplifier
1 * 19V power supply
Product Details
Parameters
Audio input: 3.5mm
Audio output: Banana plug
Power supply: DC 8-25V; at least 3A
Included power supply: 19V 4.74A (100~240V universal voltage ; US plug)
Maximum power: 100W
Chip: TPA3116D2 + NE5532
Weight: 0.35Kg; 0.2Kg (without package)
Dimensions: 68.5 * 33 * 90 mm (not including terminals)
Nobsound NS-03G SUB Nobsound NS-03G FR Nobsound G2 Sub & Mono Amp Nobsound G2 Pro Sub & Mono Amp
Function Sub Amp Mono Channel Amp Sub & Mono Channel Amp Active/Passive Sub & Mono Channel Amp
Output Power 100W @2? ; 70W @4? ; 50W @8? 100W @2? ; 70W @4? ; 50W @8? 100W @2? ; 70W @4? ; 50W @8? 300W @2? ; 170W @4? ; 80W @8?
Power Supply 19V 4.74A Power Supply 19V 4.74A Power Supply 19V 4.74A Power Supply 32V 5A Power Supply
Input Port 3.5mm AUX 3.5mm AUX RCA RCA
Output Port Speaker Posts Speaker Posts Speaker Posts Speaker Posts & Active SUB OUT
Dimensions 33x68.5x90 mm / 1.3x2.7x3.5 in 33x68.5x90 mm / 1.3x2.7x3.5 in 33x98x118.5 mm / 1.3x3.7x4.7 in 35x118x127 mm / 1.38x4.65x5 in
Features VOL knob VOL knob SUB/MONO switcher ; Gain setting ; FREQ control ; VOL knob Active SUB OUT ; SUB/MONO switcher ; Gain setting ; FREQ control ; VOL knob
Suitable Speakers 2~8 ohm passive subwoofer 2~8 ohm mono channel full frequency passive speaker 2~8 ohm passive subwoofer ; 2~8 ohm mono channel full frequency passive speaker Active subwoofer ; 2~8 ohm passive subwoofer ; 2~8 ohm mono channel full frequency passive speaker