Product description
100W Subwoofer Amplifier
Smooth Volume Control
3.5mm AUX Input
Super Mini Size
Packing List
1 * SUB Amplifier
Nobsound NS-03G SUB
Parameters
Audio Input: 3.5mm AUX
Audio output: Banana plug
Power supply: DC 8-25V; at least 3A
Maximum Power: 100W @4 ohm
Chip: TPA3116D2 + NE5532
SNR ?98dB
THD ?0.04%
Terminating Impedance: 2~8 ohm
Frequency Range: 20~200Hz
Input Sensitivity: ?280mV
Weight: 0.35Kg; 0.2Kg (without package)
Dimensions: 68.5 * 33 * 90 mm (not including terminals)
Panel Introduction
Nobsound NS-03G SUB Nobsound NS-03G FR Douk Audio G4 Nobsound G2 Nobsound G2 PRO Nobsound NS-03G SUB Board
Type Subwoofer Amplifier Mono Channel Amplifier Mono / Subwoofer Amplifier Mono / Subwoofer Amplifier Mono / Subwoofer Amplifier Subwoofer Amplifier Board
Max Power 100W 100W 100W 100W 300W 100W
Channel 1.0 1.0 1.0 1.0 1.0 (1.1) 1.0
Input 3.5mm AUX 3.5mm AUX 3.5mm AUX + RCA RCA RCA 3.5mm AUX
Output Passive Subwoofer Passive Mono Speaker Passive Mono Speaker / Subwoofer Passive Mono Speaker / Subwoofer Passive Mono Speaker / Subwoofer + Active Subwoofer Passive Subwoofer
THD ?0.04% ?0.04% ?0.001% ?0.03% ?0.03% ?0.04%
SNR ?98dB ?98dB ?103dB ?106dB ?106dB ?98dB
Speaker Impedance 2~8 ohm 2~8 ohm 4~8 ohm 2~8ohm 4~8 ohm 2~8 ohm
Power Input DC 8-25V >3A (not included) DC 8-25V >3A (not included) 19V 4.74A 19V 4.74A 32V 5A DC 8-25V >3A (not included)
Nobsound NS-01G PRO Douk Audio Tone Douk Audio G3 Nobsound NS-15G Douk Audio M1 PRO Nobsound NS-04G PRO
Type 2-CH Bluetooth 5.0 Power Amplifier (100W) 2-CH Bluetooth 5.0 Power Amplifier (100W) 2-CH Bluetooth 5.0 Power Amplifier (100W) 2-CH Bluetooth 5.0 Power Amplifier (200W) 2-CH Bluetooth 5.0 Power Amplifier (320W) 2-CH Digital Power Amplifier (200W)