[Black]
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100W Subwoofer Amplifier |
Smooth Volume Control |
3.5mm AUX Input |
Super Mini Size |
Nobsound NS-03G SUB | Nobsound NS-03G FR | Nobsound G2 | Nobsound G2 PRO | Douk Audio G4 | Nobsound NS-14G PRO | |
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Type | Passive Subwoofer Amplifier | Mono Channel Amplifier | Passive SUB & Mono Channel Amplifier | Active/Passive SUB & Mono Channel Amplifier | Passive SUB & Mono Channel Amplifier | 2.1 Bluetooth Amplifier |
Max Power | 100W | 100W | 100W | 300W | 100W | 50W x 2 + 100W SUB |
Power Supply | 19V 4.74A | 19V 4.74A | 19V 4.74A | 32V 5A | 19V 4.74A | 19V 4.74A |
Input | 3.5mm AUX | 3.5mm AUX | RCA | RCA | 3.5mm AUX + RCA | Bluetooth + RCA |
Output | Passive Subwoofer | Passive Mono Speaker / Subwoofer | Passive Subwoofer / Mono Passive Speaker | Active Subwoofer / Passive Subwoofer / Mono Passive Speaker | Passive Mono Speaker / Subwoofer | Passive Speakers + Passive Subwoofer |
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 | 105*85*30mm / 4.13**3.35*1.18in | 35x100x158 mm / 1.38x3.94x6.22 in |
Speaker Impedance | 2~8 ohm | 2~8 ohm | 2~8 ohm | 4~8 ohm | 4~8 ohm | 4~8 ohm |
THD | ≤0.04% | ≤0.04% | ≤0.03% | ≤0.03% | ≤0.001% | ≤0.04% |
SNR | ≥98dB | ≥98dB | ≥106dB | ≥106dB | ≥103dB | ≥98dB |
Nobsound NS-01G PRO | Nobsound TA-21 | Douk Audio G3 | Nobsound NS-15G | Douk Audio M1 PRO | Little Bear MC1022 | |
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Type | 2-CH Bluetooth 5.0 Power Amplifier (100W) | 2-CH Bluetooth 5.0 Power Amplifier (200W) | 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(1)-IN-1(2)-OUT RCA Audio Switch |