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Feature:
1. Onboard bass frequency regulator potentiometer can make a relatively wide adjustment, so that subwoofer can be blend in the‑to‑treble harmoniously without a of violation
2. Dual 5532 2.0 full‑ + 0.1 bass structure can control the volume of each channel of 2.0+0.1, bass frequency phase with powerful bass
3. Both full frequency and bass output have independent interfaces, which is very convenient
4. Support both DC 12‑30V and AC 9‑20V input voltage, powerful and practical
5. Made of high quality material with fine workmanship to guarantee a stable performance
Specification:
Item Type: Preamp board
Chip Model: NE55327
Input Voltage: DC 12-30V / AC 9-20V
Architecture: Dual 5532 2.0 full + 0.1 bass
Frequency Range: Full 20-20KHz / bass 20-200Hz
Features: 2.0+0.1 controllable volume, bass frequency and phase
Package List:
1 x Preamp Board
Feature:
1. Onboard bass frequency regulator potentiometer can make a relatively wide adjustment, so that subwoofer can be blend in the‑to‑treble harmoniously without a of violation
2. Dual 5532 2.0 full‑ + 0.1 bass structure can control the volume of each channel of 2.0+0.1, bass frequency phase with powerful bass
3. Both full frequency and bass output have independent interfaces, which is very convenient
4. Support both DC 12‑30V and AC 9‑20V input voltage, powerful and practical
5. Made of high quality material with fine workmanship to guarantee a stable performance
Specification:
Item Type: Preamp board
Chip Model: NE55327
Input Voltage: DC 12-30V / AC 9-20V
Architecture: Dual 5532 2.0 full + 0.1 bass
Frequency Range: Full 20-20KHz / bass 20-200Hz
Features: 2.0+0.1 controllable volume, bass frequency and phase
Package List:
1 x Preamp Board
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