Active Subwoofer Audio Signal Detecting Auto Power On/Off ASD-3 / MSADP-4SUB

Description

ASD-3/SMD
MSADP-4SUB
Active Sub woofer Audio Signal Detecting
Auto Power On/Off Control
ASD-3 Work with
Dual DC Voltage
Power Supply
ONLY
+12Vdc 0 -12Vdc
MSADP-4SUB
Work with
Single
Power Supply
9-12Vac or 12-15Vdc Voltage
Features:
On Board 2 Input Option: Low Level (Aux Pre-Out etc.)
High Level (From Amplifier speaker)
On Board Stay On Time Delay Calibration
Small Size PCB
On Board Power On/Off Status Led
On Board 10A Relay with Open contact (N.O or N.C)
Power Supply:
ASD-3 Model: Regulated Dual 12Vdc 100mA (+12dc 0 -12Vdc) Only!
Positive 12V
0
Negative 12V
MSADP-4SUB Model: Single 9-12Vac 100mA or 12-15Vdc 100mA
PCB Size:
ASD-3/SMD: 60mm*40mm Green/Black double-sided HAL,FR4 1.6MM
MSADP-4SUB: 71mm*42mm Green double-sided HAL,FR4 1.6MM
Applications
:
DIY Home Active Sub Woofer