2.1 Channel Front Board Low-pass Filter Frontboard Subwoofer Tone Board HI-FI Low-pass Circuit Board

2.1 Channel Front Board Low-pass Filter Frontboard Subwoofer Tone Board HI-FI Low-pass Circuit Board
2.1 Channel Front Board Low-pass Filter Frontboard Subwoofer Tone Board HI-FI Low-pass Circuit Board 2.1 Channel Front Board Low-pass Filter Frontboard Subwoofer Tone Board HI-FI Low-pass Circuit Board 2.1 Channel Front Board Low-pass Filter Frontboard Subwoofer Tone Board HI-FI Low-pass Circuit Board


Get 2.1 Channel Front Board Low-pass Filter Frontboard Subwoofer Tone Board HI-FI Low-pass Circuit Board


Feature:

Product name: 2.0 full tone +0.1 bass low-pass filtering front board
Chip model: NE5532 78M12
Input voltage: DC12-30V, AC9-20V
Frequency range: 20-20KHz for full tone, 20-200Hz for bass
Features: 2.0 + 0.1 volume controllable, bass frequency phase adjustable
Dimensions: 98 x 40 x 23mm
Weight: 50g
Note: This product cannot be directly connected to the speaker. It needs a power amplifier to drive the subwoofer. The performance strength of the bass has a lot to do with the frequency response of the amplifier and speakers and the cabinet.

Package includes:

1 x 2.0 full tone +0.1 bass low-pass filtering front board
(Note: The amplifer board does not includes)

Wiring:






















2.1 Channel Front Board Low-pass Filter Frontboard Subwoofer Tone Board HI-FI Low-pass Circuit Board See detail


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