SPECIFICATIONS
Audio Crossover: Full-Range
Battery: Yes
Brand Name: FGHGF
Cabinet Material: Wood
Category: Speakers
Channels: 1
Communication: Audio Line
Hign-concerned Chemical: None
Inbox adaptor: No
Input Power(W): <25 W
Input/Output: Aux
Intelligent Personal Assistant: None
Material: ABS
Number of Loudspeaker Enclosure: 1
Origin: Mainland China
Power Source: USB,AC
Sound Mode: Stereo Sound Mode
Speaker Type: Portable
Support APP: Yes
Use: Home
Voice Control: No
Waterproof: No
Dual Channel Speaker Protection Circuit Board High-Power Audio Amplifier Speaker Protector
The speaker protection board has a power-on delay and DC protection,instant shutdown feature,all-round protection of your expensive speaker!
Mute delay boot,shutdown speed off.
Amplifier midpoint potential protection,the midpoint of DC from the control point of more than 0.7V.
All finished boards are good debugging,and power test.
Note: 2 sets of BTL circuit strings are required. The speaker protection needs independent winding power supply, and cannot share power with other circuits.
Colour: Green
Material: ABS
Size: 68x50mm
Package Contents:
1 x Protection Circuit Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Mute delay boot,shutdown speed off.
Amplifier midpoint potential protection,the midpoint of DC from the control point of more than 0.7V.
All finished boards are good debugging,and power test.
Note: 2 sets of BTL circuit strings are required. The speaker protection needs independent winding power supply, and cannot share power with other circuits.
Colour: Green
Material: ABS
Size: 68x50mm
Package Contents:
1 x Protection Circuit Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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