DROK® Mini Ampli Board 6V to 18V Portable Stereo Amplifier

DROK® Mini Ampli Board 6V to 18V Portable Stereo Amplifier Digital Amp Module Audio Amplify Dual Channel 15W+15W with 12V/2A Switch Power Supply Adapter Voltage Regulator and Two Speakers
- Blue LED indicator which lights on when the amp module power on
- With potentiometer knob, hence easy and convenient for adjustment
- Large capacitance of 2200UF and has heat sink
- 2.0 dual-channel power output of 15W+15W; can be connected to 4 to 8Ω, 10 to 50W speaker
TDA7297B Parameters:
Voltageï¼šDC 9V to 18V(suggest you to use 12V DC in at lease 2A)
Power: 15W+15W
Peak power: 30W+30W
Output anti-resistance: 4 to 8 ohm
Features:
1.Adopts TDA7297 dual-channel amplifier chip; DC power supply and can use 12V battery as direct power supply
2.With potentiometer knob and heat sink on the board and can be used simply by connecting its wires
3.Working efficiency as high as 90%, quite enery-saving; the amplifier can play continuously for 5 hours with 12V motor battery as power supply
4.Has wiring terminals(please use screwdriver) and requires no electric iron for fast wiring connection
5.You can use this amp board for DIY speaker, easy and convenient; reasonable circuit design; has no impact sound and static noise
6.Its PCB circuit module adopts 1.6mm-thick FR-4 high-quality fiberglass;there are fixing holes if you want to use larger heat sink
Power supply:
Input voltage: AC 100 to 240V 50/60Hz
Output voltage: DC 12V
Output current: 2A Max
Voltage accuracy: +/- 5%(in empty load)
Power supply polarity: inside is the positive and outside is negative
Speaker Parameters:
Outer diameter: 78mm
Speaker height: 52mm
Anti-resistance: 4Î©
Diagonal screw hole distance: 83mm
Sensitivity: 90dB
Effective frequency: 108Hz to 20KHz
Hole diameter: 71mm

Package include:
1PCS TDA7297B module
1PCS Power supply
2PCS Speakers
Country USA
Brand DROK
Manufacturer DROK
Binding Misc.
ItemPartNumber 110044
Model 110044
Size TDA7297+Power+Speakers
UnitCount 1
UPCs 610877415885
EANs 0610877415885
ReleaseDate 0000-00-00

Country	USA
Brand	DROK
Manufacturer	DROK
Binding	Misc.
ItemPartNumber	110044
Model	110044
Size	TDA7297+Power+Speakers
UnitCount	1
UPCs	610877415885
EANs	0610877415885
ReleaseDate	0000-00-00

DROK® Mini Ampli Board 6V to 18V Portable Stereo Amplifier Digital Amp Module Audio Amplify Dual Channel 15W+15W with 12V/2A Switch Power Supply Adapter Voltage Regulator and Two Speakers

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