Description
15W+15W Audio Amplifier Board
Parameters:
Working voltage: DC8-26V, can be operated by DC 12V 24V
Output power: 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4-ohm or 2-ohm speaker, the power will be automatically limited to 15W
Input methods: single-ended (default)
difference (to choose by the jumper)
Efficiency: >90%
THD (total harmonic distortion)&noise: <0.2%
Low quiescent current
Noise suppression
Size: 75.69*41.96mm
Materials: high-grade pure black immersion gold circuit board, import WIMA red sound capacitor, each channel large capacity filter capacitor. Special customized pure black copper terminals, gold-plated audio input terminals.
Protective functions: input reverse protection, short-circuit protection, over-current protection, over-heat protection, over-voltage protection, low-voltage protection, EMI.
Other functions:
External mute function (MUTE: High level mute, factory default low level)
External turn-off function (SD: Low-level chip turn-off, factory default high level)
To use the mute/sd function, just remove the resistance next to the MUTE welding spot and add a switch between the welding spot under the resistance and the welding spot next to MUTE/SD.
Stereo Speaker
Parameters:
Rated power: 15W
Impedance: 4Ω
Sensitivity: 90dB
Effective Frequency: 108Hz-20kHz
Equivalent capacity: 2.5L
Outer diameter: 78mm
Height: 52mm
Hole diameter: 71mm
Power Adapter
Output voltage: DC 12V
Package Included:
1x Audio Amplifier Board
2x 15W+15W Speaker
1x 12V Power Adapter
2x Male DC Connector
Parameters:
Working voltage: DC8-26V, can be operated by DC 12V 24V
Output power: 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4-ohm or 2-ohm speaker, the power will be automatically limited to 15W
Input methods: single-ended (default)
difference (to choose by the jumper)
Efficiency: >90%
THD (total harmonic distortion)&noise: <0.2%
Low quiescent current
Noise suppression
Size: 75.69*41.96mm
Materials: high-grade pure black immersion gold circuit board, import WIMA red sound capacitor, each channel large capacity filter capacitor. Special customized pure black copper terminals, gold-plated audio input terminals.
Protective functions: input reverse protection, short-circuit protection, over-current protection, over-heat protection, over-voltage protection, low-voltage protection, EMI.
Other functions:
External mute function (MUTE: High level mute, factory default low level)
External turn-off function (SD: Low-level chip turn-off, factory default high level)
To use the mute/sd function, just remove the resistance next to the MUTE welding spot and add a switch between the welding spot under the resistance and the welding spot next to MUTE/SD.
Stereo Speaker
Parameters:
Rated power: 15W
Impedance: 4Ω
Sensitivity: 90dB
Effective Frequency: 108Hz-20kHz
Equivalent capacity: 2.5L
Outer diameter: 78mm
Height: 52mm
Hole diameter: 71mm
Power Adapter
Output voltage: DC 12V
Package Included:
1x Audio Amplifier Board
2x 15W+15W Speaker
1x 12V Power Adapter
2x Male DC Connector
Speaker DIY Kit, DROK 15W+15W Amplifier Board + 2pcs 15W 4 Ohm Speakers, 2.0 Dual Channel Digital Audio Power Amp Module 90dB HiFi Full Range Mini Home Stereo Woofer Loudspeaker with Power Adapter
Current Price
$44.99
Average
$44.99
Min Price
$44.99
Max Price
$44.99
Price dynamics
0%
Description
15W+15W Audio Amplifier Board
Parameters:
Working voltage: DC8-26V, can be operated by DC 12V 24V
Output power: 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4-ohm or 2-ohm speaker, the power will be automatically limited to 15W
Input methods: single-ended (default)
difference (to choose by the jumper)
Efficiency: >90%
THD (total harmonic distortion)&noise: <0.2%
Low quiescent current
Noise suppression
Size: 75.69*41.96mm
Materials: high-grade pure black immersion gold circuit board, import WIMA red sound capacitor, each channel large capacity filter capacitor. Special customized pure black copper terminals, gold-plated audio input terminals.
Protective functions: input reverse protection, short-circuit protection, over-current protection, over-heat protection, over-voltage protection, low-voltage protection, EMI.
Other functions:
External mute function (MUTE: High level mute, factory default low level)
External turn-off function (SD: Low-level chip turn-off, factory default high level)
To use the mute/sd function, just remove the resistance next to the MUTE welding spot and add a switch between the welding spot under the resistance and the welding spot next to MUTE/SD.
Stereo Speaker
Parameters:
Rated power: 15W
Impedance: 4Ω
Sensitivity: 90dB
Effective Frequency: 108Hz-20kHz
Equivalent capacity: 2.5L
Outer diameter: 78mm
Height: 52mm
Hole diameter: 71mm
Power Adapter
Output voltage: DC 12V
Package Included:
1x Audio Amplifier Board
2x 15W+15W Speaker
1x 12V Power Adapter
2x Male DC Connector
Parameters:
Working voltage: DC8-26V, can be operated by DC 12V 24V
Output power: 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4-ohm or 2-ohm speaker, the power will be automatically limited to 15W
Input methods: single-ended (default)
difference (to choose by the jumper)
Efficiency: >90%
THD (total harmonic distortion)&noise: <0.2%
Low quiescent current
Noise suppression
Size: 75.69*41.96mm
Materials: high-grade pure black immersion gold circuit board, import WIMA red sound capacitor, each channel large capacity filter capacitor. Special customized pure black copper terminals, gold-plated audio input terminals.
Protective functions: input reverse protection, short-circuit protection, over-current protection, over-heat protection, over-voltage protection, low-voltage protection, EMI.
Other functions:
External mute function (MUTE: High level mute, factory default low level)
External turn-off function (SD: Low-level chip turn-off, factory default high level)
To use the mute/sd function, just remove the resistance next to the MUTE welding spot and add a switch between the welding spot under the resistance and the welding spot next to MUTE/SD.
Stereo Speaker
Parameters:
Rated power: 15W
Impedance: 4Ω
Sensitivity: 90dB
Effective Frequency: 108Hz-20kHz
Equivalent capacity: 2.5L
Outer diameter: 78mm
Height: 52mm
Hole diameter: 71mm
Power Adapter
Output voltage: DC 12V
Package Included:
1x Audio Amplifier Board
2x 15W+15W Speaker
1x 12V Power Adapter
2x Male DC Connector
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