Artículo: AMZ-B09538ZWR8

ALAMSCN

ALAMSCN 2PCS 1.5" 4Ohm 3W Audio Stereo Speaker Round Loudspeaker + 2PCS 3Wx2 DC 5V Digital Amplifier PAM8403 Amp Module for Arduino DIY Replacement

Size:

1.5" 4Ohm 3W

1.5" 4Ohm 3W

1.96inch 5W 4Ohm

2" 4Ohm 3W

Detalles del producto
Disponibilidad
En stock
Peso con empaque
0.20 kg
Devolución
Condición
Nuevo
Producto de
Amazon
Viaja desde
USA

Sobre este producto
  • Specifications: 3W 4Ohm SpeakerDiameter: 40mmHeight: 20mmShape: RoundRated power: 3WRated impedance: 4ΩFrequency response: 170kHzSensitivity: 100 dB/WSignal to noise ratio: 1 dBHarmonic distortion: 1 TMD% PAM8403 Amplifier BoardOperating voltage: DC 3-5.5VMax output: 3Wx2 (5V 4Ω)Efficiency: 90% Package Includes2 pcs 1.5" 4Ohm 3W Speakers 2 pcs PAM8403 Amplifier Boards
$36,35
60% OFF
$14,54

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$36,35
60% OFF
$14,54

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Conoce más detalles

High-efficiency speaker DIY kit--Clear sound output, low noise, bring good listening experience. 5V power supply can be used, suitable for batteries or portable electronic products. 1.5" 4Ohm 3W Speaker--Diameter: 40mm; Height: 20mm; Rated power: 3W; Rated impedance: 4Ω; Sensitivity: 100 dB/W. With PAM8403 Amplifier Board--DC 5V digital power Amp module 2 Channel 3W+3W, easy and smooth to adjust the volume and control the power switch with potentiometer. Package Includes--2* 1.5" 4Ohm 3W Speakers + 2* PAM8403 Amplifier Boards. Note: 1. Do not apply power to the amplifier without speakers connected, this will result in damage to the amplifier; 2. Please make sure operating voltage less than 5.5V, or the amplifier will be damaged.