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Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. in Saudi Arabia

CQRobot Miniature Loudspeaker 3 Watt 4 Ohm Passive Enclosed Audio Speaker Woofer Speaker Compatible with Arduino Board. JST-PH 2.0 mm 2-Pin Interface, for a Variety of Small DIY Electronic Projects.

SAR 42
Brand
CQRobot
MPN
CQRLS4O3W-JST
Weight
60 g
Size4O3W-JST-PH2.0-N
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • JST-PH 2.0 mm 2-Pin interface, cable length 40cm (15.75 inches)；
  • Power: Rated Power / Maximum Power 2.0W / 3.0W；
  • Impedance: 4 Ohms Plus/Minus 15%；
  • Size: 70 mm * 31 mm * 16 mm / 3.1 inch * 1.2 inch * 0.63 inch (L* W * T)；
  • 2 Pcs/1 Pair JST-PH 2.0 mm 2-Pin interface 4 ohm 3 watt passive miniature loudspeaker encapsulation.

Description

CQRobot painstakingly deploys this passive speaker small speaker for the Makers and electronic enthusiasts, this small passive speaker with 2.54mm Dupont interface, the internal resistance is 4 ohms, the power of it is 3 watts. Strip size, with mounting screw, suitable for all kinds of sound source fabrication, the sound is clear and melodious without distortion.
TECHNICAL SPECIFICATIONS
- Resonance Frequency: 500 Plus/Minus 20% Hz.
- Impedance: 4 Ohm Plus/Minus 15% at 1 khz 1.0V.
- Power: rated power / maximum power 2.0W / 3.0W
- Sensitivity: 82 Plus/Minus 3dB (1w / 0.5m) at 1.0K Hz.
- Effective frequency range: FO to 15 KHz.
- Distortion factor: Less Than 5% MAX. (AT 1.0KHz 0.5W 0.5M)
- Polarity: When a positive DC current is applied to the terminal marked +, the diaphragm shall move forward.
- Buzz & rattle test: 4.0V FO to 15KHz.
- High Temperature Storage Test: 80 Degree Celsius Plus/Minus 5 Degree Celsius - 96 Hours.
- Low Temperature Storage Test: -40 Degree Celsius Plus/Minus 5 Degree Celsius - 96 Hours.
- Magnet: Nd-Fe-B, 12.5mm * 2mm.
- Size: 70mm * 31mm * 16mm.
- Screw hole distance: 24mm * 63mm.
- Interface: 2.54mm Dupont Interface.
- Interface cable length: 40cm.
- Total weight: 24g.
SHIPPING LIST
2 * Passive Speaker 3 Watt 4 Ohm(2.54mm Dupont Interface)

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