3 Inch 78mm Square Bubble Edge 50 Magnetic 4Ω 5W

• Category: Speaker
• Cone: Paper, Rubber, Foam, etc
• Certification: CE
• Brand: OEM
• Type: Speaker
• Material: Iron
• Model NO.: EA78-80A
• Sound Frequency: MID Pitch
• Voltage: 12V
• Connection Mode: Double Wire
• Contact Point: with Contact Point
• Energy Exchanging Mechanism: Electrical
• Speaker Design: 2-Way / 3-Way / 4-Way
• Shape: Round, Oval
• Current: Different for Each Model
• Size: 2",2.5",3",4"; 5"; 6";8"
• Color: Black
• Transport Package: Plastic Bag+Gift Box
• Specification: CE
• Trademark: FOR YOU
• Origin: China
• Production Capacity: 500000 Pairs/Year

Product Description

3 inch 78mm square full paper 45 magnetic 8Ω3W speaker receiver recorder
Speaker size:78mm(3inch)
Cone:Paper Cone
magnet:45*19*8
voice:13.28PL
Purpose: sound reinforcement
Shape: rectangle
Composition: single paper basin
Diaphragm material: paper
Magnetic circuit form: external magnetic type
Frequency characteristics: full frequency band (full range)
Rated power: 3(W)
Rated impedance: 8(Ω)
Frequency response: 0.16-20(kHz)
Sensitivity: 86(dB/W)
Sex-to-noise ratio: 86(dB)
Harmonic distortion: ≤5(TMD%)