Product description:
Name: 4 inch full range speaker
Impedance: 4Ohm, 8Ohm
Rated power: 40W
Power Range: 20W-50W
Maximum power: 100W
Voice coil diameter: 20mm
Frequency: 65Hz-3.5KHz
Sensitivity: 87 + -3db
Qts: 0.52
Volume: 5.6L
Net weight: 750g
Packaging:
1Pc x Speaker