3 inch Full Range Speaker 4ohm 20W Cotton linen Fiber Three-stage Balanced Neodymium Conference Tube Amplifier 1969 DIY 25Core

This new full-frequency unit, the magnetic circuit system adopts the aluminum-iron-boron rare-earth strong magnetic structure, which improves the performance of music details from the starting point, and the choice of the sound cone is even more painstaking. The use of cotton and linen fibers has its own characteristics with the ready-made aluminum basins in the store. Softness and durability are the characteristics of this speaker. The sound quality has also improved to a higher level, with ideal performance in terms of bandwidth, details and transients! It is definitely a 3-inch full-range unit worth playing!

Audiophile full-range speakers
Full-range speaker core unit
The original performance brings you immersive music enjoyment!
■Original imported sound cone
■Surprising restoration performance
■Imported A-level suspension
■Large voice coil design
■Adopt neodymium magnetic circuit

Product basic parameters
Speaker category: full frequency speaker
Rated power: 20W
Maximum power: 40W
Rated impedance: 4ohm
Frequency Response Range: 92Hz-18.8KHz
Sensitivity: 88dB+3dB
Equivalent volume: 3L
Qts: 0.6
Fo: 92Hz
Sound cone material: cotton and linen fiber
Magnet material: Neodymium magnet N45
Maximum outer diameter: 94mm
Speaker height: 47mm
Screw Diagonal: 82mm
Speaker net weight: 168g
Voice coil diameter: 25mm
Recommended applications: full-range speakers, conference systems

Tips: The box of the video is for demonstration purposes only.


Package
2pcs