This is the price of 1 pcs. if you need 2 pcs, please select quantity "2"

1. About style: The main features of FAST-10 sound are high resolution, delicate and transparent mid-high frequency, good dynamics, and very clean sound. It is suitable for large cabinets of more than 150 liters. It is also very good with our baffle bass W15..

2. About the design: The full-frequency speakers do not need a frequency divider, and the sound is a little bit, no phase distortion, and the sound is more natural and pure. Our full-range speakers have tried to adjust the sound to be very balanced. It is not recommended to add a notch filter. We believe that the wave limiter forces the change of the speaker waveform to change the sound of the speaker. The inductance, resistance and capacitance of the notch filter are bound to be It will bring coloration and affect the efficiency of the speakers. The full-range speakers play simply and the pure sound brought by the signal straight-through does not need to be complicated. It is best to change the sound of the speaker through physical adjustment rather than relying on the circuit. Of course, you can also upgrade the speaker to improve the overall quality. So please don't use the superfluous thing like wave limiter when playing full frequency!

***The core material, paper cone, is an exclusively developed pulp, with natural plant fibers added, and post-strengthening agent treatment, so that the rigidity and damping can reach the best state.

***The selvedge and elastic wave of the paper cone are all products of DuPont. The selvedge coating damping is made by Nippon Chemical, which will not age for 20 years and has a long service life.

***The magnetic circuit is made of Y35 high-performance permanent magnet ferrite. After the external magnetization field disappears, this ferrite material can still retain strong constant remanence properties for a long time, and can be used to generate constant remanence in the external space. stable magnetic field. The working temperature is 400 degrees Celsius without demagnetization, and the Curie temperature is 450-460 degrees Celsius. The performance is very stable and the cost performance is very high. The dual magnetic structure ensures a strong magnetic force, and the sensitivity is as high as 94dB.

***Voice coil is made of Kabuton skeleton aluminum wire, coupled with double paper cone structure, the resolution is very good, the high frequency reaches 20K (plus or minus 3dB).

Product parameters:

Standard impedance: 8 ohms

Power: 40-60 watts

Frequency response range: 38-18khz

Magnetic flux: 15500gauss

Total Quality Factor Value (QTS): 0.55

Outer diameter: 273MM

Hole diameter: 248MM

Magnet grade: Y35 (ferrite)

Sensitivity: 95dB (2.83V/1m)

Weight: 4.5KG/PCS

Basin Material: Paper Basin Mixed Pulp

Basin frame material: cast aluminum

Suspension: selvedge

Phase cone: solid wood