Jiashan Future Sound
Add: Dayun industrial zone, Jiashan, Zhejiang pr. China
Tel: +86.573.8468.1673
Fax: +86.573.8468.1678
E-mail: jackyliao580@hotmail.com
USA Affiliate
FSD Audio, LLC.

Add: 4774 Distribution Drive; Tampa, FL, USA; 33605
Contact person: Matthew Cameron
E-mail: fsdaudio@gmail.com
Tel: (813) 513 2936



RMS: 2500 Watts Series bass
MODEL: TC15100B/18100B/21200/24200
Glass fiber and paper cone with colth surround
High blue gloss colour Die cast basket with paper gasket
4-Layer CO


Size:    18 inch
Basket type:    Die cast
Nominal impedance:    8  Zn(Ω)
DC resistance:    7.2  Rdc(Ω)
Resonance frequency:    41  Fo(Hz)
Rated power(music):     2200  Watts  
Sound pressure level:    96.3  SPL(dB)
Mechanical Q factor:  5.8 Qms
Electrical Q factor:  0.36 Qes
Total Q factor:  0.34 Qts
Total moving mass:  92.5 Mms(g)
Effective piston area:  83.6  Sd(sqM)
Equivalent air volume:  56.9 Vas(L)
Voice coil diameter:    99.8 mm
Voice coil former:    BACCW
Voice coil layers:    4
Winding height:  27.6 mm
Linear excursion:  8.5 Xmax
Force factor:  25.9  BL(Tm)
Magnet diameter:   220 mm
Magnet weight:   100×2 Oz

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