Transcript
TURBOSONIC
Subwoofer
Woofer
Midrange
Fullrange
Coaxial
Professional Loudspeakers
PS15-76
Compression Driver
Horn
15² -350w-8W KEY FEATURES:
700 W continuous program power capacity 96dB Sensitivity 1w/1m 38Hz ~3000Hz frequency response range ) high temp erature voice coil 76mm (3 ² FEA optimi zed ma gnet system design for low distortion and mi nimu m power comp ression Superb price/performa nce ratio Ideal for comp act 2 or 3-way systems
SPECIFICATIONS General Specifications Nomi nal Diame ter Rated Imp edance Nomi nal Power handling 1 Program Power 2 Sensitivity(1w/1m) 3 Frequency Range 4 Mi nimu m Imp edance(Zmi n) Voice Coil Diame ter Voice Coil Ma terial Forme r Ma terial Voice Coil Wi nding Depth Numb er of layers Ma gnet gap depth Basket Flux Density Ma gnet Weight
380/15 8 350 700 96 38 - 3000 6.6 76/3 Copper Alumi num 16 2 10 Pressed steel 1.1 58
mm /inch ohm Watts Watts dB Hz ohm mm /inch
mm mm T oz
Thiele - Small Parameters Resonance frequency DC resistance Me chanical factor Electrical factor Total factor Me chanical comp liance Me chanical resistance of suspension losses Effective Mo ving Ma ss Half-space efficiency BL Factor Equivalent Cas air load Effective piston area Ma x. linear excursion 5 Voice coil inductance Efficiency Bandwidth Product
Fs Re Qm s Qe s Qt s Cms
38 5.0 3.9 0.43 0.39 0.17
Hz ohm
Rms Mm s Eff BL Vas Sd Xma x Le1K EBP
6.26 103 2.26 16.8 186 0.0881 6.5 1.11 89
me ch-ohm gr % T.m liters m2 mm mH
mm /N Imp edance an d ph ase cu rves me asured in free ai r
Mounting Information Ov erall Diame ter Bolt Circle Diame ter Bolt Hole Diame ter Baffle Cutout Diame ter Ov erall Depth Net Weight Shipping Weight Shipping Box
387 373 6.5 355 154 5.8 7.5 420x420x200
mm mm mm mm mm kg kg mm
Co mp uter predicted low frequency response
NO TES :
1. AES standard(50~500Hz) 2. Program Power is defined as 3 dB greater than the nominal power handling. 3. Sensitivity is measured at 1W input on rated impedance at 1m on axis and averaged between 60Hz and 600Hz. 4. Frequency range is defined as the band of frequencies delineated by the lower and upper limits where the output level drops by 10dB below the rated sensitivity. 5. The maxinum linear excursion is calculated as: (Hvc-Hg)/2+Hg/4 where Hvc is The voice coil depth and Hg is the gap depth. 6. Vb: Net internal volume of box after subtracting the volume of internal objects.
Vb/Fb=133L/38Hz
Vb/Fb=70L/45Hz
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