PA Audio Amplifier

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Speaker - Professional / System

 

 
 

Specifications
 

ARS-150

ARS-300

ARS-500

ARS-650

ARS-100

ARS-200
 Power Rating   150W RMS 300W RMS 500W RMS 650W RMS   100W RMS 200W RMS  
 Nominal Diameter  

380mm(15”)

385mm(15”)

457mm(18”)

305mm(12”)

305mm(12”)

385mm(15”)   

 Nominal Impedance 8W 8W 8W 8W 8W / 16W 8W
 Sensitivity(1W/1m) 97dB 99dB 97dB 98dB 97dB 98dB
 Magnet Weight   1.16Kg.   2.31Kg 2.85Kg   3.56Kg  1.1Kg 1.54Kg
 Resonant Frequency (FS) 45Hz 45Hz 33Hz 33Hz 4-50Hz 75Hz
 DC Resistance (RE) 7W 5.7W 5W 5.1W 6.4W 6.5W
 Electromagnetic Q(Qes)   0.46   0.32 0.34   0.26 0.758 0.91
 Mechanical Q (Qms) 4.67 5.82   4.32 5.29   9.36   5.07

 Total Q (Qts)  

0.42   0.3   0.32   0.245   0.7   0.77  
 Volume (VAS)   135 Liter   139.65 Liter   221 Liter   246 Liter   104.6 Liter   75.11 Liter  
 Surface Area-Cone (Sd)   510cm2   830cm2   830cm2   1225cm2   510cm2   830cm2  
 Reference Efficiency (no)   1.35%  

4.35%

2.28%

3.12%

1.7%

3.18%  
 Voice Coil   2.0”   3.0”  

4.0”

4.0”  

1.5”

2.0”  
 Over Hang (Xmax)   2.5mm   2.5mm 8.0mm   5.0mm 1.5mm  

4.0mm

 Moving Mass (Mms)   51.9gm   80.31gm   107.17gm   218gm   35.23gm   60.62gm  
 BL Product (BL)   13.42 TM   20.49TM   18TM   29.64 TM  

9.7 TM

14.23 TM  
 Coil Inductance (Le)   0.89mH   0.68mH   1.09mH   1.9mH  

0.79mH

0.78mH

 Overall Diameter   313mm   395mm  

387mm

476mm  

304mm

385mm  
 Depth   127mm   160mm   165mm 205mm 130mm 165mm
 Bolt Mount Diameter   300mm(8Bolts)   373mm(8Bolts) 369mm(8Bolts) 450mm(8Bolts) 292mm(8Bolts)   373mm(8Bolts)
 B. Hole Dia. / N.  Wt . 285mm / 4.6Kg

358mm / 8.15Kg

 354mm / 9 Kg   424mm / 12 Kg  280mm / 3.4Kg 351mm / 4.9 Kg

|| Amplifiers - Booster / Power / Two Zone / Instrument || Audio Mixer - Echo / Stereo || Conference Systems ||

 || Cassette - Player / Recorders / Preamplifiers || Driver Units || Horns - Reflex / Speaker || Microphones || Mobile PA || 

|| Speakers - Ceiling / Column / System / Wall / Professional || Sound System || Stand - Floor / Table / Accessories ||

|| HOME || e-mail ||

Due to continuous design & technical development specifications are subject to change without notice.