 
     
                                    Super Power 21” Extended Low Frequency Speaker
| Power Rating | 3500W RMS/7000W Programme | 
| Nominal Diameter | 533mm (21”) | 
| Nominal Impedance | 8Ω | 
| Sensitivity (1W/1m ) | 98dB | 
| Resonant Frequency (Fs) | 35Hz | 
| DC Resistance (Re) | 5.6Ω | 
| Electromagnetic Q (Qes) | 0.183 | 
| Mechanical Q (Qms) | 6.52 | 
| Total Q (Qts) | 0.178 | 
| Compliance Equivalent Volume (VAS) | 169 Litr | 
| Surface Area of Cone (Sd) | 1735cm2 | 
| Reference Efficiency (ηo) | 4.11% | 
| Voice Coil | 6.0” | 
| Overhang (Xmax) | 8.35 mm | 
| Moving Mass (Mms) | 487.23gm | 
| BL Product (BL) | 57.96TM | 
| Coil Inductance (Le) | 5.50mH | 
| Overall Diameter | 573 ×555 mm | 
| Depth | 246 mm | 
| Baffle Hole Diameter | 498 mm | 
| Bolt Mount Diameter (PCD) | 550 ×520 mm | 
| Weight | 36.80kg | 
Copyright AHUJA RADIOS 2023. Designed and developed by JR infotech