PROFESSIONAL PA SPEAKERS
Professional PA Speaker
for bass and bass-midrange applications in bass reflex cabinets.
Aluminium die-cast frame and robust construction. 3" copper wire voice coil.
Vented-gap cooling technique.
KAPTON former voice coil for withstanding high temperature.
Gold plated heavy duty terminals for firm connection. Composite cone paper with plasticized cloth cone edge.
| POWER RATING | 300W RMS |
| NOMINAL DIAMETER | 380mm (15") |
| NOMINAL IMPEDANCE | 80 |
| SENSITIVITY (1W/1m) | 98dB |
| MAGNET SIZE / WEIGHT | 180 mm / 8kg |
| RESONANT FREQUENCEY (Fs) | 40Hz |
| DC RESISTANCE (Re) | 5Q |
| ELECTROMAGNETIC Q (Qes) | 0.32 |
| MECHANICAL Q (Qms) | 5.82 |
| TOTAL Q (Qts) | 0.3 |
| VOLUME (VAS) | 139.65 Litr |
| SURFACE AREA OF CONE (Sd) | 830cm2 |
| REFERENCE EFFICIENCY (no) | 4.35% |
| VOICE COIL | 3" |
| OVERHANG (Xmax) | 2.5 mm |
| MOVING MASS (Mms) | 80.31gm |
| BL PRODUCT (BL) | 20.49TM |
| COIL INDUCTANCE (Le) | 0.68nnH |
| OVERALL DIAMETER | 395 mm |
| DEPTH | 160 mm |
| BAFFLE HOLE DIAMETER | 358 mm |
| BOLT MOUNT DIAMETER | 373 mm (8 Bolts) |
| WEIGHT | 8.15Kg |
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B-26 & 29 D.S.I.I.D.C Complex
Mangolpuri Industrial Area
Near Safal Cold Storage, Phase-I
New Delhi -110083, INDIA