Ahuja Sound Solutions

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Speakers

500 WATTS

High Power 38.1cm (15”) Low Frequency Speaker

Extended low frequency, ideal for Cinema Screen and for use in professional high power full range speaker systems.
Aluminium die-cast frame with gold plated push type heavy duty terminals.
GLASS FIBRE former voice coil for withstanding high temperature.
10.16cm (4”) Edge-wound copper wire voice coil for higher SPL.

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Power Rating	500W RMS
Nominal Diameter	380mm (15”)
Nominal Impedance	8Ω
Sensitivity (1W/1m )	97dB
Magnet Weight	2.85kg
Resonant Frequencey (Fs)	33Hz
DC resistance (Re)	5Ω
Electromagnetic Q (Qes)	0.34
Mechanical Q (Qms)	4.32
Total Q (Qts)	0.32
Compliance Equivalent Volume (VAS)	221Litr
Surface Area of Cone (Sd)	830cm2
Reference Efficiency (ηo)	2.28%
Voice Coil	4.0”
Moving Mass (Mms)	107.17gm
BL Product (BL)	18TM
Coil Inductance (Le)	1.09mH
Overall Diameter	387 mm
Depth	158 mm
Baffle Hole Diameter	354 mm
Bolt Mount Diameter (PCD)	369 mm (8 Bolts)
Weight	9.00kg

Operation Manual

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