DELTA Series PRO-15A Professional
Recommended for professional audio in both sealed and vented enclosures.
Ideal for full-range, mid/hi, and monitor wedges.
*Good replacement for Yamaha 15″ JAY6130 (151460), JAY6131 (151543), JAY6132 (151843) woofers. Or SM15V, S115V, S215V SERIES YAMAHA. Recommended for professional audio in both sealed and vented enclosures. Ideal for full-range, mid/hi, and monitor wedges.
400 watts / 54-4.2kHz / 2.5″ voice coil
Die-cast aluminum basket
8 ohms
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
15 ”
Nominal Diameter
381 mm
Voice Coil
2.5 ”
Voice Coil
63.5 mm
Overall diameter
389 mm
Pitch Circle Diameter
369.9 mm
Cut- out Measurement
356 mm
Diameter of fixing holes
7.1 mm
Depth
154 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
400 W
maximum rated load
800 W
Sensitivity (1 W / 1 m)
101.6 dB
Frequency response
54 – 4200 Hz
Voice Coil Material
Aluminum
Magnet
Ferrite
Depth of the magnetic gap
9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
42 Hz
Re (DC resistance)
5.71 Ohm(s)
Qms (mechanical quality)
4.73
Le (inductance of the voice coil)
0.83 mH
Qes (electrical quality)
0.44
Qts (overall quality)
0.4
Vas (equivalent volume)
243.5
Mms (moving mass)
61 g
BL (power factor)
14.5 T/m
Xmax (maximum displacement)
4.3 mm
Cms (elasticity of the suspension)
0.24 mm/N
Sd (membrane area)
856.3 cm²
Weight
8,332 kg
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