EMINENCE ED15A Delta-15A 15” 400 W 8 Ohm SPEAKER Compatible Replacement YAMAHA BR15 JAY6170-1

Recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures.

 Compatible Replacement YAMAHA BR15 JAY6170-1

Product type
Loudspeaker Chassis

Type
PA

Nominal Diameter
12 ”

Nominal Diameter
304.8 mm

Voice Coil
2.5 ”

Voice Coil
63.5 mm

Overall diameter
305.5 mm

Pitch Circle Diameter
294.3 mm

Cut- out Measurement
278.1 mm

Diameter of fixing holes
6.4 mm

Depth
136 mm

Nominal Impedance
8 Ohm(s)

Nominal Load Capacity
400 W

maximum rated load
800 W

Sensitivity (1 W / 1 m)
98.3 dB

Frequency response
54 – 5000 Hz

Voice Coil Material
Aluminum

Magnet
Ferrite

Depth of the magnetic gap
9.53 mm

Thiele & Small Parameter

Fs (Resonance Frequency)
55 Hz

Re (DC resistance)
6.3 Ohm(s)

Qms (mechanical quality)
5.27

Le (inductance of the voice coil)
0.74 mH

Qes (electrical quality)
0.46

Qts (overall quality)
0.43

Vas (equivalent volume)
81.3

Mms (moving mass)
39 g

BL (power factor)
13.5 T/m

Xmax (maximum displacement)
2.4 mm

Cms (elasticity of the suspension)
0.21 mm/N

Sd (membrane area)
519.5 cm²

Weight
5,543 kg