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W-15-421A-8-100

Nominal power handling
voice coil diameter
Frequency range
Sensitivity

Specifications

MECHANICAL SPECIFICATIONS


 


Overall diameter 

400.5 mm 

Bolt circle diameter 

378 mm 

Baffle cutout diameter 

360 mm 

Depth 

172 mm 

Flange and Gasket 

18 mm 

Net weight 

9.45 kg 

Shipping box (single carton box)

430x430x250 mm 

ELECTRICAL SPECIFICATIONS 



Nominal diameter

15 inch 

Nominal impedance 

8 Ω 

DC resistance 

5.4 Ω 

Nominal power handling

800 W 

Continuous power handling 

1600 W 

Sensitivity (1W/1m)

98 ± 2dB

Frequency range (-10dB max) 

44-2500 Hz 

Voice coil diameter 

100 mm 

Voice coil material 

Outside 1 Layer CU 

Former material 

BAF

Winding depth 

25 mm 

T yoke 

15 mm 

Plate 

12 mm 

Magnet

NDFEB

Basket 

Cast aluminium 

THIELE & SMALL PARAMETERS 



Fo 

44 Hz 

Revc 

5.4 Ω 

Sd 

88.14 m M2 

Vas 

92.5 L 

Cms 

83.85 u M/N 

Mmd 

137.87m Kg 

Mms 

152.92 g 

Bl 

21.12 N/A 

Qms

5.11

Qes 

0.51

Qts 

0.46 

Levc 

1.157 m H 

No 

1.52% 

Xmax 

±6mm 

(1) 24 hours in free air according to EIA-426B 

(2) 1 inch=25.4mm

(3)Xmax=(Winding depth -Plate)/2