Vintage Jensen

JENSEN 12" BLACKBIRD - 'JET SERIES' ALNICO GUITAR SPEAKER

Item Price: $249.95

Blackbird-8  -  8 ohm version

Blackbird-16  -  16 ohm version

SPEAKER MODEL

NEW JET BLACKBIRD

Specifications

Nominal Basket Diameter

12" / 307mm

Impedance

8 / 16 ohms

Rated Power

100 Watts

Musical Power 200 Watts

Frequency Response

60Hz -5.5kHz

Sensitivity (1W/1m)

98 dB SPL

Voice Coil Diameter

2" / 50mm

Magnet Assembly Weight 7.1 lbs. / 3.23 kg.

Speaker Materials

Magnet Alnico
Voice Coil Winding Aluminum
Voice Coil Former Kapton
Cone Paper
Surround Integrated Paper
Dust Dome Non Treated Cloth
Basket Pressed Sheet Steel

Mounting Information

Overall Diameter 12.09" / 307mm
Front Mount Baffle Cutout 10.09" / 277mm
Bolt Circle Diameter 11.56" / 293.5mm
Overall Depth 6.95" / 176.4mm

Thiele-Small Parameters

Resonant Frequency (fs) 95.1 Hz
Impedance (Re) 6.3 ohms
Coil Inductance (Le) .59mH
Electromagnetic Q (Qes) .9
Mechanical Q (Qms) 11.81
Total Q (Qts) .84
Comp. Equiv. Vol. (Vas) 34.4 Liters/1.21cu. ft.
Max. Displacement (Xmax) 1.0mm
Surface area of Cone (Sd) .490 m2
Efficiency (Half Space) 3.13%
Pe Maximum (Watts) 200
Flux Density .96 T

Dimensional Drawing

Frequency Response

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