Speaker - Jensen® Jets, 10", Blackbird, 40W
The 10" Blackbird 40 is the smaller sibling of the 12" Blackbird 40, famous for its exclusive “Reinforced AlNiCo” magnet, and the 1 ¾” (32mm) copper-wound voice coil. See P-A-JP12-40BBX for the 12” version.
The power rating of this smaller speaker mirrors the larger 12" at 40W, with a very similar efficiency - delivering more than 96dB with ease. The tonal qualities of this speaker are also very close; the 10" Blackbird 40 is distinctively vintage-voiced, with a warm-yet-solid bass range, the classic sparkle and chime that are associated with AlNiCo speakers, and all the immediacy and forwardness that are expected from a high quality 10” speaker.
“The Jensen Blackbird 40 speakers are a revelation, and in a way, a revolution for us. They brilliantly combine the vintage dynamic sensitivity, the upper midrange attack and openness of the traditional AlNiCo speakers, with a tighter bass foundation and a refined top end that suits even modern, higher gain applications.
The 12” version is excellent in a small Combo or Extension and the 10” is truly impressive, sounding nearly as big and powerful as the bigger sibling, with the added immediacy and unique midrange that is an essential element in an iconic 10” speaker.“
- MESA/Boogie
For more information about our Jensen® speakers, see our tech corner article on Jensen Speakers.
Impedance | Our Part Number | UPC/EAN |
---|---|---|
8 Ω | P-A-JP10-40BB8 | 8034028644580 |
16 Ω | P-A-JP10-40BB16 | 8034028644597 |
Basket Material | Pressed Sheet Steel | ||
Cone Material | Paper | ||
Diaphragm Area | 330.1 cm2 | ||
Dust Dome Material | Non-treated Cloth | ||
Electrical Q Factor | 1.27 | ||
Equivalent Acoustic Volume | 8 Ω version | P-A-JP10-40BB8 | 25.1 lt. |
16 Ω version | P-A-JP10-40BB16 | 24 lt. | |
Flux Density | 1.28 T | ||
Force Factor | 8 Ω version | P-A-JP10-40BB8 | 7.68 Wb/m |
16 Ω version | P-A-JP10-40BB16 | 10.1 Wb/m | |
Magnet | Reinforced Alnico | ||
Magnet Weight | 360 g (13 oz) | ||
Magnetic Gap Depth | 6 mm (0.24 in) | ||
Mechanical Compliance | 8 Ω version | P-A-JP10-40BB8 | 162 µm/N |
16 Ω version | P-A-JP10-40BB16 | 155 µm/N | |
Mechanical Moving Mass | 8 Ω version | P-A-JP10-40BB8 | 18.5 g |
16 Ω version | P-A-JP10-40BB16 | 18 g | |
Mechanical Q Factor | 8 Ω version | P-A-JP10-40BB8 | 13.05 |
16 Ω version | P-A-JP10-40BB16 | 13.42 | |
Musical Power | 8 Ω version | P-A-JP10-40BB8 | 80 W |
16 Ω version | P-A-JP10-40BB16 | :80 W | |
Nominal Impedance | 8 Ω version | P-A-JP10-40BB8 | 8Ω |
16 Ω version | P-A-JP10-40BB16 | 16Ω | |
Nominal Overall Diameter | 259 mm (10 in.) | ||
Nominal Voice Coil Diameter | 32 mm (1.26 in.) | ||
Overall Weight | 1.7 kg (3.75 lbs) | ||
Rated Power | 40 W | ||
Resonance Frequency | 8 Ω version | P-A-JP10-40BB8 | 91.8 Hz |
16 Ω version | P-A-JP10-40BB16 | 95.2 Hz | |
[email protected],1m | 8 Ω version | P-A-JP10-40BB8 | 96.4 dB |
16 Ω version | P-A-JP10-40BB16 | 95.4 dB | |
Surround Material | Integrated Paper | ||
Surround Treatment | Yes | ||
Total Q Factor | 8 Ω version | P-A-JP10-40BB8 | 0.94 |
16 Ω version | P-A-JP10-40BB16 | 1.16 | |
Voice Coil DC Resistance | 8 Ω version | P-A-JP10-40BB8 | 5.6 Ω |
16 Ω version | P-A-JP10-40BB16 | 12.1 Ω | |
Voice Coil Former | Kapton | ||
Voice Coil Inductance | 8 Ω version | P-A-JP10-40BB8 | 0.47 mH |
Voice Coil Inductance @ 1kHz | 16 Ω version | P-A-JP10-40BB16 | 0.6 mH |
Voice Coil Winding | Copper | ||
Voice Coil Winding Depth | 9 mm (0.35 in) |
Packaging Dimensions | 11.811 in. × 12.2047 in. × 6.6929 in. | |
Weight (Packaging) | 4.888 lbs. |
P-A-JP10-40BB8 - 8 Ω version | Basket Material | Pressed Sheet Steel |
Cone Material | Paper | |
Diaphragm Area | 330.1 cm2 | |
Dust Dome Material | Non-treated Cloth | |
Electrical Q Factor | 1.27 | |
Equivalent Acoustic Volume | 25.1 lt. | |
Flux Density | 1.28 T | |
Force Factor | 7.68 Wb/m | |
Magnet | Reinforced Alnico | |
Magnet Weight | 360 g (13 oz) | |
Magnetic Gap Depth | 6 mm (0.24 in) | |
Mechanical Compliance | 162 µm/N | |
Mechanical Moving Mass | 18.5 g | |
Mechanical Q Factor | 13.05 | |
Musical Power | 80 W | |
Nominal Impedance | 8Ω | |
Nominal Overall Diameter | 259 mm (10 in.) | |
Nominal Voice Coil Diameter | 32 mm (1.26 in.) | |
Overall Weight | 1.7 kg (3.75 lbs) | |
Rated Power | 40 W | |
Resonance Frequency | 91.8 Hz | |
[email protected],1m | 96.4 dB | |
Surround Material | Integrated Paper | |
Surround Treatment | Yes | |
Total Q Factor | 0.94 | |
Voice Coil DC Resistance | 5.6 Ω | |
Voice Coil Former | Kapton | |
Voice Coil Inductance | 0.47 mH | |
Voice Coil Winding | Copper | |
Voice Coil Winding Depth | 9 mm (0.35 in) | |
P-A-JP10-40BB16 - 16 Ω version | Basket Material | Pressed Sheet Steel |
Cone Material | Paper | |
Diaphragm Area | 330.1 cm2 | |
Dust Dome Material | Non-treated Cloth | |
Electrical Q Factor | 1.27 | |
Equivalent Acoustic Volume | 24 lt. | |
Flux Density | 1.28 T | |
Force Factor | 10.1 Wb/m | |
Magnet | Reinforced Alnico | |
Magnet Weight | 360 g (13 oz) | |
Magnetic Gap Depth | 6 mm (0.24 in) | |
Mechanical Compliance | 155 µm/N | |
Mechanical Moving Mass | 18 g | |
Mechanical Q Factor | 13.42 | |
Musical Power | :80 W | |
Nominal Impedance | 16Ω | |
Nominal Overall Diameter | 259 mm (10 in.) | |
Nominal Voice Coil Diameter | 32 mm (1.26 in.) | |
Overall Weight | 1.7 kg (3.75 lbs) | |
Rated Power | 40 W | |
Resonance Frequency | 95.2 Hz | |
[email protected],1m | 95.4 dB | |
Surround Material | Integrated Paper | |
Surround Treatment | Yes | |
Total Q Factor | 1.16 | |
Voice Coil DC Resistance | 12.1 Ω | |
Voice Coil Former | Kapton | |
Voice Coil Inductance @ 1kHz | 0.6 mH | |
Voice Coil Winding | Copper | |
Voice Coil Winding Depth | 9 mm (0.35 in) |
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