12" Blackbird
General Characteristics:
| Nominal Overall Diameter | 307 mm | 12 in |
| Nominal Voice Coil Diameter | 50 mm | 2 in |
| Magnet Weight | 826 g | 29 oz |
| Overall Weight | 6.90 lbs | |
| Flux Density | 1.00 T |
Thiele-Small Parameters:
| Voice Coil DC Resistance | RE | 6.30 Ω |
| Resonance Frequency | ƒS | 95.1 Hz |
| Mechanical Q Factor | QMS | 11.81 |
| Electrical Q Factor | QES | 0.90 |
| Total Q Factor | QTS | 0.84 |
| Mechanical Moving Mass | MMS | 27.7 g |
| Mechanical Compliance | CMS | 102 µm/N |
| Force Factor | BxL | 10.76 Wb/m |
| Equivalent Acoustic Volume | VAS | 34.4 lt. |
| Maximum Linear Displacement | XMAX | +/- 1.0 mm |
| Reference Efficiency | nO | 3.13 % |
| Diaphragm Area | SD | 490.8 cm2 |
| Losses Electrical Resistance | RES | 82.7 Ω |
| Voice Coil Inductance @ 1kHz | LE | 0.59 mH |
Constructive Characteristics:
| Magnet | Alnico |
| Voice Coil Winding | Aluminum |
| Voice Coil Former | Kapton |
| Cone | Paper |
| Surround | Integrated Paper |
| Dust Dome | Non Treated Cloth |
| Basket | Pressed Sheet Steel |
Electrical Characteristics:
| Nominal Impedance | 8 Ω |
| Rated Power | 100 W |
| Musical Power | 200 W |
| Sensitivity@1W,1m | 98.0 dB |
JP12-100BB
12", 100 watts, 8Ω/16Ω
Extremely warm and smooth with a very rich, fat low-end and sparkling highs. It handles overdrive distortion by bringing out colorful detail and holding strong even at maximum crunch.
Sound Samples:
Clean Sound Sample
Overdriven Sound Sample
Files:
Product Dimensions:
Frequency Response Chart:
