C15N
General Characteristics:
| Nominal Overall Diameter | 385 mm | 15 in |
| Nominal Voice Coil Diameter | 38 mm | 1.5 in |
| Magnet Weight | 810 g | 28.5 oz |
| Overall Weight | 9.05 lbs | |
| Flux Density | 1.00 T |
Thiele-Small Parameters:
| Voice Coil DC Resistance | RE | 6.5 Ω |
| Resonance Frequency | ƒS | 73.0 Hz |
| Mechanical Q Factor | QMS | 7.34 |
| Electrical Q Factor | QES | 1.24 |
| Total Q Factor | QTS | 1.06 |
| Mechanical Moving Mass | MMS | 40.6 g |
| Mechanical Compliance | CMS | 117.0 µm/N |
| Force Factor | BxL | 9.93 Wb/m |
| Equivalent Acoustic Volume | VAS | 93.4 lt. |
| Maximum Linear Displacement | XMAX | 1.0 mm |
| Reference Efficiency | nO | 2.84 % |
| Diaphragm Area | SD | 754.7 cm2 |
| Losses Electrical Resistance | RES | 39.0 Ω |
| Voice Coil Inductance @ 1kHz | LE | 0.93 mH |
Constructive Characteristics:
| Magnet | Ferrite |
| Voice Coil Winding | Copper |
| Voice Coil Former | Kapton |
| Cone | Paper |
| Surround | Integrated Paper |
| Dust Dome | Solid Paper |
| Basket | Pressed Sheet Steel |
Electrical Characteristics:
| Nominal Impedance | 8 Ω |
| Rated Power | 50 W |
| Musical Power | 100 W |
| Sensitivity@1W,1m | 97.4 dB |
C15N
15", 50 watts, 4Ω/8Ω/16Ω
Tight low-end and clear, bright highs. It responds to overdrive distortion with a gritty edge.
Sound Samples:
Specification Sheet:





