P15N No Bell
| Nominal Overall Diameter | 385 mm | 15 in |
| Nominal Voice Coil Diameter | 38 mm | 1.5 in |
| Magnet Weight | 826 g | 29 oz |
| Overall Weight | 3.9 kg | 8.6 lbs |
| Flux Density | 1.26 T | |
| Voice Coil Winding Depth | 10 mm | 0.39 in |
| Magnetic Gap Depth | 8 mm | 0.31 in |
| Nominal Impedance | 8Ω | 16Ω | |
|---|---|---|---|
| Voice Coil DC Resistance | RE | 6.22 Ω | 12 Ω |
| Resonance Frequency | ƒS | 77.9 Hz | 67 Hz |
| Mechanical Q Factor | QMS | 6.8 | 5.74 |
| Electrical Q Factor | QES | 1.33 | |
| Total Q Factor | QTS | 1.22 | 1.08 |
| Mechanical Moving Mass | MMS | 53.9 g | 42.9 g |
| Mechanical Compliance | CMS | 78 µm/N | 132 µm/N |
| Force Factor | BxL | 10.49 Wb/m | 13.16 Wb/m |
| Equivalent Acoustic Volume | VAS | 62.6 lt. | 105.3 lt. |
| Maximum Linear Displacement | XMAX | ± 1 mm | ± 1 mm |
| Reference Efficiency | nO | 2.62 % | 2.32 % |
| Diaphragm Area | SD | 754.8 cm2 | 754.7 cm2 |
| Losses Electrical Resistance | RES | 50 Ω | 55 Ω |
| Voice Coil Inductance @ 1kHz | LE | 0.9 mH | 1.28 mH |
| Magnet | Alnico | |
| Voice Coil Winding | Copper | |
| Voice Coil Former | Kapton | |
| Cone Material | Paper | |
| Surround Material | Integrated Paper | |
| Dust Dome Material | Solid Paper | |
| Basket Material | Pressed Sheet Steel | |
| Surround Treatment | No |
| Nominal Impedance | 8Ω | 16Ω | |
|---|---|---|---|
| Rated Power | 50 W | 50 W | |
| Musical Power | 100 W | 100 W | |
| Sensitivity@1W,1m | 96.1 dB | 96.7 dB |
One of the first speakers ever used in a guitar amplifier, the P15N was loaded in the earliest Fender Bassman® and Bandmaster® amps, setting the milestone for those classic tones. The P15N delivers a warm, full bodied tone, with deep basses, and a nice, extended top end. Excellent for all different shades of clean and pushed clean tones.
I have always played hollowbody ES Gibson guitars with P-90s, so I am used to alot of break up in my tone, but recently since I have been travelling overseas more and more I have switched to a Telecaster for its durability and ease of travel, the tone from Tele pickups coupled with my style of aggessive fingerpicking comes off a bit harsh, and I have struggled to get the tone I am used to, however the P15N gives me a muddier breakup and smoother tone at a lower volume, and has helped me to get a bit closer to the P-90s I am used to. Thanx for everything.