Mod 15-120





Nominal Overall Diameter | 385 mm | 15 in |
Nominal Voice Coil Diameter | 50 mm | 2 in |
Magnet Weight | 810 g | 29 oz |
Overall Weight | 4.2 kg | 9.26 lbs |
Flux Density | 1 T |
Nominal Impedance | 4Ω | 8Ω | 16Ω | |
---|---|---|---|---|
Voice Coil DC Resistance | RE | 3.77 Ω | 4.94 Ω | 12.03 Ω |
Resonance Frequency | ƒS | 41.5 Hz | 47.5 Hz | 47.1 Hz |
Mechanical Q Factor | QMS | 5.13 | 5.59 | 16.48 |
Electrical Q Factor | QES | 1.13 | ||
Total Q Factor | QTS | 0.65 | 0.77 | 1.06 |
Mechanical Moving Mass | MMS | 53.7 g | 59 g | 49.5 g |
Mechanical Compliance | CMS | 275 µm/N | 191 µm/N | 231 µm/N |
Force Factor | BxL | 8.39 Wb/m | 9.87 Wb/m | 12.48 Wb/m |
Equivalent Acoustic Volume | VAS | 220.1 lt. | 153 lt. | 184.4 lt. |
Maximum Linear Displacement | XMAX | ± 1 mm | ± 1 mm | ± 1 mm |
Reference Efficiency | nO | 2.01 % | 1.76 % | 1.64 % |
Diaphragm Area | SD | 754.8 cm2 | 754.8 cm2 | 754.7 cm2 |
Losses Electrical Resistance | RES | 25.8 Ω | 31 Ω | 175 Ω |
Voice Coil Inductance @ 1kHz | LE | 0.62 mH | 0.7 mH | 1.49 mH |
Magnet | Ferrite | |
Voice Coil Winding | Copper | |
Voice Coil Former | Aluminum | |
Cone Material | Paper | |
Surround Material | Integrated Paper | |
Dust Dome Material | Solid Paper | |
Basket Material | Pressed Sheet Steel |
Nominal Impedance | 4Ω | 8Ω | 16Ω | |
---|---|---|---|---|
Rated Power | 100 W | 100 W | 100 W | |
Musical Power | 200 W | 200 W | 200 W | |
[email protected],1m | 95.3 dB | 96.5 dB | 95.4 dB |
MOD15-120
15",
120 watts
Available in 4Ω, 8Ω, 16Ω
Full bodied bass speaker with enough highs for both organs and "heavy" guitar players. The MOD15-120 has a full, boomy low-end focus with subtle highs and responds to overdrive distortion with a gritty edge
Lows
Loose/Fat
Mids
Firm
Highs
Subtle
Overdrive
Smooth
Guitarist Description
Full, boomy low-end focus with subtle highs. Responds to overdrive distortion with a gritty edge.
Bassist Description
Boomy, low-end dominance
Sound Samples
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Frequency Response Charts
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