Smooth BS 15N/350A

General Characteristics for 8Ω
Nominal Overall Diameter388 mm.15 in.
Nominal Voice Coil Diameter75 mm.3.00 in.
Magnet Weight360 g12.70 oz
Overall Weight8.82 lbs
Flux Density1.17 T
Thiele-Small Parameters for 8Ω
Voice Coil DC ResistanceRE5.10 Ω
Resonance FrequencyƒS45.0 Hz
Mechanical Q FactorQMS7.67
Electrical Q FactorQES0.49
Total Q FactorQTS0.46
Mechanical Moving MassMMS80.9 g
Mechanical ComplianceCMS158 µm/N
Force FactorBxL15.23 Wb/m
Equivalent Acoustic VolumeVAS163.1 lt.
Maximum Linear DisplacementXMAX±5.50 mm
Excursion LimitXVAR±11.5 mm
Reference EfficiencynO2.81 %
Diaphragm AreaSD855.3 cm2
Voice Coil Inductance @ 1kHzLE0.78 mH
Constructive Characteristics for 8Ω
MagnetNeodymium
Voice Coil WindingAluminum
Voice Coil FormerFiberglass
Cone MaterialPaper
Surround MaterialTreated Cloth
Dust Dome MaterialSolid Paper
Basket MaterialAluminum Die-Cast
Electrical Characteristics for 8Ω
Nominal Impedance8 Ω
Rated Power350 W
Musical Power700 W
Sensitivity@1W,1m98.7 dB
P-A-BS15N350A-8
15"
,
350 watts
  • Ohms:

Smooth Sound speakers are extremely clean and round with superb headroom. Equipped with neodymium magnets and aluminium baskets, they offer great linear excursion and dynamics. They are ideal for modern styles where extended low end is required. Neodymium magnets offer a 50% reduction in weight guaranteeing very light systems. The proprietary aluminium basket was specially designed to avoid sound wave reflections on the rear side of the cone, thereby allowing for faster and better cooling of both the voice coil and the air moved by it.

Lows:Mids:Highs:
FatFirmSubtle
Thick and well balanced.
Sound Samples:
Blues (Walking Groove)00:20https://www.jensentone.com/sites/jensentone.com/files/sound_samples/bs15_blues_walk.mp3
Reggae (Smooth Groove)00:23https://www.jensentone.com/sites/jensentone.com/files/sound_samples/bs15_irie.mp3
Rock (Pick Attack)00:41https://www.jensentone.com/sites/jensentone.com/files/sound_samples/bs15_pick_attack.mp3
Funk (Slap Attack)00:16https://www.jensentone.com/sites/jensentone.com/files/sound_samples/bs15_slap_stick.mp3
Having trouble playing our sound samples? Click here to access the files directly.