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Product Description
Manufacturer Part Number: P-A-BS12N250A-8
The Smooth BS 12N/250A is a 12" neodymium speaker with 250 watts of power. 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. The 12'' bass speaker provides a good upper mid range tone.
Bassist Description: Rich, fat and open.
Measurements and Specs
Files
The Smooth BS 12N/250A is a 12" neodymium speaker with 250 watts of power. 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. The 12'' bass speaker provides a good upper mid range tone.
Bassist Description: Rich, fat and open.
- Lows: Fat
- Mids: Subdued
- Highs: Subtle
Measurements and Specs
| Basket Material | Aluminum Die-Cast | |
| Cone Material | Paper | |
| Diaphragm Area (SD) | 530.90 cm2 | |
| Dust Dome Material | Solid Paper | |
| Equivalent Acoustic Volume (VAS) | 81.30 liters | |
| Excursion Limit (XVAR) | 8.90 mm | |
| Flux Density | 1.14 T | |
| Force Factor (BxL) | 14.37 Wb/m | |
| Linear Displacement, maximum (XMAX) | 5.50 mm | |
| Magnet Type | Neodymium | |
| Magnet Weight | 220.00 g | |
| Magnetic Gap Depth | 10.00 mm | |
| Mechanical Compliance (CMS) | 200.00 µm/N | |
| Mechanical Moving Mass (MMS) | 56.70 g | |
| Mechanical Q Factor (QMS) | 12.58 | |
| Musical Power | 500.00 W | |
| Nominal Overall Diameter | 320.00 mm | |
| Nominal Voice Coil Diameter | 65.00 mm | |
| Rated Power | 250.00 W | |
| Reference Efficiency (nO) | 1.81 % | |
| Resonance Frequency (?S) | 47.00 Hz | |
| Sensitivity @ 1W, 1m | 96.40 dB | |
| Surround Material | Treated Cloth | |
| Surround Treatment | Yes | |
| Total Q Factor (QTS) | 0.43 | |
| Voice Coil DC Resistance (Re) | 5.50 Ω | |
| Voice Coil Former | Fiberglass | |
| Voice Coil Inductance @ 1 kHZ (LE) | 1.00 mH | |
| Voice Coil Winding Depth | 18.00 mm | |
| Voice Coil Winding Type | Copper |
| Packaging Dimensions | 13.3858 in. × 13.3858 in. × 7.874 in. | |
| Weight (Packaging) | 9.1 lbs. |
Files
| Specification Sheet | All Models |
| Terminal Dimensions | All Models |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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