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Speaker - Jensen Punch Bass, 15", BP15/250, 250W, 8Ω
The Punch BP 15/250 is a 15" ferrite speaker with 250 watts of power. Punch Sound speakers offer great dynamics and super-fast response, giving the player an extremely solid bass sound. Equipped with ferrite magnets and steel baskets, they are ideal for classic styles where a clean, tight and bright sound is required.
The 15'' bass speaker provides a full and warm low-end that will fill the room.
Bassist Description: Boomy with a well-defined top end.
- Lows: Fat
- Mids: Firm
- Highs: Bright
For more information about our Jensen® speakers, see our tech corner article on Jensen Speakers.
RoHS Compliant
| Basket Material | Pressed Sheet Steel | |
| Cone Material | Paper | |
| Diaphragm Area (SD) | 754.80 cm2 | |
| Dust Dome Material | Solid Paper | |
| Equivalent Acoustic Volume (VAS) | 133.10 liters | |
| Excursion Limit (XVAR) | 7.00 mm | |
| Flux Density | 1.15 T | |
| Force Factor (BxL) | 15.31 Wb/m | |
| Linear Displacement, maximum (XMAX) | 3.40 mm | |
| Magnet Type | Ferrite | |
| Magnet Weight | 1.45 kg | |
| Magnetic Gap Depth | 8.00 mm | |
| Mechanical Compliance (CMS) | 164.00 µm/N | |
| Mechanical Moving Mass (MMS) | 69.70 g | |
| Mechanical Q Factor (QMS) | 4.26 | |
| Musical Power | 500.00 W | |
| Nominal Overall Diameter | 385.00 mm | |
| Nominal Voice Coil Diameter | 65.00 mm | |
| Rated Power | 250.00 W | |
| Reference Efficiency (nO) | 2.30 % | |
| Resonance Frequency (ƒS) | 47.00 Hz | |
| Sensitivity @ 1W, 1m | 96.70 dB | |
| Surround Material | Treated Cloth | |
| Surround Treatment | No | |
| Total Q Factor (QTS) | 0.51 | |
| Voice Coil DC Resistance (Re) | 6.60 Ω | |
| Voice Coil Former | Aluminum | |
| Voice Coil Inductance @ 1 kHZ (LE) | 1.07 mH | |
| Voice Coil Winding Depth | 13.00 mm | |
| Voice Coil Winding Type | Copper |
| Packaging Dimensions | 16.5354 in. × 16.1417 in. × 8.2677 in. | |
| Weight (Packaging) | 14.2 lbs. |
 Specification Sheet | All Models |
 Terminal Dimensions | All Models |
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