12"-250W Bass Speakers Guitar Loudspeaker Punch BP 12/250 - 8W SKU: P-A-BP12250-8 Loudspeakers GENERAL CHARACTERISTICS Nominal Overall Diameter Nominal Voice Coil Diameter Magnet Weight Overall Weight Flux Density Voice Coil Winding Depth Magnetic Gap Depth 318 mm. 65 mm. 1450 g ELECTRICAL CHARACTERISTICS Nominal Impedance Rated Power Musical Power [email protected],1m 12 in. 2.50 in. 51.20 oz 10.58 lbs 1.15 T 0.47 in. 0.31 in. 8W 250 W 500 W 97.5 dB Ø318.0 n° 8 holes 5x9 on Ø300.0 Voice Coil DC Resistance RE 6.21 W Resonance Frequency ƒS 50.2 Hz Mechanical Q Factor Q MS 5.14 Electrical Q Factor Q ES 0.34 Total Q Factor Q TS 0.32 Mechanical Moving Mass M MS 46.6 g Mechanical Compliance CMS 216 µm/N Force Factor BxL VAS 16.40 Wb/m Maximum Linear Displacement XMAX ±3.10 mm Excursion Limit XVAR ±5.5 mm SD 490.9 cm2 Voice Coil Inductance @ 1kHz LE 0.94 mH CONSTRUCTIVE CHARACTERISTICS Magnet Voice Coil Winding Voice Coil Former Cone Material Surround Material Dust Dome Material Basket Material Cone Treatment 6.3 2.64 % Diaphragm Area 37.0 Ferrite Copper Kapton Paper Treated Cloth Solid Paper Pressed Sheet Steel No 86.5 nO 8.0 Reference Efficiency 4.0 73.5 lt. 123.5 Equivalent Acoustic Volume Ø285.0 THIELE-SMALL PARAMETERS Ø154.0 Frequency Response on IEC Baffle (DIN 45575) @ 1W, 1m - Free Air Impedance +110 5 P-A-BP12250-8 8W +105 2 +100 100 +90 5 +85 +80 W dB SPL +95 2 +75 10 +70 +65 +60 5 2 5 100 2 1000 5 2 5 10k 2 Hz Due to continuing product improvement, the features and the design are subject to change without notice. Jensen Loudspeakers · website: www.jensentone.com · email: [email protected] 03/08/2017
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
advertisement
© 2021