Featuring an Aluminum Phase Plug (Bullet), this mid is built like a professional midrange loudspeaker, but it has been designed for use in the mobile audio market, as we called it Pro Audio On Wheels®!! By combining elements from PRO Audio and Car Audio, we have developed a NEW type of high efficient midrange that is able to give high levels of output for your custom door. Featuring an Aluminum Phase Plug (Bullet), this mid is built like a professional midrange loudspeaker, but it has been designed for use in the mobile audio market, as we called it Pro Audio On Wheels®!! By combining elements from PRO Audio and Car Audio, we have developed a NEW type of high efficient midrange that is able to give high levels of output for your custom door. Built to Perform at Wide Frequency Range: 95 – 20,000 Hz Highest Quality Speaker with bullet design available High efficiency: 95 dB guarantees High Output Levels Handles 500 Watts – Endurance at Loudest Volumes Vented Air pole piece for heat dissipation Center phase plug for even sound distribution 4 Ohm Impedance GENERAL SPECIFICATIONS Nominal Diameter 8″ (203 mm) Nominal impedance 4 Ohm Nominal Power Handling* 250 Watts Continuous Program Power (RMS)** 500 Watts Max Peak Power*** 1000 Watts Sensitivity 2.83V at 1m 95 dB Recommended Hi Pass Crossover For Full Power Handling 125 Hz 12db Per Octave Crossover Frequency Response 95 – 20,000 Hz Voice Coil Diameter 1.5″ (38 mm) Voice Coil Wire CCAW Voice Coil Winding Depth 9.5 mm Former Material Kapton Magnetic Gap Depth 6.0 mm Frame Material Stamped Steel THIELE-SMALL PARAMETERS Equivalent Volume Vas 20.8 l Excursion (mathematical)*** Xmax 3.25 mm Free Air Resonance Fs 78.2 Hz Mechanical Factor Qms 20.80 Electrical Factor Qes 0.48 Total Factor Qts 0.46 Cone Area Sd 241 cm² Mechanical Mass Mms 11.5 g Bl Factor Bl 6.45 Tm Dc Resistance Re 3.5 Ohm Inductance Le 0.132 mH at 1 kHz Mechanical Mass Without Air Mmd 9.39 g Mechanical Compliance Cms 0.360 mm/N EXTRA INFO Overall Diameter 8.27” (210 mm) Front Mount Baffle Cutout 7.32” (186 mm) Mounting Depth 3.19”(81 mm) Overall Depth 3.46”(88 mm) Net Weight 5.18 Lbs (2.35 kg) Shipping Weight 5.51 Lbs (2.50 kg) Carton Dimensions W x L x H 8.86”x 8.86” x 4.13” (225 x 225 x 105 mm)
