"PRV AUDIO 10MR650A 10 Inch Midrange Speaker 8 Ohm 2.5"" Voice Coil Alto Series Mid Range Loudspeaker 650 Watts(Single) || HIGHLIGHTS : * 2.5″ layer CCAW voice coil wound on a glass fiber former, 8 ohms * Vented pole piece dissipates excess heat to minimize power compression * 650 watts RMS program power rating * Covers the majority of the vocal range allow easy system integration with a tweeter || GENERAL SPECIFICATIONS || Nominal Diameter : 10″ (254 mm) || Nominal impedance : 8 Ohms || Rated AES Power Handling (RMS) : 325 Watts || Program Power : 650 Watts || Sensitivity 2.83V at 1m : 97.5 dB || Recommended Hi Pass Crossover** **For Full Power Handling : 150 Hz** **12db Per Octave Crossover || Frequency Response at -10DB : 80 – 6,500 Hz || Voice Coil Diameter : 2.5″ (68 mm) || Voice Coil Wire : CCAW || Voice Coil Winding Depth : 16.2 mm || Former Material : Polyimide || Magnetic Gap Depth : 9.5 mm || Frame Material : Stamped Steel || || THIELE-SMALL PARAMETERS : || Equivalent Volume || Vas || 41.9 l Excursion (mathematical)*** || Xmax || 5.72 mm Free Air Resonance || Fs || 64.7 Hz Mechanical Factor || Qms || 14.19 Electrical Factor || Qes || 0.48 Total Factor || Qts || 0.47 Cone Area || Sd || 398 cm² Mechanical Mass || Mms || 31.86 g Bl Factor || Bl || 12.25 Tm Dc Resistance || Re || 5.6 Ohms Inductance || Le || 0.44 mH at 1 kHz Mechanical Mass Without Air || Mmd || 27.37 g Mechanical Compliance || Cms || 0.190 mm/N || EXTRA INFO : || Overall Diameter : 10.10”(256.5 mm) || Front Mount Baffle Cutout : 9.20” (233.5 mm) || Mounting Depth : 3.90”(99 mm) || Overall Depth : 4.23”(107.5 mm) || Net Weight : 10.4 Lbs (4.7 kg) || Shipping Weight : 12.8 Lbs (5.8 kg) || Carton Dimensions W x L x H : 12.9”x 12.9” x 6.9” (328 x 328 x 175mm) || || The new 10MR650A from ALTO Series has everything you want in a midrange pro audio loudspeaker, without sacrificing performance we have designed a compact and versatile footprint with only 3.90” of mounting depth. || This Midrange works great as a door speaker in car audio applications or as low frequency driver for a two-way satellite speaker concept."

• Brand new ALTO Series 10in Speakers Mid Range
• Nominal Impedance: 8 Ohms
• Rated AES Power Handling (RMS): 325 Watts
• Program Power: 650 Watts
• Voice Coil Diameter: 2.5″