4 X PRV Audio 6MR400-4 BULLET 6.5" Midrange Bullet Loudspeaker

 PRV Audio 6MR400-4 BULLET 6" Midrange Speaker 4 OhmThe 6MR400-4 BULLET 6" midrange speaker uses a "bullet" phase plug made from pure aluminum to lower inductance and act as a heat sink cooling system for the voice coil. Machined to perfection for even sound dissipation the phase plug also improves off-axis frequency response. Beyond good looks, this cone is extremely light, providing excellent damping to keep an incredibly natural yet accurate sound with incredible efficiency.A triple roll cloth surround, combined with an optimized fiber pressed paper cone, ensure the speakers frequency response is smooth and extends to high range making an easy transition to a super tweeter. The suspension design of the 6MR400-4 BULLET features a single layer spider which connects to the coil former with premium stitched lead wires. The cone is driven by a copper-clad aluminum wire voice coil providing high efficiency and excellent power handling.This driver is constructed of high-performance characteristics and high-quality components to provide exceptional clarity, detail, and dynamic sound. You can expect outstanding sound stage quality and realistic sound reproduction for a great value. This is the new standard of value in high-performance bullet speakers.Built to perform and able to handle 400 watts of continuous power, this midrange is the perfect option to replace those old 2-way or 3-way coaxial speakers. Engineered and designed to easily transform a stock system into one that can deliver concert levels. The 6MR400-4 BULLET is ideal for audiophiles seeking tremendous output without radical modifications.Product DetailsBrand    PRV AudioModel    6MR400-4 BULLETUPC    619620087614Unit of Measure    EachWeight    5.1Product SpecificationsNominal Diameter    6"Bolt Circle Diameter    6.125Power Handling (RMS)    200 WattsPower Handling (MAX)    400 WattsImpedance    4Frequency Response    145 to 12,500HzSensitivity    95dB 2.83V/1mVoice Coil Diameter    1.5"Thiele-Small ParametersResonant Frequency (Fs)    144.1HzDC Resistance (Re)    3.6Voice Coil Inductance (Le)    0.136mHMechanical Q (Qms)    11.98Electromagnetic Q (Qes)    0.64Total Q (Qts)    0.6Compliance Equivalent Volume (Vas)    0.16ftMechanical Compliance of Suspension (Cms)    0.154mm/NBL Product (BL)    6.37TmDiaphragm Mass Inc. Airload (Mms)    7.94gMaximum Linear Excursion (Xmax)    3.25mmSurface Area of Cone (Sd)    143cmMaterials of ConstructionCone Material    Treated PaperVoice Coil Wire Material    CCAVoice Coil Former    Kapton / PolyimideBasket / Frame Material    SteelMagnet Material    FerriteMounting InformationOverall Outside Diameter    6.59"Baffle Cutout Diameter    5.65"Depth    2.99"# Mounting Holes    4Parts Express Staff Recommended Enclosure VolumeSealed Volume    0.25ftSealed F3    190.2HzVented Volume    0.4ftVented F3    113.2Hz