4 X PRV Audio 6MR400-4 BULLET 6.5" Midrange Bullet Loudspeaker
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PRV Audio 6MR400-4 BULLET 6" Midrange Speaker 4 Ohm
The 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 Details
Brand PRV Audio
Model 6MR400-4 BULLET
UPC 619620087614
Unit of Measure Each
Weight 5.1
Product Specifications
Nominal Diameter 6"
Bolt Circle Diameter 6.125
Power Handling (RMS) 200 Watts
Power Handling (MAX) 400 Watts
Impedance 4
Frequency Response 145 to 12,500Hz
Sensitivity 95dB 2.83V/1m
Voice Coil Diameter 1.5"
Thiele-Small Parameters
Resonant Frequency (Fs) 144.1Hz
DC Resistance (Re) 3.6
Voice Coil Inductance (Le) 0.136mH
Mechanical Q (Qms) 11.98
Electromagnetic Q (Qes) 0.64
Total Q (Qts) 0.6
Compliance Equivalent Volume (Vas) 0.16ft
Mechanical Compliance of Suspension (Cms) 0.154mm/N
BL Product (BL) 6.37Tm
Diaphragm Mass Inc. Airload (Mms) 7.94g
Maximum Linear Excursion (Xmax) 3.25mm
Surface Area of Cone (Sd) 143cm
Materials of Construction
Cone Material Treated Paper
Voice Coil Wire Material CCA
Voice Coil Former Kapton / Polyimide
Basket / Frame Material Steel
Magnet Material Ferrite
Mounting Information
Overall Outside Diameter 6.59"
Baffle Cutout Diameter 5.65"
Depth 2.99"
# Mounting Holes 4
Parts Express Staff Recommended Enclosure Volume
Sealed Volume 0.25ft
Sealed F3 190.2Hz
Vented Volume 0.4ft
Vented F3 113.2Hz
RETURNS POLICY
You may return your item(s) for refund within 30 days of receipt of your shipment.
You may return your item(s) for replacement within 30 days of receipt of your shipment.
We do not ship any replacements before we receive and inspect the returned merchandise.
Please read our policy carefully as we cannot process a return in the unfortunate event that the below conditions are not met.