10-13-2017, 11:43 AM
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#24 (permalink)
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Enthusiast Member
Join Date: Apr 2014
Location: Utah
Posts: 393
Drives: 2014 370z M.B. 7AT
Rep Power: 3368
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Quote:
Originally Posted by froiwok
Are these the updated version? or better?
OPTI6HPRO4
500 Watts RMS / 1000 Watts Peak Power
Heavy duty stamped metal basket and Hardware
Mounting Depth: 2.95''
1'' Horn Loaded Compression Tweeter
Sensitivity: 94 dB (1W/1M)
1.5'' High Temperature CCAW Voice Coil
75 Oz Super Strontium Ferrite Magnet Structure
Sold as : 1
Frequency Response: 180Hz – 22KHz
4 Ohm Impedance
Overall Diameter: 6.85''
Cutout Diameter: 5.67''
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No idea, but they are not the same; These are a genuine co-axial, whereas the OP are simply midrange woofers. Could be better/worse if you have tweets in the doors AND the dash at the same time, I've heard arguments that messes up the soundstage, but I could be wrong and I've been out of this game for a long time!
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