Rockford 6x8'' stereo Speakers CoAxial 2 way loudspeaker woofer tweeter drivers. High End 6'' by 8'' Full Range Coaxial (2-way) Speakers Rockford's'Power' Series for high volume listeners. These are the most capable 6x9's we have yet found.Stable 4 ohm impedance, easy to drive 55Hz - 22kHz frequency response, 87dB sensitivity NOTE: These do not have grilles, they are meant to remain exposed for maximum fidelity. Factory grilles may fit over them. Polypropylene-Carbon Fiber Hybrid Cone Carbon-Fiber - Polypropylene Hybrid cone is VERY stiff yet light. The surround has to be very flexible to allow woofer movement. HOWEVER, it must be strong enough and evenly tensioned to keep the woofer moving in a purely piston-like fashion, without decentering or flexing.
These lightweight materials with high rigidity provides for clean, powerful sound. Butyl Surround The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%. This design alters the typical manufacturing technique by eliminating the large flat glue surface area (the landing), which allows the surround to be shifted for increased cone area.Both nominal efficiency and maximum output capabilities are dramatically improved. Aluminum Done Tweeter Extremely light weight yet highly rigid Aluminum dome tweeter. This tweeter is very fast and crisp sounding. It will reveal every detail in your recordings, good or bad.
If you like clean airy highs, these speakers are for you. If you listen a lot of harshly recorded music, you should choose a soft dome instead. Offset for Better Dispersion Offset Cantilever Coaxial Mounted Tweeter eliminates frequency response anomalies due to acoustic reflection between mid-range cone and rear of tweeter. The result is cleaner mids and highs, with better acoustic dispersion into the cabin. Massive Magnet The larger the magnet, the more magnetic flux, for faster woofer movement, and better CONTROL of the waveform.
Getting a woofer moving is EASY. But STOPPING it and then accelerating in the opposite direction is where the magnet really makes the difference.
Couple a massive woofer with a high temperature voice coil, and you get an exteremely NIMBLE motor that clearly defines the sound. ICC Crossover The Integrated Concealed Crossover hides the crossover inside the basket, creating a cleaner look and easier installation.
The basket further serves as a heat sink to keep the crossover components cool, otherwise their values change with temperature. These speakers will sound great and last for decades. Upgrade your sound with these high tech speakers. Includes: 2 Speakers, Mounting hardware, adapter plates. NOTE: These do NOT come with grilles, use your oem grilles or leave exposed for even better sound.
EuroMotive Restorations Porsche, BMW, Audi and Benz pros. Parts & Accessories for German classics.We have a lot of parts not listed as well. The item "Rockford 6x8'' stereo Speakers CoAxial 2 way loudspeaker woofer tweeter drivers" is in sale since Monday, March 26, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Computer, Chip, Cruise Control\Other". The seller is "a2eurotec" and is located in Ann Arbor, Michigan. This item can be shipped worldwide.