The SLIM HD-690CFS 6X9” bass/mid-bass woofer is designed and built for the unique demands of the car audio environment, where mounting depth was the problem, but no more with HD-690CFS slim 6X9” sub-driver.
They are built to deliver the truest in-car sound possible, the most accurate and natural performance ever - the type of performance that has earned our design team countless awards and unanimous praise from around the world. The HD-690CF Bass is smooth, with a fast, deep clean sound into the lowest bass frequencies.

ES-02EXX, 2" 2-way Wideband Coaxial Driver
CDT Audio introduces this 2" coaxial audiophile grade wideband marvel which puts sweet midrange with incredible detail in your vehicle locations simply and easily. Suitable for enclosed or free air use in your vehicle, these 2” coaxial wideband drivers provide full and rich extended midrange down to 500Hz up to a 28,000Hz and beyond tweeter top end frequency.
This 2” coaxial wideband driver delivers a smooth open lifelike sound performance. You get both mid- and tweeter in an all-in-one driver with more and wider dispersion at the highest frequencies than traditional high frequency drivers.
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Special Combo Price Right Now: $279.99 |