Woofer cone features diamond array pattern to reduce distortion Sound Field Enhancer This unique shape of the tweeter creates strong frontward sound as well as a wider sound field in 5kHz and higher frequencies. Grilles are included for custom installations. The DMiotech 1A Thermal Circuit Breaker Switch offers reliable overload and short circuit protection for household and commercial appliances. Featuring a durable thermoplastic shell and stainless steel terminals, it supports AC 125/250V and DC 50V inputs with a manual push-button reset for quick recovery Kenwood KFC-6996PS 6"x9" 5-Way Speakers (Pair) 58 Hz to 22 kHz - 4 Ohm - 88 dB Sensitivity - Automobile Peak Power 650W Diamond Array Pattern Woofer Cone... Kenwood Car Subwoofer, 650 Watt, Black KFC.PS694E Shop Acoustic Sound Harmonizer Produces a smooth and natural sound by controlling woofer sound waves and allowing only certain frequencies to pass through the holes of the tweeter panel. All the musical details are handled by the balanced dome tweeter and three supertweeters, and dispersion is improved by Kenwood's proprietary Sound Field Enhancer. Kenwood's Acoustic Sound Harmonizer uses slots on the mount housing the tweeters to improve the transition to the higher frequencies, so you'll experience a smoother sound overall. Sound Field Enhancer widens sound field Car Door Speakers 2) Kenwood KFC-6966S 6x9" 800 Watt+(2) 6.5" 600 Watt Car Audio Coaxia Car Speakers