Audio Control A65CS2 Altitude Series 6.5″ Component Speakers with 1″ Tweeters

The Altitude Series Speakers are crafted for clarity, control, and depth, starting with a precision-molded glass fiber cone that delivers warm, accurate sound. An anti-phasing aluminum dust cap enhances sensitivity and extends frequency response, ensuring your music stays sharp and immersive. A durable butyl rubber surround keeps low-frequencies responsive, while a silk dome tweeter adds a smooth, detailed finish to every high note. The result? Performance that holds steady on every journey. FEATURES Wide Frequency Response: Separate woofer and tweeter design delivers balanced sound across the full audio spectrum Lightweight Aluminum Dust Cap: Enhances sensitivity and extends frequency response Precision-Molded Glass Fiber Cone: Delivers warm, accurate sound reproduction Durable Butyl Rubber Surround: Improves low-frequency performance and control Silk Dome Tweeter: Ensures smooth, detailed high frequency response Structurally Enhanced Steel Slimline Basket: Allows for easy, space-saving Installation Improved System Efficiency: Matched drivers and included passive crossovers ensure clean signal routing and power delivery Designed and Engineered in USA: Experience the excellence of American ingenuity SPECIFICATIONS Power (RMS): 100 Watts Impedance: 4 Ohms DC Resistance (Re): 3.3 ohms Voice Coil (Tw/Mid): 0.8 / 1.2 in (20 / 30 mm) System Frequency Response: 65 Hz to 20,000 Hz Sensitivity*: 86.5 dB 1W / 1 M  |  89.5 dB @ 2.83 V / 1 M Woofer Dimensions Overall Diameter (A): 6.53 in / 166 mm Cut Out Diameter (B): 5.47 in / 139 mm Mounting Depth (C): 2.04 in / 68 mm Total Depth (D): 2.40 in / 74 mm Tweeter Dimensions Overall Diameter (with housing) (E): 1.67 in / 42.5 mm Cut Out Diameter (F): 1.37 in / 35 mm Mounting Depth (G): 0.39 in / 10 mm Overall Depth (with housing) (H): 0.73 in / 18.5 mm Crossover Dimensions Length (I): 3.6 in / 92 mm Width (J): 1.3 in / 34 mm Height (K): 0.94 in / 24 mm   IN THE BOX: (2) A65CS2 Speakers & Tweeters