DPI-650 Defining and Achieving Superior Sonic Excellence. Selectively formulated ISO Dual 6.5” driver design provides unrivaled dynamic balance. System utilizes specific signal paths for both high and low frequency allowing the use of dedicated amplifiers for increased aural range. Unique Bi Polar High Frequency design incorporates front and rear reflecting high-frequency drivers for added depth and clarity. Versatile 5-sided cabinet is adaptable for numerous applications and built “rock-solid” for cleaner music with better detail.     Key Features • Dual 6.5" Mini-Towers • Gold Plated 5-way Binding Posts • High Efficiency Tweeters for Increased Dynamics • 5 Sided Bass Reflex Cabinet for Extended Lows • Platinum or Black Finish • Removable, Matching Grille • Designed and Engineered in the USA Performance Data • Frequency Response: 50-20,000 Hz • Sensitivity: 95dB SPL @ 1W/1m • Nominal Impedance: 8 ohms • Amplifier Requirements: 15W – 100WA Drive Units Low Frequency: • 6.5” Poly Mica cone driver with rubber surround for smooth response. • 6.5” Poly-treated paper cone driver with rubber surround. • Unique ISO-Balance cone construction enhances sound qualities. High Frequency: • 3.875-inch Round Titanium Tweeter with 1” Bullet, 5.4 oz Magnet, Aluminum Frame. • 4.25-inch Square Rear Firing Piezo Tweeter. • Unique High Frequency Design creates three dimensional sound imaging. Dimensions and Weight • Height: 20" • Width: 8.25" • Depth: 7.75" • Weight: 40 lbs. per pair