In many speakers, as speaker cones vibrate, they also shake the speaker cabinet itself, causing unwanted distortion. Pioneer's ISO Drive Series speakers include an innovative sub-baffle that reduces vibration within the cabinet, thereby increasing sound quality. They're great as a pair (for two-channel music), or as a complete system for theater surround or new digital multi-channel music (like DVD Audio and SACD). Either way, they'll make a sound addition to your home. Key Features ≺ 5-1/4" (130mm) 2-way Direct/Diffuse Surround Speaker (white paper - .PDF file 22KB) ≺ Versatile Wall-Mounting or Desktop-Mounting Bracket Design ≺ High Frequency Waveguide for Controlled Directivity ≺ Removable, Black Grille ≺ Designed and Engineered in the USA Performance Data ≺ Frequency Response: 80-20,000 Hz ≺ Sensitivity: 89dB SPL @ 1m/2.83V ≺ Nominal Impedance: 8 ohms ≺ Maximum Output: 107dB SPL ≺ Amplifier Requirements: 15W û 100W Drive Units Low Frequency: ≺ 5-1/4" (130mm) Bi-Laminate Cone High Frequency: ≺ 1" (25mm) Polycarbonate Tweeter Dimensions and Weight (each) ≺ Height: 11-7/8" (300mm) ≺ Width: 8-1/8" (205mm) ≺ Depth: 5-1/4" (135mm) ≺ Weight: 5 lbs. (2.3kg) |