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JBL SF25 Soundfactor Dual Cabinet 15 inch Quasi 3-Way
Now, that same commitment to performance and technical excellence is also available with a new ingredient: affordability. Introducing SoundFactor: legendary JBL performance and quality, now at a price you'll really appreciate. The SoundFactor SF25 is a portable, dual 15 in., 2-way speaker system designed specifically for applications in live music performance and music playback. The dual 15 configuration is especially useful for applications in which additional low-frequency power and extension is needed but adding a subwoofer to the system is not practical. A "quasi 3-way" network design contributes to improved performance in the critical mid-range. Quasi 3-Way Dual 15 in. systems can crank lots of low-end with their double woofers, but they represent a design challenge. The high-frequency driver and both mid-frequency drivers are all trying to produce mid-range. But since the mid-range is coming from 3 different places there's lots of uncontrolled "phase cancellation." The result is what engineers call "comb-filtering" and what listeners call "muddy mids." The SF25 crossover design solves this problem by rolling off the mids from the lower woofer so it's working more like a built-in subwoofer. With only the upper woofer and the high-frequency driver covering the mid-range, the SF25 delivers "coherent summation" for clear mids. When the application calls for extra power and low-end combined with the simplicity of a single-box system, the SF25 is the choice. For compatibility, it's equipped with Neutrik Speakon and 1/4 in. connectors. Continuous power capacity is 500 watts and peak power capacity is 2000 watts. SF25 Soundfactor Dual Cabinet Specifications•System Type: 15 in. 2-way sound reinforcement speaker Frequency range (-10dB): 35Hz-16kHz Frequency Response (+/-3dB) 45Hz-12kHz Sensitivity (1w/1m): 100dB SPL Nominal Impedance: 4 ohms Power Capacity: 500 watts Peak Power Capacity: 2000 watts Maximum SPL: 133dB Nominal Dispersions: 90 x 50 degrees Crossover Frequency: 2kHz Dimensions (H x W x D): 43.25 x 18.25 x 17 in. Weight: 94 lbs. Shipping Weight: 103 lbs. • • •
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JBL JBL SF15 Soundfactor SR Speaker JBL SF12M Soundfactor Stage Monitor JBL SF22SP SoundFactor Powered Subwoofer with Casters JBL SF25 Soundfactor Dual Cabinet • JBL • Add Comment or Question • Write a review!
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