par de bocinas jbl northridge n28

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par de bocinas jbl northridge n28

this 2-way 8 bookshelf loudspeaker with mdf enclosure reproduces sound with unmatched clarity and power. the polyplas? (polymer-coated cellulose fiber) cone woofer features traditional jbl engineering; the same technologies used in jbls professional equipment that can be found in stadiums, music halls and move theaters around the world. shielded components allow placement near video monitors. high-temperature, oversized kapton® voice coil and heatscape? motor structure allow these speakers to effortlessly play all types of movies and music. a low- diffraction isopower? baffle directs the sound power into the room, reducing distortion caused by cabinet vibration. the lock-mitred, computer-designed enclosure requires no bracing. the freeflow? flared port increases bass response without adding unwanted port noise.
jbls custom-designed drivers allow the use of simple, straight-line signal path? (ssp) crossover networks with high-quality electrical components that minimize processing that could degrade the signal. especificaciones maximum recommended amplifier power 150 watts impedance 8 ohms sensitivity (2.83v @ 1m) 90db frequency response (?3db) 50hz ?20khz crossover frequency(ies) 4000hz high-frequency driver 3/4 titanium-laminate dome with eos? waveguide low-frequency driver 8 polyplas? cone dimensions(h x w x d) 19-1/2 x 12 x 9-1/2(495mm x 305mm x 241mm) weight 22.5 lb (10.2kg.)