JBL 2226H Low Frequency Driver - 15

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Serial #: 232001The 2226H low frequency transducer represents the industryleading results of JBL’s engineering research in high power transducer design. The 2226H signified a major advance in speaker design by incorporating JBL’s patented* Vented Gap Cooling technology in an improved Symmetrical Field Geometry™ (SFG) magnetic structure. To increase power handling while reducing power compression, JBL engineers created a unique, direct voice coil-to-air heat dissipation method called Vented Gap Cooling. This process pumps air through the magnetic gap and directly over and around the voice coil to provide immediate heat transfer and reduction in operating temperature – a direct improvement in power compression. The 2226H incorporates a SFG (Symmetrical Field Geometry) magnetic structure. Computer-aided magnet optimization and analysis allowed JBL engineers to optimize magnet weight, flux density and reduce distortion.Nominal Diameter: 380 mm (15 in)Rated Impedance: 8 ohmsPower Capacity: 600 W AES continuous pink noiseSensitivity: 97 dB SPL, 1 W, 1 m (3.3 ft)Frequency Range: 30 Hz - 2.5 kHzPower Compression at –10 dB power (60 W): 0.7 dBat –3 dB power (300 W): 2.5 dBat rated power (600 W): 4.0 dBDistortion 2nd harmonic: ≤ 1.0%3rd harmonic: ≤ 1.0%Highest Recommended Crossover: 1200 HzRecommended Enclosure Volume: 85-285 l (3-10 ft)Effective read more