Jbl 2226 h brochure

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2226H/J 380 mm (15 in) Low Frequency Transducer Very high thermal power handling also requires greater mechanical integrity. An innovative cone design greatly improves cone strength and stiffness-to- weight ratio through the use of a glass fiber/paper composite cone material. The surround topology and edge damping treatment allow greater linear excursion for matched power and displacement levels. The voice coil benefits from an innovative winding technique which offers greater power handling and thermal sta- bility. All design aspects of the surround, cone and voice coil have been carefully optimized and con- trolled to provide smooth and extended high frequen- cy response. The 2226H/J can directly retrofit the 2225H/J trans- ducer without enclosure re-tuning while providing up to 4 dB more maximum acoustic output with lower levels of distortion. The high power handling and robust construction of the 2226H/J make it a natural for tour sound and fixed sound reinforcement use, while the low distor- tion and smooth response make it an ideal choice for critical high level monitoring applications. THIELE/SMALL PARAMETERS 6:fs: 40 HzRe: 5.0 ohms (H)10.0 ohms (J) Qts: 0.31 Qms: 5.0 Qes: 0.33 Vas: 175 l (6.2 ft 3) Sd: 0.088 m 2(137 in 2) Xmax : 7.6 mm (0.30 in)Vd: 689 cm 3(41 in 3) Le: 1.75 mH (H)3.5 mH (J)
o(Half space) 2: 3.3% Pe(Max) 1: 600 W continuous pink noise MOUNTING INFORMATION: Overall Diameter: 388 mm (15 ¹⁷⁄₆₄ in) Bolt Circle Diameter: 370 mm (14 ⁹⁄₁₆ in) Baffle Cutout Diameter Front Mount: 355 mm (14 in)Rear Mount: 359 mm (14 ⁹⁄₆₄ in) Depth 7: 137 mm (5 ½in) Volume Displaced by Driver: 6 l (0.2 ft 3) Net Weight: 8.7 kg (19 ¼lb) Shipping Weight: 10.2 kg (22 ½lb) 6 Thiele/Small parameters are measured after 2 hour exercise period using a 600 W AESpower test and will reflect the expected long term parameter values once the driver hasbeen installed and operated for a short period of time.7 Clearance of at least 76 mm (3 in) must be provided behind the magnet assembly andthe gap vents to allow sufficient air circulation and proper cooling to take place. Typical response and Impedance Curves, Enclosure Volume and Port Tuning Frequency response contour of the 2226H/J taken in a hemisphericalfree-field environment, a closed box of 280 l (10 ft 3) internal volume enclosing the rear of the driver. Measured response of a typical produc-tion unit, including all peaks and dips, does not deviate more than 2 dBfrom the above curve. The dotted line represents measured 45 degreeoff-axis response. The dashed curve represents the response when thedriver is mounted in a 140 l (5 ft 3) vented enclosure tuned to 40 Hz. The impedance magnitude curve is measured in free-air. Distortion vs. Frequency Distortion levels raised 20 dB, measured at 60 watts, 1 meter. SS 2226H/JCRP 10M7/03 JBL Professional8500 Balboa Boulevard, P.O. Box 2200Northridge, California 91329 U.S.A.www.jblpro.com © Copyright 2003 JBL ProfessionalA Harman International Company 70708_JBL_2226H_J 7/16/03 8:43 AM Page 2