S P E C I F I C AT I O N S Description: Maximum Recommended Amplifier Power:** Nominal Impedance: Sensitivity (2.83V/1m): Frequency Response (­3dB): Crossover Frequencies: High-Frequency Transducer: 3-Way dual 5-1/4" center 150W 8 Ohms 91dB 75Hz ­ 20kHz 800Hz, 3200Hz 1" Pure-titanium dome, with rubber surround, shielded; Elliptical Oblate SpheroidalTM (EOS) waveguide 4" PolyPlasTM (polymer-coated cellulose fiber) cone, rubber surround, shielded; Linear Field ProximityTM (LFP) bezel 5-1/4" PolyPlasTM (polymer-coated cellulose fiber) cone, rubber surround, SFGTM magnetic shorting , rings, high-temp oversized Kapton® voice coil, HeatScapeTM motor structure, cast-aluminum baskets, shielded Low Diffraction, IsoPowerTM FreeFlowTM flared Straight-Line Signal PathTM (SSP) All-metal, gold-plated, 5-way binding posts 7-7/8" x 20-1/2" x 9" 200mm x 521mm x 229mm 15 lb/6.8kg Midrange Transducer: Low-Frequency Transducer: Baffles: Port: Network: Terminals: Dimensions (H x W x D): Weight: * Dolby and Pro Logic are trademarks of Dolby Laboratories. DTS is a registered trademark of Digital Theater Systems, Inc. ** The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels. All features and specifications are subject to change without notice. OWNER'S GUIDE PRODUCT LINE: MODEL NUMBER: STUDIO SERIES TM PRO SOUND COMES HOMETM JBL Consumer Products 250 Crossways Park Drive, Woodbury, NY 11797 8500 Balboa Boulevard, Northridge, CA 91329 800-336-4JBL (4525) (USA only) www.jbl.com ©2001 JBL, Incorporated. JBL is a registered trademark of JBL, Incorporated. Part No. ai0456 S-CENTERII D E S I G N G O A L : Bring the thrill of live performance and movie sound to the home environment by calling on JBL's professional engineering leadership. T W E E T E R T Y P E : Pure-titanium dome with EOSTM waveguide W O O F E R T Y P E : Cast-aluminum basket with HeatScapeTM motor structure C R O S S O V E R N E T W O R K : Straight-Line Signal PathTM (SSP) P O R T D E S I G N : FreeFlowTM flared P R O F E S S I O N A L R E F E R E N C E : Studio Monitor THANK YOU FOR CHOOSING JBL For more than 50 years, JBL has been involved in every aspect of music and film recording and reproduction, from live performances to the recordings you play in your home, car or office. We're confident that the JBL loudspeaker you have chosen will provide every note of enjoyment that you expected ­ and that when you think about purchasing additional audio equipment for your home, car or office, you will once again choose JBL. Please take a moment to complete the enclosed profile card. It enables us to keep you posted on our latest advancements, and helps us to better understand our customers and build products that meet their needs and expectations. JBL Consumer Products X+ 0+ Y2 0 M HZ X + 0 + Y 2 0 M HZ" S-CENTERII OWNER'S GUIDE PRODUCT LINE: S T U D I OTM S E R I E S D E S I G N G O A L : Bring the thrill of live performance and movie sound to the home environment by calling on JBL's professional engineering leadership. T W E E T E R T Y P E : Pure-titanium dome with EOSTM waveguide W O O F E R T Y P E : Cast-aluminum basket with HeatScapeTM motor structure C R O S S O V E R N E T W O R K : Straight-Line Signal PathTM (SSP) P O R T D E S I G N : FreeFlowTM flared P R O F E S S I O N A L R E F E R E N C E : Studio Monitor SPEAKER PLACEMENT Proper placement of your speakers is an important step in obtaining the most realistic soundstage possible. These recommendations are for the optimum placement of your loudspeakers. Use these placement recommendations as a guide. Slight variations will not diminish your listening pleasure. The Studio Series S-CENTERII loudspeaker is videoshielded and can safely be placed near a television. 0-2 ft. The S-CENTERII is designed to complement all of the Studio Series loudspeakers. It is the ideal way to re-create the cinematic experience in your home. The supplied self-adhesive felt pads may be attached to the bottom corners of your S-CENTERII speaker to protect your television or furniture. SPEAKER CONNECTIONS CONNECTION TIPS Speakers and electronics terminals have corresponding (+) and (­) terminals. It is important to connect both speakers identically: (+) on the speaker to (+) on the amplifier and (­) on the speaker to (­) on the amplifier. Wiring "out of phase" results in thin sound, weak bass and a poor stereo image. With the advent of multichannel surround sound systems, connecting all of the speakers in your system with the correct polarity remains equally important in order to preserve the proper ambience and directionality of the program material. To use the binding-post speaker terminals, unscrew the collar until the passthrough hole in the center post is visible under the collar. Insert the bare end of the wire through this hole; then screw the collar down until the connection is tight. The hole in the center of each collar is intended for use with banana-type connectors. ­ + ­+ CENTER Speaker Outputs TROUBLESHOOTING If there is no sound from any of the speakers: · Check that receiver/ amplifier is on and that a source is playing. · Review proper operation of your receiver/amplifier. If the system plays at low volumes but shuts off as volume is increased: · Check all wires and connections between receiver/amplifier and speakers. · Make sure all wires are connected. Make sure none of the speaker wires are frayed, cut or punctured. · If more than one pair of main speakers is being used, check the minimum impedance requirements of your receiver/amplifier. If there is no sound from the center speaker: · Check all wires and connections between receiver/amplifier and speaker. Make sure all wires are connected, and that none of the speaker wires are frayed, cut or punctured. Make sure no wires are touching other wires or terminals and creating a short circuit. · If your receiver/processor is set in Dolby* Pro Logic* mode, make sure the center speaker is not in phantom mode. · If your receiver/processor is set in Dolby Digital or DTS® mode, make sure the receiver/processor is configured so that the center speaker is enabled. We, Harman Consumer International 2, route de Tours 72500 Chateau-du-Loir France declare in own responsibility, that the loudspeaker described in this owner's manual is in compliance with technical standards: EN 50081-1:1992 EN 50082-1:1997 Luc E. Godard Harman Consumer International Chateau-du-Loir, France. 7/01 ...