User manual JBL CONTROL1XTREME

[. . . ] X+ 0+ Y2 0 M HZ X + 0 + Y 2 0 M HZ" X + 0 + Y2 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 loudspeakers 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. [. . . ] 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 LEFT RIGHT phase" results in thin sound, weak bass and a poor stereo image. LEFT RIGHT + ­ + ­ ­+ Wires RIGHT LEFT ­+ LEFT RIGHT Front or Rear Channel Amplifier/Receiver Outputs Front or Rear Speaker Outputs Connections TROUBLESHOOTING If there is no sound from any of the speakers: · Check that the receiver/ amplifier is on and a source is playing. · Review proper operation of your receiver/amplifier. If there is no sound coming from one speaker: · Check the Balance control on your receiver/amplifier. · 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 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 speakers is being used, check the minimum impedance requirements of your receiver/amplifier. If there is no (or low) bass output: · Make sure the polarities (+ and ­) of the left and right Speaker Inputs are connected properly. S P E C I F I C AT I O N S Control 1Xtreme Low-Frequency Driver: High-Frequency Driver: Frequency Response: Crossover Frequency: Recommended Amplifier Power Range: Sensitivity: Nominal Impedance: Dimensions (H x W x D): Weight (each): 4" (100mm), Shielded 1/2" (12mm) Titanium-laminate, shielded 80Hz ­ 20kHz 4, 000Hz 10 ­ 80 Watts RMS* 89dB 8 Ohms 9" x 6-1/16" x 5-7/16" 228mm x 155mm x 139mm 5. 2 lb/2. 4kg * The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. [. . . ] C10032X Control 1Xtreme 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 : Titanium-laminate dome W O O F E R T Y P E : Shielded cone C R O S S O V E R N E T W O R K : Straight-Line Signal PathTM (SSP) E N C L O S U R E D E S I G N : Bass reflex P R O F E S S I O N A L R E F E R E N C E : Studio Monitor [. . . ]