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SUB 550P

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InclUded ItemS

Your new JBL

®

 SUB 550P 300-watt powered subwoofer incorporates 

a 10" (250mm) forward-firing cone transducer and a built-in high-

performance 300-watt RMS amplifier that deliver the powerful, 

dynamic and accurate low-frequency performance that makes your 

film soundtracks and music come alive. And with line-level and LFE 

inputs, adjustable crossover and phase controls and automatic turn 

on/off, the SUB 550P is also simple to connect and set up.

We’re confident that this JBL subwoofer will provide every note 

of enjoyment that you expect – and that when you think about 

purchasing additional audio equipment for your home, car or office, 

you will once again choose JBL products.

This owner’s manual contains all the information you need to set up, 

connect and adjust your new subwoofer. For even more in-depth 

information, go to our Web site: www.jbl.com.

thank YoU For chooSIng thIS JBl

®

 ProdUct

300-Watt, 10" (250mm) Powered Subwoofer

oWner’S manUal

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0302CSK - JBL SUB550P OM [JBLP3231], WORK04.indd   1

15/08/11   15:16:57

Summary of Contents for SUB 550P

Page 1: ...ntrols and automatic turn on off the SUB 550P is also simple to connect and set up We re confident that this JBL subwoofer will provide every note of enjoyment that you expect and that when you think about purchasing additional audio equipment for your home car or office you will once again choose JBL products This owner s manual contains all the information you need to set up connect and adjust y...

Page 2: ...ure when the apparatus does not operate normally or the apparatus has been dropped Do not expose this apparatus to dripping or splashing and ensure that no 15 objects filled with liquids such as vases are placed on the apparatus To completely disconnect this apparatus from the AC mains disconnect 16 the power supply cord plug from the AC receptacle The mains plug of the power supply cord shall rem...

Page 3: ...ssover and Crossover control are bypassed On Standby indicator This LED indicates whether the subwoofer is in the On or Standby state When the LED glows green the subwoofer is turned on When the LED glows red the subwoofer is in the Standby mode When the LED is off the subwoofer s Power switch is set to Off Line In connectors The signals from these connectors pass through the subwoofer s internal ...

Page 4: ... frequencies In many rooms placing the subwoofer along the same plane as the left and right speakers 2 can produce the best integration between the sound of the subwoofer and that of the left and right speakers In some rooms the best performance could even result from placing the subwoofer behind the listening position 3 We strongly recommend that you experiment with placement before choos ing a f...

Page 5: ...films with strong bass content and find a middle ground volume level that works for both If your subwoofer always seems too loud or too quiet you may want to place it in a different location Placing the subwoofer in a corner will tend to increase its bass output while placing it away from any walls or corners will tend to lessen its bass output Subwoofer Adjustments Phase The Phase switch determin...

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