20 Most Recent JBL Mbb319 SiriusReady AmFm Receiver Questions & Answers

#1. Disconnect the main power to the JBL box.#2. Check the DB9 cable connections, spray with Contact Cleaner (Techspray T8-162210S) in the male & female terminals.#3 Use a toothpick to press a reset button located top left close to the DB9 socket on the JBL box. #4 Reconnect power a& test operation. Good Luck! : ) : ) : )#5 843-849-9037 Ask about warranty or Technical support.

JBL Mbb319... | Answered on Aug 02, 2015

Try www.prospectelectronics.com/technical phone# 843-849-9037 Good Luck! : ) : ) : )

JBL Mbb319... | Answered on Feb 01, 2012

A Subwoofer is very simple piece of electronics. Check all of your connections and your receiver's surround modes. You shouldn't need the manual to do a preliminary check on this. There might also be a problem with the subwoofer output on the receiver. Also use a tester to see if there is current on the wires coming out from the receiver. Try it with just one sub-woofer at a time and see what happens. You may not have the power to run them all or you may have a short on one. Also check the condition of the speakers themselves. Rats can eat into the speakers themselves and like to chew away at the wires. Weather exposure can also dry and crack the rubber in the speakers.

JBL Mbb319... | Answered on Jun 01, 2010

Since I know nothing about the radio on a Jaguar I thought I would not be able to assist on this one. However... I did find a link to the radio.


Good luck.
Semper Fi,

JBL Boating | Answered on May 01, 2017

If there is a code, it will be stored within the radio. Sounds to me like it is faulty.

JBL Boating | Answered on Mar 12, 2014

If a boat is anything like a car, the amp's negative post should not be connected to the battery, but to the ground of the boat. In a car, the entire chassis is grounded to the negative terminal, so when you run a line from the positive terminal of the battery to the positive post on the amp, and a line from the negative post on the amp to the chassis it is a complete circuit. I highly recommend placing a fuse on the positive line from the battery to the amp. Wiring this way prevents the amp from blowing up your battery, as well as prevents the battery from blowing your amp. Hope it works.

JBL Boating | Answered on May 14, 2012

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