Instruction/ maintenance manual of the product MA6004 JBL
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MA6004 MA6002 MARINE A UDIO POWER AMPLIFIER OWNER’S MANU AL www .jbl.com The Official Brand of Live Music ..
INST ALLA TION 2 THANK Y OU for purchasing a JBL marine amplifier . In order that we may better serve you should you require warranty service for your new amplifier , please retain your original purchase receipt and register your new JBL amplifier online at www .
3 INST ALLA TION POWER CONNECTIONS The amplifier requires a reliable connection to the boat’ s electrical system in order to perform optimally . See Figures 1 and 2 for terminal con- nection locations.
4 APPLICA TIONS – MA6004 The MA6004 can be set up for stereo 4-channel, 3-channel or bridged 2-channel operation, as shown in Figures 4 through 6 . NOTE: For simplicity , Figures 4 through 6 do not show power , remote and input connections. NOTE: Minimum speaker impedance for stereo operation is 2 ohms.
5 APPLICA TIONS – MA6002 Right Left Right Left Figure 7. MA6002 used in 2-channel (stereo) operation to drive a set of full-range speakers. Figure 8.
6 CONTROLS AND SETUP SETTING THE CROSSOVER(S) Determine your system plans and set the crossover mode switch accordingly . If your system design does not include a subwoofer with the MA6004, set the crossover mode to FLA T ; if you are using speakers that are 5 inches in diameter or larger , skip to “Setting Input Sensitivity.
7 MA6004 • 60W RMS x 4 channels at 4 ohms and ≤ 1% THD + N • Signal-to-noise ratio: 80dBA (reference 1W into 4 ohms) • 80W RMS x 4 channels at 2 ohms, 14.4V supply and ≤ 1% THD + N • 160W RMS x 2 channels at 4 ohms, 14.4V supply and ≤ 1% THD + N • Dynamic power: 145W at 2 ohms • Effective damping factor: 6.
Declaration of Conformity W e, Harman Consumer Group International 2, route de T ours 72500 Château du Loir France declare in own responsibility that the products described in this owner’s manual a.
An important point after buying a device JBL MA6004 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JBL MA6004 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data JBL MA6004 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JBL MA6004 you will learn all the available features of the product, as well as information on its operation. The information that you get JBL MA6004 will certainly help you make a decision on the purchase.
If you already are a holder of JBL MA6004, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime JBL MA6004.
However, one of the most important roles played by the user manual is to help in solving problems with JBL MA6004. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JBL MA6004 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
