JL Audio M400/4 Скачать руководство пользователя

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Thank you for purchasing a JL Audio amplifier for

your marine sound system.

Your amplifier has been designed and manufactured to exacting

standards in order to ensure years of musical enjoyment in your vessel.

For maximum performance, we highly recommend that you have

your new amplifier installed by an authorized JL Audio dealer. Your

authorized dealer has the training, expertise and installation equipment

to ensure optimum performance from this product. Should you

decide to install the amplifier yourself, please take the time

to read this manual thoroughly so as to familiarize yourself

with its installation requirements and setup procedures.

If you have any questions regarding the instructions in this

manual or any aspect of your amplifier’s operation, please contact your

authorized JL Audio dealer for assistance. If you need further assistance,

please call the JL Audio Technical Support Department

at (954) 443-1100 during business hours.

owner’s manual

400W Marine 2/3/4 Channel Amplifier

Содержание M400/4

Страница 1: ...equipment to ensure optimum performance from this product Should you decide to install the amplifier yourself please take the time to read this manual thoroughly so as to familiarize yourself with its...

Страница 2: ...s not waterproof and it should not be mounted where it is likely to get wet Protect Your Hearing We value you as a long term customer For that reason we urge you to practice restraint in the operation...

Страница 3: ...escription The JL Audio M400 4 is a four channel full range audio amplifier utilizing JL Audio NexD ultra high speed switching technology to deliver outstanding fidelity and efficiency The M400 4 can...

Страница 4: ...e turn on wire to the amplifier first back out the set screw on the top of the terminal block using the supplied 2 5mm hex wrench Strip 1 2 inch 12mm of wire and insert the bare wire into the terminal...

Страница 5: ...speaker systems are comprised of multiple speakers each dedicated to reproducing a specific frequency range Filters are used to select which frequency range is sent to each section of a speaker system...

Страница 6: ...nput inversion adaptors To bridge a pair of channels use the Left and Right speaker connectors only the Left and Right remain unused When bridged each channel will deliver optimum power into a 4 ohm l...

Страница 7: ...kely configurations for a system with a single M400 4 are explained in detail Once you have selected your desired configuration you can use the amplifier panel drawing on pages 18 19 to mark the requi...

Страница 8: ...set of channels 50 Hz for subwoofer channels 1 kHz for a midrange application Do not use attenuated test tones 10 dB 20 dB etc The Nine Step Procedure 1 Disconnect the speaker s from the amplifier s s...

Страница 9: ...g sufficient voltage check your speaker connections as explained below Check to ensure that the speaker wires are making a good connection with the metal inside the terminal block The speaker wire con...

Страница 10: ...18 JL Audio M400 4 Owner s Manual 19 INSTALLATION NOTES Use this diagram to document your amplifier s switch and control positions...

Страница 11: ...thereafter Some states do not allow limitations on implied warranties therefore these exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights w...