JBL MRK-300ST-BK manual

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The rules should oblige the seller to give the purchaser an operating instrucion of JBL MRK-300ST-BK, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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- informations concerning technical data of JBL MRK-300ST-BK
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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of JBL MRK-300ST-BK alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of JBL MRK-300ST-BK, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the JBL service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of JBL MRK-300ST-BK.

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It is mostly in the manuals where we will find the details concerning construction and possibility of the JBL MRK-300ST-BK item, and its use of respective accessory, as well as information concerning all the functions and facilities.

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Table of contents for the manual

  • Page 1

    ACOUSTIC & ELECTRICAL SPECIFICATIONS: • Nominal Impedance 8 ohms nominal • Max Amp Power 120 watts* • Frequency Response 40Hz – 20kHz (–10dB) • Sensitivity 88dB (2.83V @ 1 meter) • Crossover Frequency 2,000Hz SYSTEM COMPONENTS: • Grille 329-050-00781 • Low-Frequency T ransducer Dual 5" (127mm) polymer-coated aluminum cone[...]

  • Page 2

    1 11 2 4 6 8 3 5 7 10 9 Item Part No. Description Qty . 1 329-050-00781 GRILLE 1 2 352-CM04010D388 TWEETER SCREW 4*10MM 4 3 95DM25BF-FT01 TWEETER 1 4 352-BM04062D387 FE DOG EAR SCREW 6 5 301-ABS-00374-0WA ABS FRONT BAFFLE 1 6 325-ABS-00446 ABS DOG EAR 33.7*17*10 6 7 13PR85BQ-JW01 WOOFER 2 8 352-FM04010D462 WOOFER SCREW T4*10 8 Item Part No. Descrip[...]