English dropdown-ico

Manual JBL 4344MKII

14 pages 0.28 mb
Download

Go to site of 14

Summary
  • JBL 4344MKII - page 1

    PROFESSIONAL SERIES LOUDSPEAKER SYSTEM 4344MkII A NEW ST ANDARD FOR A NEW CENTUR Y 4344 MK 11 Manual 7/21/98 3:18 PM Page 16 ...

  • JBL 4344MKII - page 2

    JBL is part of the Harman International family of audio companies, a group with a common purpose: combining technology with a love of music to manufacture audio products that provide new levels of satisfaction, perform- ance and value. T o promote diversity and creativity , JBL operates independently in research and development. When it comes to tr ...

  • JBL 4344MKII - page 3

    Low-Frequency T ransducer 4 Mid-Frequency T ransducer 5 High-Frequency T ransducer 5 Ultrahigh-Frequency T ransducer 5 Dividing Networks 6 Battery Replacement 7 Placement 8 Speaker Connections 9 Bi-W iring 10 Maintenance and Service 13 System Specifications 14 JBL Consumer Products 8 0 Crossways Park W est, W oodbury , NY 11 797 8 5 00 Balboa Boul ...

  • JBL 4344MKII - page 4

    No. 4 W ith the Professional Series 4344MkII Loudspeakers, JBL combines the most advanced technology with a classic JBL design. These speakers continue the longstanding tradition of precise studio monitor sound for which JBL is famous. Y ou will enjoy the benefits of a 2" high- frequency compression driver , cast frame low-frequency transducer ...

  • JBL 4344MKII - page 5

    The 4344MkII also features a 10" (254mm) mid-frequency transducer . The voice coil is 3" (76mm) in diameter and wound on edge from flat copper ribbon wire on a thermoset composite ™ form. Its very high-power capability and freedom from breakup make it an ideal midrange in a system that is designed to play at high levels with absolutely ...

  • JBL 4344MKII - page 6

    The job of the dividing network is to distribute the various frequencies to their respective transducers. The network is also designed to complement component location on the baffle. Slopes are chosen to match the exact response of each driver in its respective frequency range, as well as to ensure that the high-frequency transducers are adequatel ...

  • JBL 4344MKII - page 7

    The battery should be replaced approximately every 2 years. This is accomplished as follows: • Unscrew the two screws that hold the battery access cover in place. It is located on the upper portion of the dividing network, on the rear of the speaker enclosure (Figure 1). • W rite today’ s date, including the year , in this manual. • Install ...

  • JBL 4344MKII - page 8

    Ideally the systems should be placed at least three feet from any walls. The height, at the bottom of the Lens assembly , should be at ear level. The two speakers should be equidistant from your primary listening position; the distance should be determined by the distance between the speakers. W e recommend that the angle between the speakers, at t ...

  • JBL 4344MKII - page 9

    The 4344MkII loudspeakers can be connected by one of several meth- ods. The binding posts on the rear panel of the 4344MkII will accept most types of audio cable and connectors, including banana plugs and bare wire (Figure 3). Follow the hookup method that best describes your system. 1. For each channel, connect the red (+) terminal on the 4344MkII ...

  • JBL 4344MKII - page 10

    The 4344MkII’ s outer connection panel and internal dividing network are designed so that separate sets of speaker cable can be attached to the low-frequency transducer and midrange/high-frequency transducer portions of the dividing network. This is called bi-wiring. Bi-wiring can provide several sonic advantages and considerably more flexibilit ...

  • JBL 4344MKII - page 11

    Figures 5 through 8 show two bi-wiring options, single-stereo amplifier and dual-stereo amplifier modes. For passive and bi-wire connections, set the switch to the Normal/Bi-W ire position (Figure 5a). 1. The external “strapping bars” that normally connect the 4344MkII low-frequency and high-frequency terminals must be removed before bi-wirin ...

  • JBL 4344MKII - page 12

    The optimal method of powering the 4344MkII system is with two amplifiers, one for low frequencies and one for the mid/high frequencies . It is necessary to use a high-quality active crossover module. Since each amplifier only drives a limited frequency range, this method allows the user to select amplifiers with the desired sonic character for ...

  • JBL 4344MKII - page 13

    The 4344MkII loudspeaker systems have an oiled finish. Cleaning should be done with an untreated dust cloth. Do not use conventional furniture waxes and polishes, which are not designed for oiled finishes. If touch-up is necessary or the finish appears to be drying out, the surface may be re-oiled with a commercially available oil-finishing pre ...

  • JBL 4344MKII - page 14

    No. 14 Frequency Response: 30Hz – 22kHz – 6dB Sensitivity: 95dB for 2.83V @ 1 meter Recommended Maximum 200 watts continuous Power Handling: 800 watts peak Nominal Impedance: 6 ohms Crossover Frequencies: 340Hz, 1300Hz, 8000Hz Low-Frequency T ransducer: ME150H Mid-Frequency T ransducer: 2123H High-Frequency T ransducer: 275ND Ultrahigh-Frequenc ...

Manufacturer JBL Category Speaker

Documents that we receive from a manufacturer of a JBL 4344MKII can be divided into several groups. They are, among others:
- JBL technical drawings
- 4344MKII manuals
- JBL product data sheets
- information booklets
- or energy labels JBL 4344MKII
All of them are important, but the most important information from the point of view of use of the device are in the user manual JBL 4344MKII.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals JBL 4344MKII, service manual, brief instructions and user manuals JBL 4344MKII. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product JBL 4344MKII.

Similar manuals

A complete manual for the device JBL 4344MKII, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use JBL 4344MKII by users. Manuals are usually written by a technical writer, but in a language understandable to all users of JBL 4344MKII.

A complete JBL manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual JBL 4344MKII - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the JBL 4344MKII, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the JBL 4344MKII, that we can find in the current document
3. Tips how to use the basic functions of the device JBL 4344MKII - which should help us in our first steps of using JBL 4344MKII
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with JBL 4344MKII
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of JBL 4344MKII in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning JBL 4344MKII?

Use the form below

If you did not solve your problem by using a manual JBL 4344MKII, ask a question using the form below. If a user had a similar problem with JBL 4344MKII it is likely that he will want to share the way to solve it.

Copy the text from the picture

Captcha
New picture

Comments (0)