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Manual Kenwood KAC-PS401M

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Summary
  • Kenwood KAC-PS401M - page 1

    KA C-PS401M © B64-1441-00 (EM) MONO POWER AMPLIFIER INSTR UCTION MANU AL ...

  • Kenwood KAC-PS401M - page 2

    2 English Saf ety pr ecautions Installation pr ocedur e Since there are large variety of settings and connections possible according to applications, read the instruction manual well to select the proper setting and connection. 1. Remove the ignition key and disconnect the negative - terminal of the battery to prevent short circuits. 2. Set the uni ...

  • Kenwood KAC-PS401M - page 3

    English 3 Installation • Since the power amplifier has no parts which require operation, it can be installed at a position away from the driver’s seat without any hindrances. As generally accepted positions for its installation, places such as inside the trunk, etc. can be considered. • Use the extension cables. (Optional.) • Do not install ...

  • Kenwood KAC-PS401M - page 4

    4 English Contr ols L L R R OUT LINE IN P.CON GND EXT.AMP.CONT. 30 15 20 25 ON OFF ON OFF ON OFF INFRASONIC BAND REJECT LPF FREQ (Hz) B.M.S. B.M.S. ( + 6) B.M.S. (REMOTE) CLOSE OPEN/ SPEAKER OUTPUT FUSE(15A × 4 ) – + – + BATT. GND 15 15 15 15 SERVO II FEED BACK ∑ 1 4 5 2 3 67 8 90 30 15 20 25 ON OFF ON OFF ON OFF INFRASONIC BAND REJECT LPF F ...

  • Kenwood KAC-PS401M - page 5

    * POWER indicator This indicator glows when the unit's power is turned ON. ( COOLING FAN indicator When the unit's internal temperature rises, the slide panel opens automatically and the cooling fan is activated. The cooling fan is also activated when the slide panel is opened. Whilst the cooling fan is in operation, the COOLING FAN indic ...

  • Kenwood KAC-PS401M - page 6

    6 English B .M.S. (Bass Manag ement Syst em) AIR INDUCTION (MIN) (MAX) 5 4 3 2 1 0.5 0.2 50 100 50 40 200 200 B.M.S. FREQUENCY INPUT SENSITIVITY B.R.F. FREQUENCY LO PASS FREQUENCY POWER L L R R OUT LINE IN P.CON GND EXT.AMP.CONT. 30 15 20 25 ON OFF ON OFF ON OFF INFRASONIC BAND REJECT LPF FREQ (Hz) B.M.S. B.M.S. ( + 6) B.M.S. (REMOTE) CLOSE OPEN/ M ...

  • Kenwood KAC-PS401M - page 7

    English 7 ■ If the unit is going to be operated from the centre unit: The amount of bass boost and the opening/closing of the slide panel can be controlled from the centre unit. Additionally, up to 3 power amplifiers can be set at the same time. Kenwood centre units released in 1999 or later having an “EXT.AMP.CONT.” cable operate this unit. ...

  • Kenwood KAC-PS401M - page 8

    8 English L L R R OUT LINE IN P.CON GND EXT.AMP.CONT. 30 15 20 25 ON OFF ON OFF ON OFF INFRASONIC BAND REJECT LPF FREQ (Hz) B.M.S. B.M.S. ( + 6) B.M.S. (REMOTE) CLOSE OPEN/ P.CON GND L R LINE IN ■ RCA cable connection CENTRE UNIT (Cassette receiver, CD receiver, etc.) RCA cable * RCA cable ground terminal When using an RCA cable with a ground lea ...

  • Kenwood KAC-PS401M - page 9

    English 9 ■ Speaker Selection • The rated input power of the speakers that are going to be connected should be greater than the maximum output power (in Watts) of the amplifier. Use of speakers having input power ratings that are less than the output power of the amplifier will cause smoke to be emitted as well as damage. • Use speakers that ...

  • Kenwood KAC-PS401M - page 10

    10 English Connection ■ Power cable connection To prevent fire caused by a short in the wiring, connect a fusible link or breaker nearby the battery’s positive terminal. Wiring • If a buzzing noise is heard from the speakers when the engine is running, connect a line noise filter (optional) to each of the battery cable. • Do not allow the c ...

  • Kenwood KAC-PS401M - page 11

    English 11 Sigma serv o f eed bac k The sound reproduced through conventional amplifiers is distorted due to the counterelectromotive force produced in the oscillating system of the speaker. The counterelectromotive force is particularly high with the woofer which requires a large drive mass.The sigma servo connection reduces distortion caused by t ...

  • Kenwood KAC-PS401M - page 12

    12 English Connection The acoustic properties of vehicle compartment tend to cause oscillation due to resonance or unclearness of sound due to standing waves at certain frequencies. The band reject filter can solve the problems of resonance or unclear sound with minimum influence on the sound quality because it eliminates only the frequencies causi ...

  • Kenwood KAC-PS401M - page 13

    English 13 Specifications Specifications subject to change without notice. Audio Section Max Power Output (2 Ω ) ....................................................................................................1200 W × 1 Rated Power Output (+B = 12.0 V) (4 Ω ) ................................................................................. ...

Manufacturer Kenwood Category Car Amplifier

Documents that we receive from a manufacturer of a Kenwood KAC-PS401M can be divided into several groups. They are, among others:
- Kenwood technical drawings
- KAC-PS401M manuals
- Kenwood product data sheets
- information booklets
- or energy labels Kenwood KAC-PS401M
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 Kenwood KAC-PS401M.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Kenwood KAC-PS401M, service manual, brief instructions and user manuals Kenwood KAC-PS401M. 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 Kenwood KAC-PS401M.

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A complete manual for the device Kenwood KAC-PS401M, 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 Kenwood KAC-PS401M by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Kenwood KAC-PS401M.

A complete Kenwood 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 Kenwood KAC-PS401M - 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 Kenwood KAC-PS401M, 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 Kenwood KAC-PS401M, that we can find in the current document
3. Tips how to use the basic functions of the device Kenwood KAC-PS401M - which should help us in our first steps of using Kenwood KAC-PS401M
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Kenwood KAC-PS401M
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Kenwood KAC-PS401M in a specific country, if it was not possible to solve the problem on our own.

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