LINEAR SOUND LTS.A650L Operation Manual

650w amplifier

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650W AMPLIFIER LTS.A650L
Operation manual
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
Linear Technologie • 11 rue du Puits Rochefort • 42 100 Saint-Etienne
V.2017
Tél: +33 (0)4 77 81 49 49 • Fax: +33 (0)4 77 81 49 40 • www.lineartech.fr

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Summary of Contents for LINEAR SOUND LTS.A650L

  • Page 1 650W AMPLIFIER LTS.A650L Operation manual Please follow the instructions in this manual to obtain the optimum results from this unit. We also recommend that you keep this manual handy for future reference. Linear Technologie • 11 rue du Puits Rochefort • 42 100 Saint-Etienne V.2017...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. Safety precautions Page 3 2. General description Page 5 3. Features Page 5 4. Nomenclature and functions Page 5 a. Front panel b. Rear panel 5. Connections Page 6 a. Speaker connections b. XLR connections 6. Applications Page 8 7.
  • Page 3: Safety Precautions

    1. SAFETY PRECAUTIONS • Be sure to read the instructions in this section carefully before use. • Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as very important precautions are included. •...
  • Page 4 • To prevent a fire or electric shock, never open or remove the unit case as there are high voltage components inside the unit. Refer all servicing to your nearest dealer. • Do not place cups, bowls, or other containers of liquid or metallic objects on top of the unit.
  • Page 5: General Description

    Note : An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in the electrical installation of the building. 2. GENERAL DESCRIPTION Heavy-duty public address power amplifiers deliver clean audio power 650 watts RMS with less than 0.5% distortion.
  • Page 6: Rear Panel

    4.2 Rear panel 8. ~230V 50 Hz AC POWER INPUT 9. COMMON SPEAKER OUTPUT : Connectors for 4~16 ohms or 70V and 100V speaker. 10. LINE INPUT (XLR) : Music signal input balance. 11. LINE INPUT (6.35TRS) : Balanced or unbalanced input music signal (unbalanced input, use of non-equilibrium 6.35TRS jack) 12.
  • Page 7: Xlr Connections

    b. XLR connections Combined XLR (female) phone jack connectors.
  • Page 8: Applications

    6. APPLICATIONS Rear panel connection...
  • Page 9: Block Diagram

    7. BLOCK DIAGRAM...
  • Page 10: Specifications

    8. SPECIFICATIONS Model A650L Rated power output 650W Speaker outputs 4~16, 70V / 100V Input sensitivity 775 mV / 0 dB Frequency response 50 Hz ~ 18 KHz S/N ratio Better than 105 dB T.H.D Less than 1% at 1 KHz, 1/3 rated power Controls Power switch, volume control Indicators...
  • Page 11 Linear Technologie • 11 rue du Puits Rochefort • 42 100 Saint-Etienne Tél: +33 (0)4 77 81 49 49 • Fax: +33 (0)4 77 81 49 40 • www.lineartech.fr...

Table of Contents