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Lanzar HTG138 User Manual

Lanzar HTG138 User Manual

Mono-block mosfet amplifier 2 ohm stable, heritage series car audio amplifier

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Mono-Block Mosfet Amplifier

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Summary of Contents for Lanzar HTG138

  • Page 1 Mono-Block Mosfet Amplifier...
  • Page 2: Table Of Contents

    In the interest of safety, LANZAR recommends listening at lower volume levels while driving.
  • Page 3: Planning Your System

    4/8 GAUGE (Thicker if planning for additional Ampli ers) wire is recommended for both the power and ground wires 12 Gauge, for the remote turn-on wire 16 Gauge. Both types are available at most Mobile Audio Dealers or Installation Shop. www.Lanzar.com...
  • Page 4: Wiring Connection

    This Ampli er is turned "ON" remotely when the vehicle's stereo is turned "ON". NOTE: IF YOUR RADIO DOES NOT HAVEA +12 VOLT OUTPUT LEAD WHEN THE RADIO IS TURNED ON, THE "REMOTE" TERMINAL ON THE AMPLIFIER CAN BE CONNECTED TO VEHICLE'S ACCESSORY CIRCUIT THAT IS LIVE WHEN THE KEY lS "ON". www.Lanzar.com...
  • Page 5: Panel Layout

    The Operating range is 200mV minimum to 6V maximum. CAUTION: Do not run the ampli er in high volume for long time, otherwise the loudspeakers will be damaged. 3. SUBSONIC The frequency can be adjusted between 0Hz and 80Hz. www.Lanzar.com...
  • Page 6 9. Auxiliary outputs The Auxiliary outputs o er LANZAR ampli ers easy, unlimited system expansion. Route RCA's from the line out of the rst ampli er to the line input of a second ampli er when using a single source output.
  • Page 7 12 inches of the battery terminal connection. 13. FUSE These fuses protect the ampli er against internal electrical damage and are meant to protect the ampli er only. All other power connections should be fused at the source. 14. SPEAKERS Connect subwoofers to these terminals. www.Lanzar.com...
  • Page 8: Speaker Diagrams Mono Channel

    System Diagrams MONO Channel System Design #1 HTG138 - HTG158 www.Lanzar.com...
  • Page 9: Troubleshooting Guide

    If you need to replace the power fuse, replace it only with a fuse identical to that supplied with the system. Using a fuse of di erent type or rating may result in damage to this system which isn't covered by the warranty. www.Lanzar.com...
  • Page 10: Specification

    Speci cation HTG138 Features: • Class “AB” High-Current Dual Discrete Drive Stages • Mosfet PWM Power Supply • Electronic Crossover Network • Low Pass Filter Controls • Bass Boost Circuitry • Subsonic Circuitry • 2 Ohm Stable • Chrome RCA Inputs, Power Speaker Terminals •...
  • Page 11 Speci cation HTG138 Features: • Class “AB” High-Current Dual Discrete Drive Stages • Mosfet PWM Power Supply • Electronic Crossover Network • Low Pass Filter Controls • Bass Boost Circuitry • Subsonic Circuitry • 2 Ohm Stable • Chrome RCA Inputs, Power Speaker Terminals •...
  • Page 12 Questions? Issues? We are here to help! Phone: (1) 718-535-1800 Email: support@lanzar.com...

This manual is also suitable for:

Htg158