Hafler TRM10S, TRM12S manual Installation, Operation, Service Reference

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T A B L E O F C O N T E N T S

PERFORMANCE SPECIFICATIONS

vi

Frequency Response Graphs

 

SAFETY PRECAUTIONS

v

INTRODUCTION

1

TECHNICAL DESIGN FEATURES

1

FRONT & REAR PANEL VIEWS

4

SCHEMATIC DIAGRAMS

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INSTALLATION

 

Location

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Studio Installations

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Home Theater Installations

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Input Switch

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XLR Wiring Configurations

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OPERATION

 

Auto Turn-On/Sleep Mode

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Input Sensitivity

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Low-Pass Crossover

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Phase Control

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AC Line

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LED Indicator

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Break-In and Warm Up

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Cleaning and Maintenance

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SERVICE REFERENCE

 

PC Board Layout

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Parts List

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TRM10s/TRM12s Functional Block Diagrams

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Input Circuit

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Mono Sum/Gain Circuit

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Phase Control Circuit

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Buffer/Gain Trim Circuit

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Filter Circuits

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Class-G Trans•ana Amplifier

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Soft Start Circuit

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Power On/Off Circuit

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Signal Sensing Turn-On Circuit

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Thermal Protection

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Circuit Calibration

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Amplifier Replacement

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Woofer Replacement

21

WARRANTY

22

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Contents TRM10s TRM12s Declaration of Conformity Cmrr Cleaning Power SourcesDamage Requiring Service Power Cord ProtectionConserve EL Manual DEL Propietario LEA LAS InstruccionesCuadros DE Advertencias Siga LAS InstruccionesLire LES Instructions Suivre LE Mode EemploiConserver LE Guide DE Lutilisateur Considérations DE Mise EN GardeService Erforderlicher ReparaturserviceInstruktionen Lesen Betriebsanleitung AufbewahrenConservate IL Manuale Leggete LE IstruzioniAvvertenze Seguire LE IstruzioniInstallation Service ReferenceOperation Introduction Technical Design FeaturesMehsa Subsonic Filter TRM10s H E M a T I C D I a G R a M Page Removable Center Spread Qualified Service Personnel Only Output Circuitry Studio Installations Home Theater InstallationsLocation XLR Wiring Configurations Input SwitchInput From Source Inputfrom SourceInput Sensitivity Auto TURN-ON / Sleep ModeLOW-PASS Crossover Electrical Crossover ResponseSetup Procedure Phase ControlCleaning & Maintenance LED IndicatorAC Line BREAK-IN and WARM-UPCR2 PC Board LayoutDesignator Value R T S L I S TQuavec des composants identiques Input circuit TRM10S/12S Functional Block DiagramsClass-G Transana Amplifier Power On/Off Circuit Circuit Calibration Woofer Replacement Amplifier ReplacementWhat is Covered Length of WarrantyHow to obtain service or technical support R V I C E P O L I C Y a N D L I M I T E D W a R R a N T YMade in the USA

TRM12S, TRM10S specifications

The Hafler TRM12S and TRM10S are two standout models in the world of professional studio monitors, designed to meet the demands of sound engineers, audiophiles, and music producers. Known for their exceptional performance and clarity, these monitors are integral to contemporary studio environments.

The TRM12S is equipped with a robust 12-inch low-frequency driver, ensuring deep bass response. This model has been tailored for larger spaces, delivering an impressive output that doesn't compromise on precision. It handles low-end frequencies adeptly, making it ideal for electronic music production, film scoring, and any genre where bass fidelity is paramount. The wide dispersion pattern of the TRM12S allows for a consistent listening experience across different positions in the room.

In contrast, the TRM10S features a slightly smaller 10-inch low-frequency driver, which is perfect for smaller studio setups or for users who prefer a more compact design without sacrificing sound quality. Despite the size difference, the TRM10S still offers profound bass response, making it versatile for various applications, from mixing to casual listening.

Both models utilize Hafler's proprietary technologies, including advanced, high-efficiency amplifiers that provide clean, high output with low distortion. This enables the monitors to produce a wide dynamic range, making it easier for sound engineers to make critical mixing decisions. The integrated DSP (Digital Signal Processing) allows for precise tuning of the audio output, which compensates for any deficiencies in the acoustics of the space.

Another key feature of the TRM series is the adjustable room compensation settings. This functionality empowers users to tailor their monitor settings based on room dimensions and placement, ensuring the optimal playback environment.

Moreover, both the TRM12S and TRM10S are built with durability in mind, featuring rugged enclosures that minimize resonance and vibration, resulting in a clearer audio reproduction. Their sleek design ensures they blend seamlessly into any studio décor, while providing professional-grade sound quality.

Overall, the Hafler TRM12S and TRM10S are designed for professionals seeking reliable, accurate monitors that excel in delivering unparalleled sound fidelity. Their combination of advanced technology, thoughtful features, and solid performance makes them a worthy investment for any serious studio setup.