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DESIGNED AND
ASSEMBLED IN THE
USA
TRM10s
®
TRM12s
Installation & Operation
SUBWOOFER MONITORING SYS MONITORING SYSTEM
®
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Declaration of Conformity Application of Council Directive: 73/23/EEC (low voltage directive) Standard(s) to which Conformity is Declared: EN55013-1 EN55103-2 EN60065 (safety) Manufacturer’s Name: Hafler Manufacturer’s Address: 546 South Rockford Drive, Tempe, Arizona 85281 Importer’s Name: _______________________________________________________ Importer’s Address: _______________________________________________________ Type of Equipment: 2-channel Audio Power Amplifier/Speaker Model No.:
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PERFORMANCE SPECIFICATIONS SUBWOOFER MODEL TRM10S TRM12S Free Field Frequency Response 27Hz-110Hz, ±2dB 25Hz-110Hz, ±2dB Peak Acoustic Output ≥112dB (w/music @ 2m) ≥115dB (w/music @ 2m) Total Harmonic Distortion (THD) <3%, 30Hz-90Hz (90dB @ 2m) <3%, 25Hz-90Hz (90dB @ 2m) Low Frequency Driver 10" (254mm) Cellulose Fibre Cone 12" (305mm) Cellulose Fibre Cone Santoprene Rubber Surround Santoprene Rubber Surround 2" (51mm) 4-Layer Voice Coil 2.5" (63.5mm) 4-Layer Voice Coil 30 oz. Magnet 102
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NOTICE - IMPORTANT SAFETY INFORMATION The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure, that may be of sufficient magni- CAUTION tude to constitute a risk of electric shock to persons. RISK OF ELECTRIC SHOCK DO NOT OPEN ! The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance WARN
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ADVERTENCIA – INFORMACION DE SEGURIDAD IMPORTANTE El símbolo de flecha relámpago dentro de un triángulo equilátero, es para alertar al usario de la presencia de “voltajes peligrosos” no aislados en el PELIGRO interior del aparato, los cuales pueden ser de suficiente magnitud para RIESGO DE DESCARGA constituir un riesgo de choque eléctrico a las personas. ELÉCTRICA NO ABRÍR. ! El símbolo de exclamación dentro de un triángulo equilátero, es para alertar PRECAUCÍON: al usuario de la presencia de in
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ATTENTION: INFORMATIONS IMPORTANTES DE SÉCURITÉ La lumière clignotante du symbole de la flêche à l'intérieur d'un triangle équilatéral, à pour objet d'alerter l'utilisateur de la présence “d'un voltage ATTENTION dangereux” non-isolé à l'intérieur du produit, qui pourrait être de magnitude RISQUE DE CHOC suffisante au risque d'éléctrocution. ÉLECTRIQUE NE PAS OUVRIR ! AVERTISSEMENT: Le point d'exclamation, à l'intériur d'un triangle équilatéral, à pour objet de Afin de prévenir les risques de feu
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ACHTUNG – WICHTIGE SICHERHEITS – INFORMATIONEN Der Blitz mit dem Pfeil, in einem gleihschenkligen Dreieck, soll den benutzer ACHTUNG vor unisolierter “gefährlicher Spannung” innerhalb des Gerätes warnen. GEFAHR EINES ELEKTRISCHEN SCHLAGS ! NICHT ÖFFNEN Das Ausrufezeichen, in einem gleichschenkligen Dreieck, soll den Benutzer darauf aufmerksam machen, daβ dem Gerät wichtige Operations - und Service WARNUNG: Um die gefahr eines elektroschocks oder feuer zu - Informationen beigefügt sind. vermeiden
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NOTARE – IMPORTANTI INFORMAZIONI SULLA SICUREZZA Il simbolo del fulmine in un triangolo equilatero vuole avvertire della presenza di tensioni elevate non isolate e di valore sufficiente per costituire rischio di ATTENZIONE shock elettrico alle persone. RISCHIO DI SCARICHE ELETTRICHE NON APRIRE ! Il punto esclamativo contentuto in un triangolo equilatero vuole avvertire ATTENZIONE: l'utente della presenza di parti di servizio e di manutenzione che sono Per prevenire incendio scariche elettriche,
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TABLE OF CONTENTS PERFORMANCE SPECIFICATIONS .........................................................................................................................vi Frequency Response Graphs SAFETY PRECAUTIONS ...........................................................................................................................................v INTRODUCTION ....................................................................................................................................
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INTRODUCTION Thank You and congratulations on your purchase of the HAFLER TRM10s/TRM12s reference monitor, the world's finest brand in professional audio equipment. The TRM10s (Trans•ana Reference Monitor) is an amplified 10" subwoofer monitor. The TRM12s is an amplified 12" subwoofer monitor. Both models offer unmatched quality and performance in a truly professional grade product. The TRM10s/TRM12s are great for Professional Studios, Digital Work Stations, Broadcast Booths, and Home Project
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Amplifier MEHSA ® (Maximum Efficiency HeatSink Application) MEHSA is a proprietary process that yields up to 5 times better heat transfer than traditional FET mounting techniques using the exact same components. A multi-layer insulated metal substrate operating with minimal thermal resistance spreads heat both downward and outward to quickly dissipate heat from each device across the heatsink. This process combined with our DSM technology and MOSFET devices allows us to squeeze more watts per cu
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Subsonic Filter ® The TRM series uses a Subsonic Filter to prevent the woofer from reproducing inaudible frequencies. Subsonic frequencies (known as infrasonic frequencies) are signals below the normal human hearing range and are generally considered to be below 20Hz. The subsonic filter reduces the energy of these frequencies and restrains the woofer from operating outside its optimum linear excursion. This type of electronic control eliminates the mechanical distortion caused by a woofer t
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– 4 – -18 -18 TRM10s TRM12s Front View Front View 12" Subwoofer (located inside) 10" Subwoofer (located inside) Rear View Port in Rear Bal/Unbal Input Switch Heatsink Rear View AC Line Input – 3 Heatsink + 1 2 XLR Connections 460 W Input Sensitivity MAX XLR Bal -12 -9 60 70 80 -6 90 OFF AC Line Fuse -3 -21 -24 Signal In -27 0dB Signal In 234 AC Line Input (Balanced) -30dB (Unbalanced) 40HZ 120 Phase @ 80Hz Low Pass 0˚ ALL OFF Model 115 V~ – 3 Gain dB relative to RCA Unbal. - 270˚ 2
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SCHEMATIC DIAGRAM NOTES: Unless specified otherwise 1. All resistors in ohms. 2. All capacitors in microfarads. – 5 –
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! Qualified Service Personnel Only Input Circuit / Power Supply Schematic – 6 –
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SCHEMATIC DIAGRAM NOTES: Unless specified otherwise 1. All resistors in ohms. 2. All capacitors in microfarads. Removable Center Spread
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! Qualified Service Personnel Only Output Circuitry Removable Center Spread
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I NSTALLATION LOCATION 3 The acoustic properties and size of the listening environment can drastically influence the SPL (Sound Pressure Level) and f (-3dB roll-off) of the subwoofer. However it's important to note that large or small acoustic spaces have little to no effect on the subwoofer cone excursion & box "Q." For the most part, we'll discuss the optimum location for two different installation methods: Studio Installation and Home Theater Installation. Studio Installations In studio in
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-18 -18 INPUT SWITCH The unbalanced input uses a conventional RCA phone jack. Move the input switch to RCA UNBALANCED to use this jack. The balanced input jack is an XLR plug. The XLR jack is connected according to the IEC and AES standard. Move the input switch to XLR BALANCED to use this jack. Balanced Input Unbalanced Input Move input switch to XLR BALANCED to use the Move input switch to RCA UNBALANCED to use XLR connectors RCA connectors XLR Bal XLR Bal 60 70 80 -12 -9 60 70 80 90 -12 -9
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OPERATION AUTO TURN-ON / SLEEP MODE The TRM10s/TRM12s subwoofers automatically turn on when they sense an input signal. When the signal being fed to the TRM10s/TRM12s is turned off, the subwoofer's amplifier will turn off and go into "sleep mode." This feature eliminates the inconvenience of operating a mechanical switch. INPUT SENSITIVITY The Input Sensitivity is used to match the TRM10s/TRM12s with signal levels from a variety of mixing consoles. The Input Sensitivity uses a potentiometer to
