BX5a User Guide
CAUTION:ATTENTION:PRECAUCION:TO PREVENT ELECTRIC SHOCK DO NOTUSETHIS (POLARISED)PLUGWITHAN EXTENSION CORD,RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENTBLADE EXPOSURE.
POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR.UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT,SAUF SILES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCuNE PARTIE FOND SANS EN LAISSERAUCUNE PARTIEADECOUVERT.
PARA EVITAR SACUDIDAS ELECTRICAS,NO DEBERA UTILIZARSE ESTA CLAVIJA POLARIZADA CON UN CORDON DE PROLONGACION,RECEPTACULO U OTRO TIPO DE SALIDA A MENOS QUE SE HAYAN INSERTASO COMPLETAMENTE LAS LENG ETAS PARA EVITAR SU EXPOSICION.
ÜNOTE:ATTENTION:ZUR BEACHTUNG:NOTA:Some products are equipped with dual or multi-voltage transformers (which is indicated on the back panel).If you wish to change the voltage,please bring your unit to an authorised service technician for internal conversion.
Quelques pi ces sont munies de transformateurs double ou multi-voltage (indiqu au panneau arri re).Si vous voulez changer le voltage,veuillez apporter votre appareil au fournisseur de pour le transformer.
Einige Ger te sind mit Umschaltern f r unterschiedliche Netzspannungern ausger stet (Ein Vermerk auf der R ckseiteweist darauf hin).
Die Anpassung,wenn notwendig,mu von einem qualifizieren Techniker in einer Servicestation vorgenommenwerden.
Ciertos componentes de est n dotados de transformadores de doble tensi n o de varias tensiones (Io que se indica en el panel posterior).Si se desea cambiar la tensi n,s rvanse llevar el aparato a un t cnico autorizado por para su conversi n interna.
éááééäüüüßáóóíéóNOTE TO CATV systems installer:NOTA PARA EL INSTALADOR DE ANTENAS DE TELEVISION COLECTIVAS:This reminder is provided to call the CATV system installer's attention to Article 820-22of the NEC that provides guidelines for proper grounding and,in particular,specifies that the cable ground shall be connected to the grounding system of the building,as close to the point of cable entry as practical.La presente advertencia se provee para llam
ar la atenci n del instalador al Art culo 820-22de NEC (C rdigo El ctrico Nacional)donde se facilitan las directrices para la pertinente puesta a tierra y que especifica en particular que el condutor a tierra del cable debe connectarse al sistema de conexi n a tierra del edificio,lo m s proximo posible al punto de entrada del cable.
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Warning:This speaker shall not be placed in the close area during the operation
so that the mains switch can be easily accessed by the user.
polarisedAFIN DEVITER UN CHOC ELECTRIQUE ET LES CONSEQUENCES GRA VES QUI POURRAIENT EN RESULTER,TENTEZ PAS D'OUVRIR L'APPAREIL ET DE TOUCHER AUX COMPOSANTS INTERNES SANS LA PRESENCE D'UNE PERSONNE QUALIFIEE.
PARA REDUCIR EL RIESGO DE SACUDIDAS ELECTRICAS,NO D EBERA QUITARSE LA TAPA (NI PARTE POSTERIOR).CONSULTESE AL PERSONAL CAPACITADO PARA LAS REP ARACIONES INTERNAS.
Studiophile BX5a
Studiophile BX5a English
Introduction
Thank you for choosing the Studiophile Series BX5a bi-amplified studio near-field monitor speakers. M-Audio is well known for digital audio interface technology, digital converters, audio preamps and mixers. Now, after extensive research and development, M-Audio is proud to present the Studiophile BX5a. The BX5a was designed and tested by veteran audio engineers to meet your needs in a studio monitoring environment. It is focused on the functional goal of delivering pure, original sound without any additional coloration. The BX5a monitor is self-powered, directly accepting a line-level signal from a variety of sources.
The Studiophile BX5a is designed to overcome all the limitations of conventional studio reference monitors within the digital audio environment. This system delivers a wide-range frequency response by employing two extraordinary drivers and unique crossover technology licensed by M-Audio. It boasts a stable and balanced low-mid frequency response along with a defined mid and high-frequency response as well. Both drivers are magnetically shielded for desktop music production.
For pro engineers at commercial studios to home studio owners, the Studiophile BX5a sets a new aff
ordable standard in studio monitoring.
What’s in the Box?
Your Studiophile BX5a box contains:
•  Two BX5a speakers
•  Two detachable AC power cords
•  This manual
Studiophile BX5a Features
1. Woofer
The woofer unit is 5 inches in diameter with a magnetically shielded Kevlar cone, high-temperature voice coil and damped rubber surround. It is designed to deliver balanced mid and low-frequency response. M-Audio’s new BX5a employs Kevlar for low-frequency driver construction. The same material used in bullet-proof vests, Kevlar’s high resilience makes it ideal for use in speaker cones—
although it is typically reserved for monitors with higher price tags than the BX5a. Needless to say, Kevlar represents a significant improvement over the polypropylene and paper used in most monitors at this price.
2. Tweeter
By employing a specially developed 1-inch silk dome with magnetic shielding, the tweeter can deliver distortion-free original sound and offer an extremely natural response. Its design minimizes reaction time by using a specially shaped silk dome for excellent delivery, and also minimizes resonance by adapting
a unique internal damping technology.
3. Sub-Frequency Port
The air vent hole in the rear panel is called a Sub-Frequency Vent Port and is designed to allow the discharge of extremely low frequencies occurring below 60Hz.
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4. Enclosure
Like the other components, the BX5a’s enclosure has an important role in shaping the overall sonic response. In order to provide more stable performance, the BX5a’s enclosure employs a special high acoustic efficiency MDF and unique interior reinforcement designed to absorb vibration and impact generated under extreme conditions. The custom design on the front panel will aid in diffraction and will benefit stereo imaging.
5. Network and Power Amplifiers
The active crossover network and power amplifiers for the BX5a are specially designed for its woofer and tweeter. The network properly distributes low, mid, and high frequencies to the driver components in order to reduce distortion and loss of sound, thus achieving a naturally balanced sound.
In order to generate powerful, ultra-crisp sound, there are two separate power amplifiers inside the BX5a for driving the woofer and tweeter separately in a high-end bi-amp structure. The power delivered to the woofer driver at a low-rated distortion is 40W, and 30W is also delivered to the tweeter.
Front and Rear Panel Features
Rear Panel Features
1.
X LR INPUT: This jack accepts XLR input connections with either balanced or unbalanced  wiring. The input wiring of an XLR connector should be as follows:
< XLR PIN 1 . . . . . signal ground (shield)< XLR PIN 2 . . . . . signal positive (+)< XLR PIN 3 . . . . . signal negative (–)
2.  T RS INPUT: This jack accepts 1/4” connections with either balanced or unbalanced wiring. For
balanced wiring, a three-conductor TRS plug is necessary. The input wiring of a TRS connector should be as follows: < TRS TIP . . . . . . . signal positive (+)< TRS RING . . . . . signal negative (–)  < TRS SLEEVE . . . . signal ground (shield)

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