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English/Français Points to Observe for Safe Usage Points à respecter pour une utilisation sûre • Lire attentivement ce manuel avant de commencer l’opération • Read this manual carefully before starting operation and et l’utilisation du système en toute sécurité. Nous dégageons use this system safely. We cannot be responsible for toute responsabilité des problèmes résultant du non-respect problems resulting from failure to observe the instructions des instructions décrites dans ce manuel. in this
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Contents / Contenu Installation / Installation ................................................................................... Parts List / Liste des pièces 3 ............................................................ Woofer Installation / Installation du Woofer 4 .................................... Midrange Installation / Installation du haut-parleur médial 5 ......................................................... Tweeter Installation / Installation du Tweeter 6 Network Installation /
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English/Français Parts List / Liste des pièces Woofer / Woofer 2 4 5 67 1 3 X2 X2 X2 X2 X10 X10 Français English Main Unit Screw M4 x 12 Unité principale Vis M4 x 12 1 5 1 5 Grille Ring Screw ø4 x 19 Bague de la grille Vis ø4 x 19 2 6 2 6 Grille Grille Clé hexagonale 3 Hexagonal 3 7 7 Wrench Adapter Ring Bague d’accouplement 4 4 Midrange / Haut-parleur médial 8 p q 9 X2 X2 X2 X6 English Français Main Unit Grille Unité principale Grille 8 p 8 p Grille Ring Screw ø4 x 19 Bague de la grille V
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Woofer Installation / Installation du Woofer Speaker Wire Installation without a grille / Installation sans grille Connections / Raccordement des fils 6 d’enceinte X5 1. Insert the speaker wires through the connection holes. / Insérer les fils d’enceinte dans les trous de raccordement. 2. Fasten with a hexagonal wrench. / Serrer avec une clé hexagonale. Installation with a grille / Installation avec grille 6 X5 Installation with adapter rings / Installation avec bagues d’accouplement 6 5 X4 X5 4
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English/Français Midrange Installation / Installation du haut-parleur médial Speaker Wire Installation without a grille / Installation sans grille Connections / Raccordement des fils q d’enceinte X3 1. Insert the speaker wires through the connection holes. / Insérer les fils d’enceinte dans les trous de raccordement. 2. Fasten with a hexagonal wrench. / Serrer avec une clé hexagonale. Installation with a grille / Installation avec grille q X3 5
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Tweeter Installation / Installation du Tweeter Installation with springs / Installation avec ressorts i X1 Apply the supplied terminal cover to prevent short circuits from occurring when metallic or other conductors are in the vicinity of the installation Installation with a mounting cup (Installation from the front)/ area. / Appliquer le couvre- Installation avec coupelle de montage (Installation par l’avant) bornes fourni afin d’éviter que des court-circuits ne se produisent lorsque des conduc
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English/Français Network Installation / Installation du circuit g X3 Note /Remarque: Do not install the Crossover network where it will be exposed to moisture such as under the floor mat or near the air conditioner. This may cause a malfunction./ Ne pas installer le circuit répartiteur dans un endroit où il sera exposé à l’humidité, comme sous la moquette ou près du climatiseur. Cela risque de provoquer un mauvais fonctionnement. 7
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Network connections / Connexions du circuit Insert the signal link jumpers highlighted in gray firmly following each connection example. If the jumper is not connected properly as described, it might result in malfunction of amplifier. Insérez fermement les cavaliers de liaison de signal soulignés en gris en suivant chaque exemple de raccordement. Si le cavalier n’est pas relié correctement comme décrit, il pourrait avoir comme conséquence le défaut de fonctionnement de l’amplificateur. Connecti
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English Crossover Network Introduction It is common knowledge that the automotive interior is one of the most inhospitable environments for high-fidelity sound, and that every vehicle poses its own unique set of installation and acoustic challenges. While many of these problems can often be over- come with proper speaker placement, equalization, or other techniques, the attempt is a time consuming task without guaranteed results. Yet with all these tools and methods available, it is surprising t
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HP-2 HP-1 Jumper Group Function Although recommendations are made for the most common system types in the following pages, there are actually over 1000 unique and useful jumper combinations available for a wide variety of vehicles, installations and personal tastes. While this flexibility has obvious advantages, too many choices can also be confusing. Therefore, it will be helpful to under- stand the function of each jumper group in order to tune the network more effectively: TW-HP: In addition
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English LP-2 LP-1 HP-2 HP-1 MID HP/LP: As a selectable bandpass filter for the midrange, the net effect of this section is naturally linked to the selections made in the tweeter high-pass and woofer low-pass sections. Achieving the most phase coherent and flat summation possible requires controlling the amount of inherent phase shift of each filter, and is directly related to the selection of filter order, Q and cut-off frequency. Again, this relationship is also affected by the dis- tance and a
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LP-2 LP-3 LP-1 Jumper Group Function WF-LP: While functioning as a low-pass filter for the woofer, this section also provides a wide degree of adjustments for optimizing performance and system integration. Since it is often difficult to position the woofer and midrange close together or at equal distances, it is critical to achieve phase linkage between them to avoid localization, image smear, poor staging, etc. Additionally, vehicle interior dimensions are typically close to the wave- length of
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English System Type 1 System Description With all three drivers mounted close together and equidistant to the listening position, this is surely the most favorable configuration for a component speaker system. Al- though such an installation may not often be practical in situations other than the demo- board, it is certainly possible given the custom fabrication techniques available today. In anticipation this, a degree of tolerance is built into the settings described below for the most likely
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System Type 1 Network Jumper Setting 10 Type-1A: Pathlength to the listening posi- tion is considered to be basically equal in 0 this case (ideally 2-3m away), with relative –10 on-axis positioning of all drivers. Phase link- nd –20 age is accomplished with a low Q 2 Order st high-pass filter on the tweeter, 1 Order low- –30 th pass and 4 Order high-pass on the th –40 midrange, and a semi-4 Order low-pass on the woofer. This results in acoustic crosso- –50 20Hz 30Hz 100Hz 300Hz 1.0KHz 3.0KHz 1
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English Network Jumper Setting 10 Type-1B: While the mounting configuration is the same as Type-1A, this network set- 0 ting provides a variation for when personal –10 taste, positioning or vehicle acoustics neces- sitates more high frequency output from the –20 midrange and tweeter. Rear deck installa- –30 tion is one particular example where the extreme off-axis positioning will require such –40 level compensation due to the natural roll- –50 20Hz 30Hz 100Hz 300Hz 1.0KHz 3.0KHz 10KHz 30KHz o
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System Type 2 System Description As one of the more common applications, this installation type is the most likely to be accommodated by factory speaker locations to some degree, thus requiring the least amount of custom fabrication. However, due to the mounting arrangement and surface orientation, it also results in significant differences in distance and angle of all three drivers relative to the listener. In order to optimize performance in this case, it especially critical to link each driv
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English Network Jumper Setting 10 Type-2A: For the tweeter in this case, pathlength from the listening position is con- 0 sidered to be 85cm, at approximately 15- –10 20° off-axis. Located at a moderate vertical distance down from the tweeter and basi- –20 cally flush to the panel, the midrange is –30 8.5cm farther away and presents a listening –40 angle of about 40-50°. Due to the low door woofer location however, the listening angle –50 20Hz 30Hz 100Hz 300Hz 1.0KHz 3.0KHz 10KHz 30KHz for the
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System Type 2 Network Jumper Setting 10 Type-2B: Tweeter and midrange positioning are the same as in Type-2A, but the woofer 0 is located farther forward. This results in a –10 more extreme woofer listening angle of ap- proximately 70°, with a delay of 28cm rela- –20 tive to the mid. Subsequently, level attenua- –30 tion is applied to both the tweeter and mid while also adjusting filter characteristics –40 appropriatly for the mid/woofer transition. In –50 20Hz 30Hz 100Hz 300Hz 1.0KHz 3.0KHz 10
