Coustic AMP-401DB user manual

User manual for the device Coustic AMP-401DB

Device: Coustic AMP-401DB
Category: Car Amplifier
Manufacturer: Coustic
Size: 0.98 MB
Added : 12/14/2013
Number of pages: 19
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Summary of the content on the page No. 1

401DB/801DB AMPLIFIER OWNER’S MANUAL
(MODE D’EMPLOI)
877 COUSTIC COUSTIC.COM

Summary of the content on the page No. 2

COUSTIC.COM WELCOME FEATURES BUILT-IN, ELECTRONIC, LOW-PASS CROSSOVER WITH CONTINUOUSLY . . . to the Coustic world of power and clarity. The new 401DB/801DB class D mono-block ampli- fiers deliver the highest quality low frequency reproduction you’ve ever heard at any power level ADJUSTABLE CROSSOVER FREQUENCIES in the 12-volt environment. Besides the sleek contoured design, the 401DB/801DB amplifiers An electronic crossover has many advantages over passive crossovers - lower cost, simplified ye

Summary of the content on the page No. 3

COUSTIC.COM CONTROLS, INDICATORS, AND TERMINALS INPUT PANEL OUTPUT PANEL Figure 1: Input Panel Terminals and Controls Figure 2: Output Panel Terminals and Indicators 1. SUBSONIC FILTER SELECT SWITCH 9. POWER AND PROTECT INDICATOR (PWR/PRT) The subsonic filter switch allows for a crossover point to be set on the bottom end of the sub- Green light indicates that the amplifier is "ON". woofer frequency range. Selectable points are 20Hz @ 36dB/oct, 40Hz @ 36dB/oct, or off. Red light indicates eithe

Summary of the content on the page No. 4

COUSTIC.COM INSTALLATION Vibration: Constant vibration could eventually cause the amplifier to come off its mount, resulting By purchasing the 401DB/801DB power amplifiers, you are already one step closer to experienc- in stress on wire connections, which, in turn, results in "open" or "short" circuit. For this reason, a ing the purest and most natural sound quality in the automobile environment. To take full advantage location with minimum vibration and a flat surface for secure and firm mounti

Summary of the content on the page No. 5

COUSTIC.COM Figure 7. Typical Multi-amplifier System Figure 6. Typical System connection BI-AMPLIFICATION A bi-amplified system normally consists of an active crossover and two amplifiers. The active crossover divides the audio frequency spectrum into two ranges: frequencies below the crossover point are directed to the amplifier driving the subwoofer(s), while all frequencies above the crossover point are directed to the amplifier driving the mid-range/tweeters. 9

Summary of the content on the page No. 6

COUSTIC.COM CONNECTING AMPLIFIER POWER WIRE TO THE BATTERY INSTALLATION continued Note: Power cables are as important as battery capacity. Use only high quality power cables of gauge size AWG 8 (AWG 4 for the 801DB) or larger for installation. YOU CAN NEVER HAVE INPUT CONNECTIONS TOO BIG OF A POWER/GROUND WIRE! Connect the RCA input jacks of the amplifier to the output of the source unit (i.e., radio, cassette Run the power cable through the interior of the vehicle connecting one end to the ampl

Summary of the content on the page No. 7

COUSTIC.COM ADJUSTMENTS CROSSOVER FREQUENCY SELECTION The low-pass continuously adjustable crossover frequencies are selectable between 40Hz and 200Hz. Adjust the setting according to your speaker component specification or to your particular preference. Figure 14: Input Sensitivity Control 1. Turn the Input Sensitivity Control all the way down (counter clockwise). 2 2. Set the volume control of the source unit to approximately ⁄3 of its maximum output. Figure 12: Crossover Frequency Adjustment

Summary of the content on the page No. 8

COUSTIC.COM TROUBLE SHOOTING SECTION SYMPTOM PROBABLE CAUSE SYMPTOM PROBABLE CAUSE 1. No power Check connections to the amplifier's Ground, B+ and Remote 8. Constant level whining Check for a ground loop in the system. Turn the system off terminals. Check connection at "+" terminal of the battery. noise (most noise with and, one-by-one, change the ground connections (by Check the remote turn-on terminal. Ensure it receives power source unit volume at changing to a different contact point, scra

Summary of the content on the page No. 9

COUSTIC.COM SPECIFICATIONS: NOTES: 401DB 801DB Rated Power @ 14.4 V (2% THD): 1 x 200 Watts 1 x 400 Watts 4 Ohm Rated Power @ 14.4 V (2% THD): 1 x 400 Watts 1 x 800 Watts 2 Ohm Frequency Response: 20–200 Hz 20–200 Hz ±0.5dB ±0.5dB Input Sensitivity: 0.1 – 5 V 0.1 – 5 V S/N Ratio @ Rated Power: 90dB 90dB Low-Pass Filter Crossover Frequency: 40–200 Hz 40–200 Hz (Continuously Variable, @36dB/Oct.) Defeatable Subsonic Filter: 20 or 40 Hz 20 or 40 Hz Bass Boost Level: @ 45 Hz 0–18dB 0–18dB Dimensio

Summary of the content on the page No. 10

COUSTIC.COM FRANÇAIS FRANÇAIS BIENVENU CARACTÉRISTIQUES FILTRE ACTIF PASSE BAS INCORPORÉ RÉGLABLE EN CONTINU . . . Chez COUSTIC, un univers de puissance et de clarté. Les nouveaux amplis classe D 401DB Un filtre actif intègre beaucoup d’avantages comparé à un filtre passif : coût réduit, plus simple, plus et 801DB délivrent la puissance la plus parfaite de toute l’industrie du ”12 volts”. En plus d’un souple, générant moins de distorsion et procurant plus de gain. fantastique design, ces amplis

Summary of the content on the page No. 11

COUSTIC.COM FRANÇAIS FRANÇAIS CONTRÕLES, INDICATEURS ET CONNECTEURS PANNEAU DES ENTRÉES ET DES CONFIGURATIONS PANNEAU DES SORTIES Figure 2 : Panneau des sorties et des connecteurs Figure 1: Panneau des entrées et des réglages 1. FILTRE SUBSONIC RÉGLABLE 9. INDICATEUR DE MISE EN TENSION ET DE PROTECTION Le filtre subsonic permet de supprimer les fréquences trop basses qui perturbent votre sys- Led verte : l’amplificateur est allumé tème de grave sachant qu’il est incapable de reproduire ces fréqu

Summary of the content on the page No. 12

COUSTIC.COM FRANÇAIS FRANÇAIS INSTALLATION Vibrations : En achetant le 401DB/801DB, vous avez déjà fait un grand pas vers un son pur et naturel. Avant de passer à l’installation et pour bénéficier de tout le potentiel de votre ampli, nous vous recom- Des vibrations trop importantes peuvent détacher l‘ampli qui ne serait plus retenus que par les fils, mandons de lire attentivement ce manuel pour bien connaître toutes les fonctions disponibles. Nous ce qui est dangereux. C’est pour cela qu’un mont

Summary of the content on the page No. 13

COUSTIC.COM FRANÇAIS FRANÇAIS Figure 7 : Système multi amplifié Figure 6 : Installation traditionnelle BI-AMPLIFICATION Un système bi-amplifié est généralement constitué de deux amplis et d’un filtre actifs. Les basses fréquences sont orientées vers l’ampli du subwoofer pendant que le reste du spectre va vers l’ampli des médiums et des tweeters. 25

Summary of the content on the page No. 14

COUSTIC.COM FRANÇAIS FRANÇAIS CÂBLAGE DE L’ALIMENTATION AMPLI/BATTERIE INSTALLATION Les câbles d’alimentation sont aussi importants que la capacité de la batterie elle-même. N’utilisez que des câbles de bonne qualité d’une section minimum de 20 mm2 pour le 401DB, 35mm2 CONNEXION DU SIGNAL pour le 801DB. Il est impossible d’avoir un câble d’alimentation et de masse trop gros. Connectez l’entrée RCA (input) de l’ampli à la sortie RCA de votre source. Un câble vendu séparé- Faites passer le câble d

Summary of the content on the page No. 15

COUSTIC.COM FRANÇAIS FRANÇAIS RÉGLAGES SÉLECTION DE LA FRÉQUENCE DE COUPURE Le filtre actif passe bas est réglable en continu de 20Hz à 200Hz. Cela permet tous les réglages possibles. Commencez les réglages à 80Hz. Figure 14 : Réglage de la sensibilité 1. Tournez le réglage à fond dans le sens contraire des aiguilles d’une montre (minimum) 2. Montez le volume de votre autoradio à 2/3 du volume maxi Figure 12 : Réglage de la fréquence de coupure du filtre actif 3. Vérifiez que la balance et le fa

Summary of the content on the page No. 16

COUSTIC.COM FRANÇAIS FRANÇAIS Symptôme Cause probable EN CAS DE DIFFICULTÉ 9. Bruit de fonctionnement à Il faut chercher les boucles de masses en changement chaque point Symptôme Cause probable bas niveau de masse l’un après l’autre. 1. Ne s’allume pas Vérifier les connexions à l’ampli alimentation masse et remote. ATTETION : il ne faut pas débrancher la masse lorsque l’ampli est en fonction Vérifier la connexion à la borne + de la batterie. Vérifier que le remote nement. Cela pourrait l’endom

Summary of the content on the page No. 17

COUSTIC.COM FRANÇAIS FRANÇAIS NOTES: CARACTÉRISTIQUES TECHNIQUES 401DB 801DB Puissance sous 14,4volts 1 x 200 Watts 1 x 400 W 4 ohms, 2% THD Puissance sous 14,4volts 1 x 400 Watts 1 x 800 W 2 ohms, 2% THD Réponse en fréquence 20 - 200 Hz 20 - 200 Hz (± 0,5dB) (± 0,5dB) Sensibilité d’entrée 0,1 à 5 volts 0,1 à 5 volts S/N ratio @ puissance maxi 90dB 90dB Filtre actif passe bas 40 à 200 Hz 40 à 200 Hz 36dB/oct, variable Égaliseur de grave 0 à +18dB 0 à +18dB @ 45 Hz Dimensions 280 x 60 x 335mm 280

Summary of the content on the page No. 18

COUSTIC.COM NOTES: COUSTIC LIMITED WARRANTY IMPORTANT NOTICE TO CONSUMER: Coustic offers the following warranty to the ORIGINAL PURCHASER of COUSTIC products, pur- chased from an authorized Coustic dealer, within the period stated herein: Coustic warrants the 161SE, 241SE, 401SE, 601SE, 481QE, 321QE, 401DB and 801DB ampli- fiers against defects in material and workmanship for a period of ONE (1) YEAR from date of original purchase. The limited warranty is offered as an Over The Counter (OTC) exc

Summary of the content on the page No. 19

7676 SOUTH 46 STREET, SUITE 2020, PHOENIX, AZ 85042 TOLL FREE 877 COUSTIC TELEPHONE 602 438 2020 FACSIMILE 602 438 7313 coustic.com ©2002. COUSTIC IS A REGISTERED TRADEMARK OF MITEK CORPORATION. ALL RIGHTS RESERVED. COU000770 Rev A 2/02 NDM183


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