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AS 101S - AS 121S - AS 151S AS 122S - AS 152S - AS 211S Owner’s Manual v 09.jun.2010...
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Congratulations on your purchase of a Markaudio product! Markaudio is a division of Parsek srl dedicated to pro audio sound reinforcement solutions. Building on the top-level reputation built up over many years by our industry-leading bass amplification brand Markbass, Markaudio boasts the same high level of innovation and engineering.
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1. AS101S, AS121S, AS151S, AS122SF, AS152SF, AS211S - INTRODUCTION The AS 101S is an active subwoofer with a single 10” woofer and 500 watts of power. It’s the smallest subwoofer in the Markaudio product line, with a very compact design and exceptional bass frequency reproduction.
2. IMPORTANT SAFETY INSTRUCTIONS Read these instructions; Keep these instructions; Heed all warnings; Follow all instructions; Do not use this apparatus near water; Clean only with a dry cloth; Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions;...
2. PRÉCAUTIONS D’EMPLOI Lire ces instructions; Conserver ces instructions; Suivre tous les conseils d’utilisations; Suivre toutes les instructions; Ne pas utiliser cet appareil au bord de l’eau; Nettoyer uniquement avec un chiffon humide; Ne pas bloquer le système de ventilation. Installer conformément aux instructions du fabricant;...
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3.1 CONTROL PANEL - AS 101S - LEVEL CH1/CH2 (1) - High-pass output level control, which determines the amount of signal sent to the satellites. Turn the knob completely clockwise for unitary gain. PHASE (2) - Phase inversion 0°- 180°. In some installations, the subwoofer may be out of phase with the satellites.
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signal from the electrical ground of the power amp module. This switch may be needed for the cancellation of hum due to ground loops with other apparatuses. If the audio signal is already disturbed when it arrives to the loudspeaker, this switch will not solve the problem.
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LEVEL SUB (12) - This control determines the amount of signal that passes through the input stage of the subwoofer. Turning it completely clockwise will result in maximum gain. The appropriate subwoofer level can vary significantly depending on the acoustics of the venue and the genre of music you’re playing.
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installations,the subwoofer may be out of phase with the satellites. This switch allows you to reverse the phase of the subwoofer and align the system. LEVEL SUB (12) - This control determines the amount of signal that passes through the input stage of the subwoofer.