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Audison measurement standards
(Power measures taken according to audison standard, 1998 edition)
- 12VDC and 13.8VDC;
- 1 kHz or crossover cut-off frequency;
- 0.3% THD @ nominal power; 1% THD @ continuous power;
- Tolerance: +10%; -5%;
- Continous power given by RMS Voltage measured on resistive load;
- The nominal power of the amplifier is measured upon a battery voltage of 12 Volts with
a 4 Ohm load and with all channels in function.
OWNER’S MANUAL
CAR POWER AMPLIFIER
is a division of
62018 P
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INTRODUCTION INTRODUCTION Audison thanks you for preferring this product and compliments you on your choice since it was designed in order to insure outstanding musical and instrumental performances. Before use instructions, please carefully read the safety norms you have to respect in order to avoid unpleasant inconveniences and to enjoy this product at best. PRECAUTIONS - Avoid to install the amplifier where temperature is below 0°C or above 55°C and in non ventilated places. - The amplifier n
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INSTALLATION CONTENTS audison cable PRODUCTS FOR ELECTRIC CONNECTIONS Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 4 In-Out panel Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Power supply panel Functio
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DESCRIPTION INSTALLATION Audison LRx 5.600: AMPLIFIER FIXING Five channel car power amplifier characterised by excellent musical performances, small size and outstanding energy reserve. Its PWM power supply stage is made with two pairs of 70A MOSFETs; it is stabilised and oversize. Input stage is provided with a special circuit (LNS) which allows the system disturbances rejection, reducing noise that is usually due to the vehicle electric parts (alternator, electronic injection, etc.), without a
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INSTALLATION IN-OUT PANEL LOGO ROTATION FUNCTIONS 1 - Remove the transparent 1 cover which protects controls and then the 4 FRONT-WF/REAR-TW/SUB screws which block the Power outputs of the amplifier Front, Rear and Sub channels. Connect metal plate by using the speakers cables to these outputs according to polarity. Terminal multispanner. blocks accept cables up to 9 A.W.G. max (see “audison cable products for electric connections” as far as their size is concerned). We recommend the use of
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POWER SUPPLY PANEL CONFIGURATION EXAMPLES FUNCTIONS 3 CHANNEL FRONT+REAR Pre Out 1 REMOTE IN Front Rear Terminal to connect Remote cable, which comes from the source and which controls the amplifier switching on. Applied voltage must be between 7 and 15VDC. 2 POWER IN OUT REMOTE 3 1 FUSE LRx 2 4 5 2 Config. 3 REMOTE OUT Terminal to repeat the switching on control (Remote IN) coming from the source. It is used to switch on another amplifier or device in the system simultaneously. Available vol
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+ + + + + CONFIGURATION EXAMPLES POWER SUPPLY PANEL FRONT+REAR+SUB (F-R MODE) FUSE REPLACEMENT Pre Out Rear Front LRx 5.600 Config. 2 1 - Open the transparent cover by pushing the two teeth in its lowest corners to the direction indicated by the arrows. + + + + + Subwoofer Tweeter Woofer Tweeter Woofer Tweeter 2 - Remove the screws which fasten the fuse to eliminate Woofer Rear R Rear L pieces of the broken one; prevent them from going into the Tweeter Woofer device. Front R Front L MULTICHANN
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CONTROLS PANEL CONFIGURATIONS FUNCTIONS AND CONTROLS CONFIGURATIONS TABLE LRx 5.600 can be configured as follows: 1 Config. 1 = 5 Ch.: Front (Hi 12dB) + Rear (Hi 12dB) + Sub (Lo 24dB); IN Front (1 IN); Input Sub (IN Sub/IN Front) LIMIT (orange LED) Config. 2 = 5 Ch.: Front (Hi 12 dB) + Rear (Hi 12dB) + Sub (Lo 24dB); IN Front/Rear (2 IN); Input Sub (IN Sub/IN Front + Rear) It indicates the Overload Limiter circuit is on. Config. 3 = 3 Ch.: Front L + R (Hi 12dB) + Sub (Lo 24dB); IN Front (1 IN);
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MODE LEVEL WF M-TW F2 FRONT Front/Wf F4 WF 0.2÷5 150÷5K 40÷150 IN SELECT CH SELECT LEVEL F3 REAR Rear/M-Tw TWEETER 0.2÷5 40÷150 IN SUB SUBSONIC LEVEL R F1 SUB subsonic Sub VCA optional module R 0.2÷5 40÷150 16÷32 REAR FRONT FRONT SUB REAR CONFIGURATIONS CONTROLS PANEL BLOCK DIAGRAM 3 7 F1 SUBSONIC It permits to adjust the subwoofer It permits to eliminate subsonic 24dB/Oct. LO-PASS filter cut-off frequency frequencies; these sounds cannot be between 40 Hz and 150 Hz. heard by human ears but
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SETTING PANEL ACCESSORIES FUNCTIONS Installation: It permits to reach the switches for the amplifier configuration, the resistors to set subsonic filter cut-off frequency and to insert VCA modules for the subwoofer volume remote control. Setting panel Remote 1 - Remove the setting panel in the amplifier bottom in order to carry out First fan Second fan operations. 2 - Once operations have been carried out, please close the setting panel. AMPLIFIER CONFIGURATION Remote Remote IN OUT LRx 5.600 is
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JFS1 39K FS4 33K FS3 100K FS2 15K FS1 ACCESSORIES SETTING PANEL CLK2 - LRx Cooling Kit SUBSONIC FILTER CUT-OFF FREQUENCY MODIFICATION This cooling system is specially designed to provide LRx amplifiers with the right working Subsonic filter is pre-adjusted at 20 Hz. In order to modify this value, please act according to what follows. temperature. CLK2 should be used when LRx amplifiers work in extremely hard conditions (very low loads) or in Procedure: installations where space is too narrow and
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TECHNICAL FEATURES ACCESSORIES SIZE FOR FIXING VCR01K,VCRAK and VCRDK LRx 5.600 can accept one of the optional kits that allow the subwoofer volume remote control. VCR01K and VCRAK are analogue and special for sub; VCRDK is digital and can be used for master 445 mm volume control or for level control of any ways in a multichannel system. 412 mm These kits are available as accessories and consist of three elements: 1) Volume adjuster (VCR01/VCRA/VCRD); 2) VCA/VCA1D module to put inside the amplif
