Nady Systems CX-222SW Car Speaker User Manual
Contents
1. 20Hz 25 2 1 Total Harmonic Distortion THD Noise lt 0 05 S N Ratio 2 medie ee ed ec die gt 95 dB USC m M Aes 0 5 A 250V 5mm glass type Dimensions eoe 19 x 1 73 x 5 9 483 X 44 X 150mm edet b E 4 4 lbs 2 2 Kg Specifications and design subject to change without prior notice for improvement purposes TYPICAL SET UP SUBWOOFER RIGHT LEFT RIGHT LEFT HIGH LOW SUBWOOFER Q VOL 9 Q C C BALANCE D R CHANNEL LCHANNEL x FUSE o sA HIGH OUTPUT INPUT WOOFER HIGH OUTPUT INPUT 2 C SOURCE LINE IN SERVICE FOR YOUR NADY AUDIO PRODUCT U S Should your NADY AUDIO product require service please contact the Nady Service Department via tele phone at 510 652 2411 or e mail at service nadywireless com International For service please contact the NADY AUDIO distributor in your country through the dealer from whom you purchased this product DO NOT ATTEMPT TO SERVICE THIS UNIT YOURSELF AS IT CAN BE DANGEROUS AND WILL ALSO VOID THE WARRANT Y NADY SYSTEMS INC 6701 SHELLMOUND STREET EMERYVILLE CA 94608 Tel 510 652 2411 Fax 510 652 5075 www nadywireless c2. gt lt E OWNER S MANUAL O 0 SUB WOOFER CHANNEL ON ON PHASE T e m OFF PHASE CX 22SW 2 WAY STEREO CROSSOVER e e db e 80 26410 250 6K PLUS SUBWOOFER 24 0 24 790 SoH bed GAIN SUB Low CUT LOW CUT O GAIN LOW GAIN HIGH FREQ GAIN LOW GAIN HIGH POWER CKX 225W WAY STEREO PLUS SUBWOOFER CK 228W 2 WAY STEREO SUBWOOFER CROSSOVER lt gt Congratulations your choice of crossover you have purchased one of the finest stereo crossovers on the mar ket today This unit was developed using the expertise of professional sound engineers and working musicians You will find that your new NADY AUDIO CX 22SW has supe rior performance and greater flexibility than any other crossovers in its price range Please read this manual carefully to get the most out of your new unit Thanks for selecting NADY AUDIO as your choice in crossovers Crossovers provide precise frequency dividing for multi amplified speaker applications and are valuable tools in many professional live sound uses The CX 22SW offers 2 way active LOW HIGH outputs for each stereo channel and a mono subwoofer output It is simple to set up and operate and is the perfect choice for basic multi amps multi speaker stereo installations Single rack space 1U e Shielded internal power supply with AC voltage select switch 115V 60Hz or 230
3. HIGH OUTPUT INPUT WOOFER QI HIGH OUTPUT INPUT 3 REAR PANEL 9 FUSE COMPARTMENT Replace with only the same type fuse 0 5A 250V If it blows continuously do not use the unit until it has been serviced by qualified personnel 10 STEREO INPUT CONNECTORS Connect your L R stereo input signal to either the balanced XLR or the unbalanced 1 4 phone jacks 11 OUTPUT CONNECTORS Connect to your amplifiers via these unbalanced 1 4 phone jacks 12 AC VOLTAGE SELECTOR SWITCH Before plugging in the power cord check to see that the unit is set for the proper voltage for your area 115V 60Hz 230V 50Hz 13 POWER CONNECTOR The IEC jack is used to connect the power cord to the AC Power Source Caution Do not remove the center grounding pin SPECIFICATIONS Crossover Stereo 2 ways Subwoofer Crossover Range Subwoofer 50 250Hz 24 10dB Low High 250 6000Hz 24 10dB Filter Type Slope 2nd order 12dB Octave Inputs Type sence Sites RET Balanced XLR and unbalanced 1 4 Impedance ei eee eas 100KQ Outputs ciate Unbalanced 1 4 Impedance eret iners 2200 Low Cut Filters din 30Hz 12dB Octave Frequency
4. bathtub washbowl kitchen sink in a wet basement or near a swimming pool etc 3 This product should be used only with a cart or stand that will keep it level and stable and prevent wobbling 4 This product in combination with headphones or speakers may be capable of producing sound levels that could cause permanent hearing loss Do not operate for a long period of time at a high volume level or at a level that is uncomfortable If you experience any hearing loss or ringing in the ears you should consult an audiologist 5 The product should be positioned so that proper ventilation is maintained 6 The product should be located away from heat sources such as radiators heat vents or other devices including amplifiers that produce heat 7 The product should be connected to a power supply only of the type described in the operating instructions or as marked on the product Replace the fuse only with one of the specified type size and correct rating 8 The power supply cord should 1 be undamaged 2 never share an outlet or extension cord with other devices so that the outlet s or extension cord s power rating is exceeded and 3 never be left plugged into the outlet when not being used for a long period of time 9 Care should be taken so that objects do not fall into and liquids are not spilled through the enclosure s openings 10 The product should be serviced by qualified service personnel if The power supply cord or the
5. plug has been damaged Objects have fallen into or liquid has been spilled onto the product The product has been exposed to rain The product does not appear to operate normally or exhibits a marked change in performance The product has been dropped or the enclosure damaged 11 Do not attempt to service the product beyond what is described in the user maintenance instructions All other servicing should be referred to qualified service personnel moom CONTROLS AND CONNECTIONS NADY 22 AUDIO LI LO CX 22SW 2 WAY STEREO CROSSOVER EH XX 1 PLUS SUBWOOFER 304z GAIN SUB LOW CUT C CO fo GAIN EQ GAII POWER FRONT PANEL 1 POWER SWITCH To turn the unit ON or OFF press the upper or lower portion of this button The internal power LED illuminates when the unit is turned ON Caution Always turn the Crossover ON before the amplifier and turn it OFF after the amplifier or transients harmful to the speakers may result PLEASE READ THIS MANUAL BEFORE OPERATING THIS UNIT Caution To prevent malfunctioning and or possible equipment damage Before plugging the unit into the power source 1 the voltage selector switch should be set for the correct voltage for your area 115V or 230V and 2 all equipment connected to the crossover outputs should be turned off or all the inputs turned down 2 CROSSOVER FREQUENCY CONT
6. ROLS These select the crossover frequencies of the LOW and HIGH ways They re a low cut for the HIGH and a high cut for the LOW You can select the frequencies between 250 Hz and 6 Hz 3 L H OUTPUT LEVEL CONTROLS These are used to adjust the output level of each way LOW and HIGH 4 LOW CUT BUTTONS FOR LOW WAY These insert low cut filters in the LOW way of each stereo channel with a 12dB Octave 30 Hz HPF to minimize problems from subsonic frequencies in the signal to suppress hum and to prevent low frequency speaker resonance 5 PHASE BUTTONS These allow switching the polarity to invert the signal phase on the HIGH ways This is done after the output levels are set to correct audible phase problems Caution Before pressing the PHASE BUTTON always lower the outputs of your power amplifiers to avoid possible speaker damage 6 SUB CROSSOVER FREQUENCY CONTROL This selects the crossover frequency of the SUB WOOFER way You can select the frequency between 50 Hz to 250 Hz 7 SUBWOOFER OUTPUT LEVEL CONTROL This is used to adjust the SUB WOOFER output level 8 SUBWOOFER LOW CUT BUTTON This inserts a low cut filter in the SUBWOOFER way with a 12dB Octave 30 Hz HPF to minimize problems from subsonic frequencies in the signal to suppress hum and to prevent low frequency subwoofer speaker resonance CONTROLS AND CONNECTIONS Lu D R CHANNEL LCHANNEL M E CIO N O C C
7. V 50Hz Phase inversion switches Low cut subsonic filters for low frequency driver protection e Servo balanced XLR inputs e Superior performance with transparent audio Date of Purchase Dealer s Name City State Zip Model Serial Features op ete eai teil Warning egeo reta Brera etc Un d e re Pets Controls and Connections Specifications Typical An equilateral triangle enclosing a lightning flash arrowhead symbol is CAUTION intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure which may be of sufficient DO NOT OPEN magnitude to constitute a risk of electric shock ATTENTION RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK A il triangl losi OE DO NOT REMOVE COVER OR BACK n equilateral triangle enc osing an exc amation point is intended to a ert NO USER SERVICEABLE PARTS INSIDE the user to the presence of important operating and service instructions in the literature enclosed with this unit REFER SERVICING TO QUALIFIED SERVICE PERSONNEL IMPORTANT SAFETY INSTRUCTIONS When using this electronic device basic precautions should always be taken including the following 1 Read all instructions before using the product 2 Do not use this product near water e g near a
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