USER MANUAL
Contents
1. Rated Power 350 watts Rated THD lt 0 1 Cooling Convection Extrusion Design Class 6 Hi Frequency Power Amplifier Rated Power 50 watts Rated THD lt 0 1 Cooling Convection Extrusion Design Class AB for the LFamplifier Transducers Low Frequency Transducer Diameter Voice Coil Diameter Frequency Range Sensitivity 1W 1M Nominal Impedance Power Handling Rated power iscontinuous rms wattageinto transducer srated impedance 1kHz for the HF amplifier and 100 Hz 15 in 381mm 3 in 75mm 45Hz 3kHz 9948 4ohms 350 watts program High Frequency Transducer Diaphragm Diameter Diaphragm Material Frequency Range Sensitivity 1W 1M Nominal Impedance Power Handling 1 75 in 44 5mm Titanium 1kHz 20kHz 106dB 8ohms 50 watts program Operation Manual page 9 Powered Speaker System audio PSR 15A SPECIFICATIONS Physical Properties Height 29 1in 740mm Width 18 7 in 475mm Depth 15 7 in 400mm Weight 66 1 Ib 50kg Since we are always striving to make our productsbetter by incorporatingnew and improved materials components and manufacturing methods we reserve the rightto change thesespecifications at anytime without notice page 10 Operation Manual Powered Speaker System NOTES Operation Manual page 112. so the output response is flatter The presence of active circuits within the speaker cabinet allow the designer to add on extra details such as a high quality mic line input section and optional accessory modules In short all the complex interconnect ed components in the system are designed to workin harmony with each other to pro duce the best possible sound page 5 Powered Speaker System audio HOOKUP DIAGRAMS PSR 15A STEREO OPERATION WITH A MIXER MASTER VOL LINE VOL MASTER VOL PIN2 BASS PIN GND LINE VOL PSR 15A al PSR 15A Active Tuo Way IS Active Two Way smwo CE Speaker System Power 400W le www prolight co uk serno 1 1 ui prolight co uk Left Linelevel Right Line level output output Operation Manual page Powered Speaker System HOOKUP DIAGRAMS PSR 15A USINGA MICROPHONE AND THETHRU CONNECTION For microphone connections you can daisy chain up to two PSR 15A usingthe MIX OUTPUT jacks as shown Take great careto point any microphon es away from the PSR 15A otherwise you may get feedback Dynamic Microphone cur 10 10 ES 10 P o A D TREBLE LINE VOL MASTER VOL m o MIC1VOL MIC2 MICZ VOL PSR 15A PSR 15A Active Two Way Active Two Way Speaker System Speaker System Power 400W ES Power 400W 4 SER NO wwuw prolight co u
3. audio USER MANUAL AA meme pred om m VU Ac VI UPRO P Oa TP AO i PSR 15A Active Professional Two Way Sound Reinforcement Loudspeaker This manual does not include all of the details of design production or variations of the equipment Nor does it cover every possible situation which may arise during installation operation or maintenance The information provided in this manual was deemed accurate atthe publication date Www prolight co uk 2209 audio Important Safety Instructions 1 Readthese instructions 2 Keep these instructions 3 Heed allwarnings 4 Follow allinstructions 5 Do notuse this apparatus near water 6 Clean onlywith a drycloth 7 Do notblock any ventilation openings Install in accordance withthe manufacturer s instr uctions Do notinstall near anyheat sources such as radiators heat exchangers stoves or otherap paratus that produce heat 9 Please ensure that this apparatusis correctly earthed at alltimes 10 Protectthe power cordfrom being walked on or trapped particularly atplugs and the point where they exitfrom the apparatus 11 Only useattachments accessories specified by the manufacturer 12 Use onlywith a cart stand bracket ortable specified by the manufacturer or sold with the apparatus Whena cart isused use ca ution when moving the cart apparatus com bination to avoidinjury from tip over Referall se
4. ght high strength ca binet page 4 Powered Speaker System W Series Power Amplifiers PSR 15A 0Our exclusive design useslow negative feedback yet allows the amplifie rs to maintain low distortion and stability and to guickly recover when driven into cli pping The amplifiers include the followingfeat ures e The low freguency amplifier produces up to 700 watts peak 350 continuous before clipping e The high freguency amplifier produces up to 100 watts peak 50 continuous before clipping e Each amplifier has its own compressor circuit that acts when the input signal is large enough to cause clipping disto rtion and excessive voice coil heat The compressor will automatically decrease the input signal toa safelevel The compressor in the low frepuency amp works independently from that in the high frequency amp e The low frequency amp uses servo feed back loop which senses the current flo wing in the woofer coil This controls the low frequency response and maintains low distortion at high output levels e The low frequency amplifier also has a seeping filter This will automatically move the low cut off frequency upor down depending on the amplifier output Operation Manua Powered Speaker System The Cabinet The PSR 15A cabinet was designed to MKO audio The Active Advantage There area number of advantagesto using be the strongest moulded composite cabinet an active speaker system over a passi
5. k SER NO wuiw prolight co uk Operation Manual page 7 audio REAR PANEL DESCRIPTION Treble clip Bass clip Active Indicator Microphone Input 1 Microphone Volume 1 Microphone Input 2 Microphone Volume 2 Voltage Selector Grounded Screw MS lt q Le E 0 VOL M cz PSR 15A CE uuui prolight co uk ACUTE 15 AMP BLOCK DIAGRAM l i MIC 1 INPUT MIC 2 INPUT F LINE INPUT MIX OUTPUT page 8 Powered Speaker System Bass Control Treble Control o Line Volume Control AN VA Master Volume Control t o LINE VOL MASTER VOL Line Input Jack Mix Input Jack LINE INPUT MIX OUTPUT o o Power Switch IEC Socket o Fuse MUSIC ENGINE LOW AMP HI AMP Operation Manual Powered Speaker System PSR 15A SPECIFICATIONS System Specifications Frequency Response 3dB 45Hz 18kHz Frequency Range 10dB 40Hz 20kHz Max SPL Long term 1m 125dB Max SPL Peak 1m 128dB Horizontal Coverage 80 Vertical Coverage 60 Crossover Linkwitz Riley 24dB octave 2 6kHz Input Type Balanced Differential Input Impedance 20kohms Sensitivity Line OdBu Mic 32dBu Maximum Input Level 18dBu Low Cut Frequency 30HZ Second order filter Operating Temperature Range Power Amplifiers Low Frequency Power Amplifier 10 C to 45 C 14Fto 113 F
6. ou for choosing active sound reinforcement speakers The PSR 15A is an active two wayloud speaker capable of extremely high sound pressure levels and designed to give you the best performance of any loudspeaker in its class and price range Our design goal was to build a sound re inforcement speaker with 1 High precision high output and accu rate playback 2 Very wide smooth dispersion of mid and high frequencies 3 Ergonomically correct physical design for easy transport and set up Through the combined resources of our top notch mechanical and analog enginee rs we were able to achieve our design go als in every respect Theresult is a sound reinforcement system equally at home in a concert setting inthe studio in the ci nema or in a home theater The Transducers The PSR 15A active speakers feature a15 inch high power low frequency woofer and a 1 75 inch titanium diaphragm high output precision compression driver This high frequency driver is mounted on anac oustically non resonant exponential wave guide providing a wide controlled disper sion and precise reproduction of the criti cal upper mid range and high frequencies The result is an unbelievably smooth off axis response that allows everyone in the audience to experience the same high resolution audio no matter where they are seated Each driver has been specifically desig ed by our engineers for optimum perform ance in the lightwei
7. rvicing to qualified service perso nnel Servicing is required whenthe appara tus has beendamaged in anyway such as powersupply cord orplug is damaged liquid has been spilled or objects havefallen into the apparatus the apparatus has beenexp osed to rainor moisture doesnot operate normally or has beendropped 14 Toreduce the riskof fire orelectric shock do not expose thisapparatus to rain or moisture 13 2 Powered Speaker System CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN TO PREVENT ELECTRIC SHOCK DO NOT REM OVE TOP OR BOTTOM COVERS NO USERSE RVICEABLE PARTSINSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL WATCH FOR THESE SYMBOLS The lightning bolttriangle is used to alert the user to the risk of electric shock A The exclamation pointtriangle is usedto alert theuserto impo rtant operating ormaintenance instructions Operation Manual Table of Contents important Safety Instructions 1 ia 2 Table of Contents 2 2 2 2 2 2 2 1 2 3 es 4 5 Hookup AAA 6 7 Rear Panel Bescrpbls A A ti 8 Block Det aliis set a aa r 3024 ak haw Ohad hee oe ki DI EU add Added PS Rear 9 10 NOCES O RE A UAM M UEM E D 11 Operation Manual page 3 audio INTRODUCTION Thank y
8. ve on the planet This material is rigid enough to prevent unwanted vibrations in the cab inet It hasbuilt in fly points for hanging and a socket in the bottom for mounting on a tripod stand Although it is an exceptional choice for portable sound system use The asymmetrical trapezoidal design of the cabi net makes it easy to use as a floor wedge for stage monitor applications 4 4 1 Operation Manual loudspeaker The internal crossover is active and its low power circuitry operates on line level signals lt does not waste speaker level power like a passive crossover with large coils caps and resistors The input signals arecrossed over before theyreach the amplifiers soeach amplifier only receives the correct frequency range for its driver The amplifiers are designed specifically for these speaker load impedances There is no guesswork as to what load each amplifier has to drive sothey can provide maximum acoustic output from the speakers yet minimize the danger of speaker damage due to overdriving The connecting wires betweenthe amplifier outputs and the drivers are kept to a minimum sothe damping factor of the amplifier is not compro mised by the resistance of long speaker cables In addition all the power from the amplifieris transferred directly to the drivers with no speaker cable losses The acoustic sum of the outputs from the two drivers is optimized electronic ally as well as physically
Download Pdf Manuals
Related Search