Pyle Amplifiers User Manual
Contents
1. Power ON LED Indicator LED Protection Indicator S N Ratio gt 95 dB THD lt 0 04 Thermal Protection Overload Protection Short Circuit Protection Anti Thump Turn On Tri Mode Configurable Blue LED Level Display PYLE inc crie speaker connections power fuse ES high level inputs low level inputs input level control crossover mode selector bass boost level L power terminals crossover mode selector input level control low pass frequency control high pass frequency control bass boost level control low level inputs high level inputs power LED protection LED power fuse power terminals speaker connections PLU RAG 20 ch 8 4 high level inputs ch 3 4 high pass frequency control ch 3 4 low pass frequency control ch 8 4 bass boost level control ch 8 4 crossover mode selector switch features when used with normal full range systems set this switch to FULL If you wish to use the interna crossover to power a driver of specific frequency Tange use the LOWPASS or HIGHPASS settings use this control to match the outputs of your head unit to the amplifier Starting with your head unit set at about the 2 o clock position increase the amp level control until distortion begins to occur and reduce slightly from this point when the crossover selector switch is in low pass mode this control sets the upper frequency limit for audio program sent to2. from speaker terminals PLEASE NOTE If using high level inputs do not m use the low level RCA inputs at the same time 4 CH harness wiring for common ground connections Stereo Output Mode PLM RAZ20 Bridged Nono Output Node LEFT speaker RIGHT speaker 4 CH Output Mode PLN RAL20 FRONT speakers z i REAR speakers Bridged Dual Mono Out us t Mode Stitt Aimee a Ls Lx EAKER a gt speakers SD Wi PEDIC L R 4 OHMS speaker conn LM ections 4 ch amp PLM RAS 20 4 CH Stereo Output Mode with Mono Bridged Subwoofer Output PLMRA420 Em MINIMUM Lm SPEAKER EL IMPEDANCE L t SD ills mounting and installation Your new Pyle Marine Series amplifier comes complete with all required mounting hardware When determining a suitable location in your vehicle for the amp please remember that it is a high power electronic device capable of generating high heat For this reason always choose a location in your vehicle which has low vibration adequate ventilation a minimum of dust and no moisture Be sure to mount the amp in such a manner as to allow reasonable airflow over the cooling fins Mark the location for the mounting screw holes by positioning the amp where you wish to install it and use a scribe or one of the mounting screws inserted in each of the mounting holes to mark the mounting surface If the mounting surface is carpeted measure the hole centers and mark with a felt tip pen B
3. is in high pass mode this control sets the lower frequency limit for audio program sent to the speakers this control permits adjustment of the bass level up to an increase of approximately 18 dB this amp features gold plated FCA input jacks for high impedance input Use these with car stereo output which uses FCA type connector cables if your car stereo lacks FCA type output jacks you may connect speaker output leads to these input connectors this indicator is illuminated when power is applied this indicator is illuminated when built in protection circuitry is activated the fuse protects the amplifier and your cars electrical system from short circuit conditions use these connectors to deliver power ground and remote turn on control to the amplifier these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss electr head unit to remote turn on 12V output power 14 4v DC 1KHz RMS Power 4 Ohms RMS Power 2 Ohms Maximum Power Output frequency response put impedance low level inputs high level inputs input sensitivity low level inputs high level inputs power supply voltage atching speaker impedance Stereo mode bridged mode maximum current draw dimensions W x Hx L mm inches ical Connections 2 ch amps PLU RAS 20 4 channel amplifier 35 Watts x 4 50 Watts x 4 250 Watts x 4 15 Hz 30 KHz 10K Ohms 100 Ohms 250mV 25V 14 4V
4. 220 2 channel amplifier 40 Watts x2 70 Watts x 2 300 Watts x 2 15 Hz 30 KHz 10K Ohms 100 Ohms 250mV 25V 144V DC Neg Ground 10 5 16V 2 4 Ohms 4 8 Ohms 15A 276 x 69 5 x 209 10 9 x 2 7 x 8 25 fications ch 1 2 high pass frequency control ch 1 2 low pass frequency control ch 1 2 bass boost level control ch 1 2 crossover mode selector switch ch 1 2 input level control p ovi low lend inputs ch 1 2 high level inputs ch 3 4 low level inputs sss II protection LED power LED power fuse crossover mode selector input level control low pass frequency control high pass frequency control bass boost level control low level inputs high level inputs power LED protection LED power fuse power terminals speaker connections PLM RA220 features and specifications 4 ch amp PLMRA420 when used with normal full range systems set this switch to FULL If you wish to use the internal crossover to power a driver of specific frequency range use the LOWPASS or HIGHP SS settings use this control to match the outputs of your head unit to the amplifier Starting with your head unit set at about the 2 o clock position increase the amp level control until distortion begins to occur and reduce slighlly from this point when the crossover selector switch is in low pass mode this control sets the upper frequency limit for audio program sent to the speakers when the crossover selector switch
5. Congratulations on your purchase of a Pyle Marine Series amplifier This amplifier extends the Pyle tradition into a totally new series of amps designed from the ground up to deliver the power performance and flexibility the modern car audio enthusiast demands When you check the list of features offered by the PLMRA220 PLMRA420 you ll know you made the right choice with a Pyle Marine amplifier PLM RA220 High Performance 600 Watt 2 Channel Bridgeable MOSFET Amplifier 800 Watts x 2 Output 600 Watts x 1 Bridged Output Variable Hi Lo Electronic Crossover Network Variable Bass Boost 0 18 dB 60Hz Variable Input Level Gain Control Remote Turn On Off Gold Plated RCA Inputs High Level MOLEX Input Power ON LED Indicator LED Protection Indicator S N Ratio gt 95 dB THD lt 0 04 Thermal Protection Overload Protection Short Circuit Protection Anti Thump Turn On Blue LED Level Display power LED protection LED PLM RA220 high pass frequency control low pass frequency control UE general features PLM RA420 High Performance 1000 Watt 4 Channel Bridgeable MOSFET Amplifier 250 Watts x 4 Output 500 W x 2 Bridged Output 250 W x 2 500 W x 1 Dual Variable Hi Lo Electronic Crossover Network Dual Variable Bass Boost 0 18 dB 60Hz Variable Input Level Gain Control Remote Turn On Off Gold Plated RCA Inputs High Level MOLEX Inputs
6. DC Neg Ground 10 5 16V 2 4 Ohms 4 8 Ohms 20A 276 x 69 5 x 305 109x27x12 PLM RAA20 Ae We Sede to remote turn on 312V PLM RA220 UR Audio PLEASE NOTE If using high level inputs Outputs do not use the low level RCA inputs at the same time CL nmm E PT wiring harness from speaker terminals mono input c 2 ch amps using low level input PLWRA22Q PLEASE NOTE If using high level inputs do not use the low level RCA inputs at the same time To a second amplifier using high level inputs head unit To a second amplifier Wiring harness from speaker terminals 2 4 channel input Co connections 4 ch amps PLMRA420 4 CH input connections using low level inputs PLM RAA20 CHANNEL 35 4 CHANNEL 1 2 PYLE oa NF MOSFET PL rim head unit URFEAR Audio Outputs connections using low level inputs 2 CH input Yadaptors R high level input 0 4 CH floating ground connections PLN A420 from speaker terminals PLEASE NOTE If using high level inputs do not use the low level RCA inputs at the same time from speaker terminais mono In put connections h amps P 4 CH mono input connections using low level inputs PLMRA420 head unit RIGHT REAR Audio Outputs 2 CH input connections using low level inputs Yadaptors R high level mono input co 4 ch amps PLWRA Onnections RA420 4 CH floating gr ound connections PLM RAA20
7. efore attempting to drill the mounting holes take note of any wires lines or other devices in your vehicle which may be located behind the mounting surface Then drill pilot holes in the mounting surface for the mounting screws and insert them Tighten the screws securely When making electrical connections to your amplifier please observe the following Use at least 8 gauge wire for power and ground connections Wirethe amplifier directly to the car battery For the ground connection use the shortest possible wire to a good chassis ground point Wire the Remote connection to the auto start lead of your head unit equalizer or power antenna About power fuses Pyle Marine Series amplifiers feature built in fuse systems These fuses protect both the amplifier and the electrical system in your vehicle from fault conditions If you ever need to replace the fuse in your Pyle Marine Series amp use a fuse of exactly the same type and rating A different type or rating of fuse may result in damage or fire rotection Ircuitry The built in protection circuitry in the Marine amplifiers will disable the amplifier if it senses an input overload a speaker short circuit or extreme temperature conditions When the protection circuit is activated by any of these conditions the Protection LED will be illuminated If this occurs carefully inspect the system to determine the source of the problem Ifthe shutdown was a result of a ther
8. mal overload condition allow the amplifier to cool down before attempting to restart it If the shutdown was a result of an input overload or speaker short circuit be sure to correct the condition before restarting The amplifier can be restarted by turning the remote power OFF and then ON again troubleshooting No output Confirm that all terminal strip connections are secure and tight Check both in line and built in fuses Both the 12V and the Remote terminals must have 12v referenced to chassis ground Confirm that the audio signal source car radio equalizer etc is connected and is supplying output signal To check if the amp is supplying signal unplug the cables from the signal source but leave them plugged into the amp Briefly tap the center pin of each of the disconnected RCA plugs with your finger This should produce a noise feedback in your speakers Only one channel works Confirm that all terminal strip connections are secure and tight Check the Balance control on the head unit or other source to verify that it is set to its midpoint If you are using the Low Level RCA input reverse the input plugs at the amplifier i e switch the L with the R If the channels which is silent switches to the other side the problem is either in the head unit other source or the connecting cables Weak output Readjust the Input Level Control s to better suit the input signal Noise in the audio If the noi
9. se is a whine whose pitch follows the engine speed confirm that the amplifier and any other signal sources head unit etc are properly grounded If the noise is a clicking or popping noise whose rate follows the engine speed this usually means that the vehicle is equipped with resistor spark plugs and wires or that the ignition is in need of service Check the rounting of the speaker and input wires to make sure they are not adjacent to wires which interconnect lights and other accessories If the above steps fail to improve or clear noise interference the system should be checked by a professional mobile audio installer precautions Do not operate the amplifier when it is unmounted Attach all audio system components Soudy within the automobile to prevent damage especially in an accident Do not mount this amplifier so that the wire connections are unprotected or in a pinched condition or likely to be damaged by nearby objects Before making or breaking power connections in your system disconnect the vehicle battery Confirm that your head unit or other equipment is turned off while connecting the input jacks and speaker terminals If you need to replace the power fuse do so only with a fuse identical to that supplied with the amplifier Using a fuse of a different type or rating may result in damage that isn t covered in the manufacturer s warranty PYLE AMPLIFIERS CAR AMPLIFIERS
10. the speakers when the crossover selector switch is in high pass mode this control sets the lower frequency limit for audio program sent to the speakers this control permits adjustment ofthe bass level up to an increase of approximately 18 dB this amp features gold plated RCA input jacks for high impedance input Use these with car stereo output which uses RCA type connector cables it your car stereo lacks FCA type output jacks you may connect speaker output leads to these input connectors this indicator is illuminated when power is applied this indicator is illuminated when built in protection circuitry is activated the fuse protects the amplifier and your cars electrical system from short circuit conditions use these connectors to deliver power ground and remote turn on control to the amplifier these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss features ch 3 4 input level contro m l PYLE cunse mosrerampuirien and speci 2 ch amp PLMRA put po JC 1KHz RMS Power 4 Ohms RMS Power 2 Ohms Maximum Power Output frequency response input impedance low level inputs high level inputs sitivity low level inputs high level inputs pow matching speaker impe stereo mode bridged mode lance current dra axim dimensions W x Hx L mm inches and speci 4 ch amp PLMRA 410 9 0 ficat IONS PLM A
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