Pyle Amplifiers User Manual
Contents
1. The 12V DC power cable should be heavy gauge stranded copper cable with heavy insulation since it draws power directly from the positive battery terminal Select the cable gauge at least 10mm And the ground cable gauge should be the same as the 12V DC Connect the 12V Power terminal to the battery position terminal Connect the GROUND Power terminal directly to the battery position terminal or the car chassis Ensure that all paint or other insulation is remove from around the hole area and using self tapping screw securely affix the bare wire ends to the vehicle chassis Use as short as possible Many radio s and other music sources have an output terminal for connection of the remote turn on of the power amplifier CONNECT the output terminal to the amplifier REM control jack If a radio doesn t have a remote turn on feature you can connect the REM pole to external switch for positive 12V ON OFF To help minimize interference it is best to run the power cables along the opposite side from audio cables Caution The power cables must be connected tightly A loose connection may cause malfunctions or interference noise or distortion IMPORTANT Before making any connections disconnect the car s battery until the installation is completed to avoid possible damage to the electrical system An in line fuse must be installed in the 12V power cable near the battery less than 50mm Without2. Se l i 2 S pie Optional tinge ilan out SS snanethon addilinnai in Iha BASS EQ Adjust the Bass Boost from 00 to 18dB INPUT MODE Allow you to select the 2CH or 4CH mode CROSSOVER SWITCH ee Routes output of the low pass LOW or the i do SEER output of the high pass HIGH filter or FULL C 10 the internal power amplifier j FUSE Protects both this amplifier the automobile electrical system from short circult conditions POWER SUPPLY TERMINALS POWER E Ws 44 pe SPEAKER OUTPUT TERMINALS POWER ON LED i Lights up when the amplifier is energized indicating the unit is on PROTECTION LED Lights indicating the amplifier has gone into a protection mode 2 8 Ohms Speaker AMPLIFIER APPLICATIONS INPUT CONNECTIONS This amplifier has RCA connections for low level inputs Low level signal is carried through RCA cables it is preferred to use low level inputs to the amplifier if the head unit is equipped with the low level outputs SPEAKER OUTPUT CONNECTIONS You do not need to make any adjustment for the input connection of amplifier before you connect the speaker output Connect subwoofer wire to corresponding speaker output terminals of the amplifier Be sure to have the
3. e 4 4 pye Wy I OUTPUT euT ee SSS Y r zi BASS EQ LINE INPUT Adjust the Bass Boost from Allow you to select the Accepts line level RCA inputs 0dB to 12dB MONO or STEREO mode from 0 2 to 5 Volts LINE OUTPUT CROSSOVER SWITCH Allows you to connect additional Routes output of the low pass LPF or the output of amplifier the high pass HPF filter or FULL to the internal power amplifier FUSE Protects both this amplifier and the automobile electrical system from short circuit conditions z 1 SPEAKER OUTPUT ES 7 N 9 FOREN C Dunn A Lets O n pye uy 74 L pouien POWER ON LED Lights up when the amplifier is energized indicating the unit is on PROTECT LED Lights indicating the amplifier has gone into a protection mode 2 CHANNEL AMPLIFIER FEATURES PLA2678 High Pass variable High Pass Filter from 40Hz to 300Hz Low Pass variable Low Pass Filter from 40Hz to 300Hz INPUT LEVEL Adjusts line level RCA Inputs from Min to e l 99 5 895 j o i ide 4 H INPUT 4 EJ d BASS EQ LINE INPUT Adjust the Bass Boost from Allow you to select the Accepts line level RCA inputs 0dB to 12dB or STEREO mode from 0 2 to 5 Volts
4. IMPORTANT CAREFULLY IN ORIGINAL CARTON IF POSSIBLE WE ARE NOT RESPONSIBLE FOR DAMAGE INCURRED IN RETURNING ITEMS FOR REPAIR A LETTER STATING YOUR EXACT STREET ADDRES DAYTIME PHONE NUMBER AND THE PROBLEM YOU ARE EXPERIENCING SHOULD BE INCLUDED YOU MUST ALSO ENCLOSE COPY OF THE ORIGINAL RECEIPT A SPROOF DF DATE OF PURCHASE PLA2978 me gt PLA4278 4 PLA4478 TECHNICAL SUPPORT HOTLINE DUR TECHNICAL DEPARTMENT WILL GLADLY ANSWER ANY QUESTIONS T MAY HAVE ABOUT But PF S THEY CANNOT 20000 PLA31 00D YOU THE STATUS A REPA SERVICE S NS HANDLE OTHER CUSTOMER PLA4600D Mm SPECIFICATION Channels Output Power Rating 4 Ohms 24 1000W x 1 1800W 13 240011 amp 1 3 Ohms Bridged 8 4 Ohms 2 2000W 13 20009 2x 1000W i2 i2 1 5000W 1 20001 T Hz 50KHz 10H2 50KHz Maximum Power Output 15Hz 150Hz 15Hz 150Hz T Hz 5UKHz 10Hz 5 0KHz 1 Hz S0KH 1OHz 300Hz Frequency Response 0 4 4 0V Input Sensitivity 0 2 5 OV Signal Ta Moise Ratio THD amp Noise B0Hz 200Hz 200Hz 40Hz 300Hz 40H 7 400Hz Low Pass Cross Frequency 4DHz 300Hz 40H2 150H2 oHz 150Hz 4 Hz 300Hz 120B8i8
5. 4 volts i ILINE OUTPUT Lights indicating the fier has go Allows you to connect additional amplifier Protects both this amplifier and the automobile electrical inde od system from short circuit conditions SPEAKER OUTPUT TERMINALS POWER SUPPLY TERMINALS SUBSONICFILTER Fin d you select MASTER Sets the lower cutoff frequency the OUTPUT mode or SLAVE INPUT frequency is avriable from 15Hz to 55Hz CHANNEL AMPLIFIER FEATURES PLA3100D PLA4600D REMOTE CONTROL 1 Adjust the low pass signal via the enclosed remote control BASS EQ Adjust the Bass Boost from 0dB 01208 2 MASTER OUTPUT Allows you to connect additional amplifier INPUT LEVEL Accepts line level RCA inputs from 0 2 lo 6 volts SLAVE INPUT Accepts line level RCA Inputs from master oulpul LINE INPUT Aj Accepts line level RGA inputs from 0 2 to 6 volts Q PHASE DAC EXE Shift allows 0 degrees to 180 degrees died POWER ON LED Lights up when the amplifier is energized indicating the unit is on PROTECT LED o Toy ma han aana LOW PASS e inei the amplifier has gone into a Variable Law Pass Filter 40Hz to 180Hz FUSE Protects both this amplifier and the automobile electrical system from short circuit
6. LINE OUTPUT CROSSOVER SWITCH Allows you to connect additional Routes output of the low pass LPF or the output of amplifier the high pass HPF filter or FULL to the internal power FUSE Protects both this amplifier and the automobile electrical system from short circuit conditions SPEAKER OUTPUT i FIRA c ab f il POWER 7 IMPUT LEFT Ch RIGHT BRIDGED POWER SUPPLY TERMINALS SPEAKER OUTPUT TERMINALS POWER ON LED Lights up when the amplifier is energized indicating the unit is on PROTECT LED indicating the amplifier has gone into a protection mode MONO CHANNEL AMPLIFIER APPLICATIONS PLA3100D PLA4600D 8 SLAVE Link like described on page 17 MASTER 0 9 cm i F a 4 Li outeu A m 4 Pm i hes 1 gt L NN JI 71 LR LIT 1 FUSE SPEARER outer MONO CHANNEL AMPLIFIER APPLICATIONS PLA3100D PLA4600D A mur prr PLATE IHRE 2 8 Ohms Speaker 2 CHANNEL AMPLIFIER FEATURES PLA2978 High Pass variable High PassFilter from 40Hz to 300Hz INPUT LEVEL Low Pass Adjusts li
7. place with sufficient airflow a minimum of dust and no moisture Allow enough space around the cooling fins to permit reasonable airflow and cooling It is important to ensure that the cooling fins of the heat sink are not against a panel or a surface preventing air circulation Never mount the amplifier in a location that is subject to direct sunlight or exposed to moisture Be sure to mount the amplifier to a strong solid surface which will not give way under the stress of a sudden stop or accident When mounting the amplifier on a side wall try to position it so that the slots in the cooling fins are vertical Amplifier should not be mounted on the bottom of a rear deck with the fins facing down because the heat will radiate back up into the amplifier Leave yourself enough room on either side of the amplifier to make all the wire connections and adjust the controls lf you have subwoofer box in your vehicle you can mount the amplifier on the outside of the box Caution If you are mounting the amplifier to the vehicle s floor check beneath the car to be sure your screws won t puncture a brake or gas l ne WARNING Continuous exposure to sound pressure levels over 100dB may cause permanent hearing loss High power autosound system may produce sound pressure levels well over 130dB use common sense and practice safe sound please POWER CONNECTION e Choisis Battery Chossis Ground Ground
8. positive wire from the speaker to the positive speaker terminal of the amplifier and the negative wire from the speaker must connect with the speaker terminal of the amplifier Reversing any of these connections will result in the speaker cones moving out of phase which causes bass cancellation LEVEL CONTROLS Turn the VOLUME control on the amplifier to Min initially Once the initial power sequence has been performed set the CD RADIO volume control to roughly 80 of full Insert a CD or tune to a radio station and slowly turn up the amplifier VOLUME control until you hear some distortion and then back it off for clean sound MONO CHANNEL AMPLIFIER FEATURES PLA1800 LOW PASS Variable Low Pass Filler from 40Hz to 300Hz Sets the lower cutoff frequency the frequency SUBSONIC FILTER avriable from 10Hz to 40Hz INPUT LEVEL Accepts line level RCA inputs from 0 4 to 4 volts REMOTE CONTROL Adjust the low pass signal via the enclosed remote control f o 22 12 e REMOTE EXIT amu Wurm e NT PYLE n A ae b mt CEE T z BASS EQ ER POWER ON LED Adjust the Bass Boost from 048 to 12dB Lights up when the amplifier is energized indicating the unit 15 on LINE INPUT PROTECT LED Accepts line level RCA inputs from 0 4 ta
9. 45Hz 0 120 45 2 40Hz 300Hz 40Hz 300Hz 15Hz 250Hz 40H2 300Hz 4 High Pass Gross Frequency Subsonic Filter 312dB t 45Hz 0 12dB845Hz 0 1248645 2 Bass EQ 0 12dB 45Hz 0 1BdB 45Hz 0 18dBR45Hz 16 Q on 2 16 Q Speaker Impedance 4 30 4 25 2x30A Zx40A 2 15 Fuse Size 350x56x2760 450x56x2B80 41 250 4 0 58 2680 370x56x260 410x56x260 280x56x280 270 88 Dimensions i L x HW mm All specifications subject to change wilhoul notice Congratulations on purchasing the High Speed Power Amplifier The amplifier has been designed using the latest electronic technology available allowing you to produce high quality stereo reproduction in mobile applications This system provides you with low harmonic distortion a huge considerable amount of reserve voltage and high temperature stability Just enjoy the perfect sound this amplifier takes to you INSTALLATION Since the amplifier is sensitive to electrical and motor noise and interference from the amplifier may affect your radio reception try to mount it at least 3 feet away from the receiver Good locations include under a seal in the trunk or hatch area Please remember this is a high power unit which generates high electrical energy and heat Therefore be sure to install the unit in a
10. E AMPLIFIERS 4 CHANNEL AMPLIFIER APPLICATIONS INPUT CONNECTIONS This amplifier has RCA connections for low level inputs Low level signal is carried through RCA cables it is preferred to use low level inputs to the amplifier if the head unit is equipped with the low level outputs SPEAKER OUTPUT CONNECTIONS You do not need to make any adjustment for the input connection of amplifier before you connect the speaker output Connect right and left speaker wire to corresponding speaker output terminals of the amplifier Be sure to have the positive wire from the speaker to the positive speaker terminal of the amplifier and the negative wire from the speaker must connect with the speaker terminal of the amplifier Reversing any of these connections will result in the speaker cones moving out of phase which causes bass cancellation LEVEL CONTROLS Turn the VOLUME control on the amplifier to Min initially Once the initial power sequence has been performed set the CD RADIO volume control to roughly 80 of full Insert a CD or tune to a radio station and slowly turn up the amplifier VOLUME control until you hear some distortion and then back it off for clean sound CAR AMPLIFIERS
11. KER OUTPUT CONNECTIONS You do not need to make any adjustment for the input connection of amplifier before you connect the speaker output Connect right and left speaker wire to corresponding speaker output terminals of the amplifier Be sure to have the positive wire from the speaker to the positive speaker terminal of the amplifier and the negative wire from the speaker must connect with the speaker terminal of the amplifier Reversing any of these connections will result in the speaker cones moving out of phase which causes bass cancellation LEVEL CONTROLS Turn the VOLUME control on the amplifier to Min initially Once the initial power sequence has been performed set the CD RADIO volume control to roughly 80 of full Insert a CD or tune to a radio station and slowly turn up the amplifier VOLUME control until you hear some distortion and then back it off for clean sound 2 CHANNEL AMPLIFIER APPLICATIONS PLA2378 PLA2678 PLA2978 STEREO MODE Car slain 5 E 2 Tas 1 J 5 F d LI agin et 240 Osee MONO MODE Car martu ayau i E mE dap FTER E ET A i li j E f n i 3 E j iS um ejj 2 o 9 1 iB PYLE i 50 SS c CM DL N eee PYL
12. conditions APEANEN UE POWER SUPPLY TERMINALS SPEAKER OUTPUT TERMINALS 4 CHANNEL AMPLIFIER APPLICATIONS PLA4278 PLA4478 3 CHANNEL MONE 77 N i Egi eus 3 9 Ghea 2 1 Choa 2 CHANNEL MODE Subwoofer A 16 e s 1 i ra RS iN T aay I UI gt 9 JI il 1 1 enla lt lt lt moo umm M sj m aw Was Bubwoalar 4 amp Ohms Subsa tar 4 16 Ohm 4 CHANNEL AMPLIFIER APPLICATIONS PLA4278 PLA4478 4 CHANNEL MODE Fr fm i j E du ii if of 17 E T ij Y 2 ET es L 2 CH3 2 16 Ohma 1 16 Ohms 2 18 2 16 Ohms 2 CHANNEL AMPLIFIER APPLICATIONS INPUT CONNECTIONS This amplifier has RCA connections for low level inputs Low level signal is carried through RCA cables it is preferred to use low level inputs to the amplifier if the head unit is equipped with the low level outputs This amplifier has high input connection High level input is used from radios that do not have line level outputs Be sure not to use both low and high level inputs simultaneously SPEA
13. ne level RCA Inputs from Min to variable Low Pass Filler from 40Hz to 300Hz Sex ie o Vv ee ndr madii MEI CufTPUT j 5 5 ie AA BASS EQ LINE INPUT Adjust the Bass Boost from Allow you to select the Accepts line level RCA inputs 09 to 12dB MONO or STEREO mode from 0 2 to 5 Volts LINE OUTPUT CROSSOVER SWITCH Allows you to connect additional Routes output of the low pass LPF or the oulput of amplifier the high pass HPF filter ar FULL to the Internal power jamplifier FUSE Protects both this amplifier and the automobile electrical system from short circuit conditions LEFT RIGHTS P sais l POWER ON LED Lights up when the amplifier is energized indicating the unit is on PROTECT LED Lights indicating the amplifier has gone into a protection mode 4 CHANNEL AMPLIFIER FEATURES MONO CHANNEL AMPLIFIER APPLICATIONS PLA4278 PLA4478 PLA1800 High Pass a variable High Pass Filter from Accepts line level RCA inputs from 0 2 to 6 0 Volts mps 15Hz to 250Hz Sec rUn INPUT LEVEL Sos djusts line level RCA Inputs from 0 2 to 6 0 iul 2 5 a 60Hz to 200Hz um lt _ lt 1 nEWOTE iD dite
14. one an accidental short circuit could pose a fire hazard and damage your amplifier Connect the fuse holder to battery however do not install fuse at this time MONO CHANNEL AMPLIFIER APPLICATIONS PLA3100D PLA4600D INTERCONNECTION EXAMPLE 1 Subwoofer with a Dual Voicecoil Se SLAVE IH Subwoofer Voice Call 2 1 8 Ohm The subwoofer an iha SLAVE be Connected with convarie polarity S ud ARR 4 1 8 Ohm INTERCONNECTION EXAMPLE 2 Subwoofer with Singlel Voicecoil MASTER SLAVE E 1 QM Subwoofer 2 1 8 Ohm Tha C de tom a the SLAVE be connected jm a polarity CHANNEL AMPLIFIER APPLICATIONS PLA3100D PLA4600D INTERCONNECTION EXAMPLE 1 Subwoofer with a Single Voicecoil MASTER SLAVE Link like described on page 17 MASTER m cH H n eee d m zi 1 Hes SLAVE i i ms 4 Subwoofer 2 B ohm 2 CHANNEL AMPLIFIER FEATURES PLA2378 High Pass variable High PassFilter from 40Hz to 300Hz INPUT LEVEL Low Pass variable Low Pass Filter from 40Hz to 300Hz Adjusts line level RCA Inputs from Min to Max if f LEVEL BAB amp ED LEP e
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