Pyle Amplifiers User Manual
Contents
1. IMPORTANT PAOK DLAREFLILLY IN DRIBINAL CARTON IF POSSIBLE WE ARE NOT REBHPDNBIBLE FER DAMAGE INCLIRRED RETURNING ITEM E FOA REPAIR LETTER STATIA EXACT STREET ADCHES DAYTIME PHONE ANDO THE PRL ICM YOU ARE EXPERIENDIMG BE IMOLUDED YOU MUST ALSO EHOLOBE THE ORIGINAL RECEIPT A DF DATE OF PUROHAHE TECHNICAL SLIPPDRT HOTLINE Dum TEGHNIDAL DEPARTMENT WILL MLADO ANAWER ANY TOLU M Y HAVE ABOUT THEY DANNDT HOWEVER TELL FOU THE EHTATLIB HANDLE OTHER OUSTOMEA BERVICE SITUATIONE Congratulations on purchasing ine High speed Power Ine 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 Specifications PLA2988 PLA4988 INSTALLATION Output Power Rating 8 4 Ohms 2x3000W 4x1500W Since the amplifier is sensitiva to electrical and motor noise and interference from Bridded 4 Ohms en 2x3000W i i 1x6000W the amplifier may affect your radio reception try to mount it at least 3 feet away from HEINE cdd VISUM the receiver Good locations include under a seat in2. e to a radio station and slowly turn up the amplifiar VOLUME control until you hear some distortion and then back it off MONO MODE for clean sound PYLE AMPLIFIERS CAR AMPLIFIERS
3. icle you can mount the amplifier on the outside of the box puse Size 2x50A 2x50A Dimensions LxHxW mm 390 76 248 430x76x248 Caution If you are mounting the amplifier to the vehicie s floor check beneath the to be sure your screws won t puncture a brake or gas lino specifications subject to change without notice 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 4 UHANNEL AMPLIFIER APPLIGCATIUNS POWER CONNEC PLA49898 1 CH CAR STEREO UNIT IMPORTANT Before making any connections disconnect the s battery until the installation is completed to avoid possible damage to the electrical system l he 12V DC power cable should be heavy gauge stranded copper cable with heavy Insulatlon since It draws power directly from the positive battery terminal Select the cable gauge at least 10 And the ground cabla gauge should be the same as the 12V DC the 12 Power terminal to the battery position terminal in line fuse must ba installed in tha 12V power cable near the battery less than 50mm Without one an accidental short circuit could pose a fire hazard and damage your amplifier Connect the fuse holder to battery however do not I
4. nstall fuse at this Connect the GROUND Power terminal directly to the battery posltlon termina or 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 remate tum on of the power amollfler 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 help minimize interference is best to run the power cables along the opposita side from the audia cables Caution The power cables must be connected tightly loose connection may cause malfunctions or interference noise or distortion khayr 4 1 ben CHANNEL AMPLIFIER FEALURES PLA2988 Remote INPUT LEVEL onnection for the provided bass remota ccepts line RCA inputs ontrol Allows to adjust tha subwoofem 0 2 to B 0 Volls g driver seat HIGH PASS BASS BODST Variable High Pass Filter Adjusi tha Bass Boost from OdB to 18dB from 10Hz to 1 2KHz 1 L 40 Jf 5 PYLE Tp mao EE HH wu ps8 9 LOW PASS POWER LED Variable Low Pass Filter Lights up when ihe amplifiar is from 30Hz
5. rt circult conditions SPEAKER OUTPUT TERMINALS POWER SUPPLY TERMINALS MODE Allow you to select the 2CH or 4CH mode Routes oulput of the low pass LPF or tha output of or FULL ta tha internal power UHANNEL AMPLIFIEIX APPLICATIONS 2 GHANNEL AMPLIFIER APPLILATIUNS PLA2988 stereo system INPUT CONNECTIONS This amplifier has connections for low level inputs Low level signal is carried through cables it is preferred to use low level inputs to the if tha head unit is equipped with the low level outputs SPEAKER OUTPUT CONNECTIONS m kae TOLE You do not need to make any adjustmant 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 amplifler STEREO MODE O Be sure to have the positive wire from the speaker to the positive speaker terminal PAE of the amplifier and the negalive wire from the speaker must connect with the speaker uci perder POWER IM terminal of the amplifier Reversing any of these connectlons will result in the speaker E FI cones moving out of phase which causes bass cancellation LEVEL CONTROLS E us Cil UNEU Turn tha VOLUME control on the amplifler to Min initially Once the initial powar sequence has bean performed set the CD RADIO volume IU hu dud a control to roughly 80 of full Insert a CD or tun
6. 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 tha CD RADIO volume control to roughly 80 of full Insert a CD or tune to a radio station and slowly turn up tha amplifier VOLUME control until you hear soma distortion and then back it off for clean sound 4 UHANNEL AMPLIFIER FEATURES PLA4988 onnection for the provided bass remota pontrol Allows to adjust tha subwoofem The driver s saat Low Pass variabla Low Pass Filter from 30Hz to 150Hz BASS EQ Adjust the Bass Boost from dB 1o 1848 LINE OUTPUT CROSSOVER SWITTE the high filter amplifar POWER ON LED PROTECTION LED USE F Protecis bolh this amplihar and the automobile alactrical Allows you lo connact additional ampliliar Lighis up when the amplifier energized indicating the unit is on Lighis indicating the amplifier has gone into a protection mode High Pass 1 variable Hlgh Pass Filter from 10 to 1 2KHz INPUT LEVEL Adjusts line lavel from 0 21 to amp V LINE INPUT Accepts line level Inputs from 0 2 to 6 Volis system from sho
7. the trunk or hatch area Maximum Power Output 6000W Please remember this Is high power unit which generates high electrical energy Frequency Response 10Hz 50KHz and heat Therefore be sure to install the unit place with sufficient airflow Input Sensilivity UT Tom minimum of dust and no moisture Allow enough space around the cooling fins to permit reasonable airflow and cooling lt is important to ensure that the cooling fins Signal To Nolse gt 1044 gt 10448 of the heat sink are not against a panel or a surface preventing air circulation j THD amp Noise D 05 0 05 Never mount the amplifier in a location that is subject to direct sunlight or exposed Low Pass Cross Frequency 30Hz 1S0Hz 30Hz 150Hz 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 High Pass Cross Frequency 10Hz 1 2KHz 10Hz f 2KHz When mounting the amplifier on a side wall try to position It so that the slots In Subsonic Filter the cooling fins are vertical Amplifier should not be mounted on the bottom of a rear Bass EQ dB 18dB645Hz dB 18dB845Hz deck wlth the fins facing down because the heat wlll back up Into the amplifier Leave yourself enough room on either side of the amplifier to make all the Speaker Impedance zma o wire connections and adjust the controls if you have subwoofer box in your veh
8. to 150Hz enargized indicating the unit is on PROTECT LED Lights indicating the ampliflar has gone Inio a protectlon made LINE INPUT Accepts lina leval inpuls from 0 2 to 6 0 Volts OUTPUT Allows you to connect additional amplifier CROSSOVER SWITCH Routes outpul of the full range FULL or a low pass and band pass LPF or the output of the high passCHPF filter to internal power amplifier FUSE Protecta both tnis amplifier and the automobile alactrical system short circuit conditions 1 5 SPEAKER OUTPUT TERMI 18 POWER SUPPLY TERMINALS 4 LHANNEL AMPLIFIER APPLIGCATIUNS PLA4986 4 CHANNEL MODE 9 CH4 a GH3 INI I a CH2 A Ds s eup ALS wn z o i 7 n 2 18 Ohma 2 16 Ohma cem 2 15 Dima 2 18 4 UHANNEL AMPLIFIER APPLIULAITIOUNS INPUT CONNECTIONS This amplifier has connections for low level inputs Low level signal is carried through cables it is preferred to usa 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 amplifler Be sure to have the positive wire from 1he speaker to the positive speaker
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