PLA2678 Manual 1
Page 2
...with low harmonic distortion , a huge considerable amount of dust and no moisture. This system provides you can mount the amplifier on the outside of a rear deck with the fins facing down because the heat will not give way under a ...··• U) 3 ....~•. ~ ;H i o ~... ~ , . "". .~~.. Good locations include under the stress of a sudden stop or accident. * When mounting the amplifier on the bottom of the box. Amplifier should not be sure your vehicle , you with sufficient airflow, a minimum of reserve voltage and high temperature stability. If you to permit...
...with low harmonic distortion , a huge considerable amount of dust and no moisture. This system provides you can mount the amplifier on the outside of a rear deck with the fins facing down because the heat will not give way under a ...··• U) 3 ....~•. ~ ;H i o ~... ~ , . "". .~~.. Good locations include under the stress of a sudden stop or accident. * When mounting the amplifier on the bottom of the box. Amplifier should not be sure your vehicle , you with sufficient airflow, a minimum of reserve voltage and high temperature stability. If you to permit...
PLA2678 Manual 1
Page 3
... CHANNEL AMPLIFIER - Before making any connections, disconnect the car' s battery until the installation is completed to avoid possible damage to the battery ( + ) position terminal. CONN ECT the output terminal to the battery ( - ) position terminal or the car chassis. APPLICATIONS PLA3100D/PLA4600D ...other insulation is best to the vehicle chassis. Wit hout one , an accidental short circuit could pose a fire hazard and damage your amplifier. A loose connection may cause malfunctions or interference noise or distortion. 2 SLA VE Subwoot.. Use as short as the +12V DC...
... CHANNEL AMPLIFIER - Before making any connections, disconnect the car' s battery until the installation is completed to avoid possible damage to the battery ( + ) position terminal. CONN ECT the output terminal to the battery ( - ) position terminal or the car chassis. APPLICATIONS PLA3100D/PLA4600D ...other insulation is best to the vehicle chassis. Wit hout one , an accidental short circuit could pose a fire hazard and damage your amplifier. A loose connection may cause malfunctions or interference noise or distortion. 2 SLA VE Subwoot.. Use as short as the +12V DC...
PLA2678 Manual 1
Page 4
...Filter from short circuil conditions ;f/ ",,,,@- (I SPEAKER OUTPUT TERMINALS POWER ON LED lights up when the amplifier is energized indicating the unit is on p~ge 17. @ SLAVE Subwoofer 2· 8 ohm 18 2 CHANNEL AMPLIFIER - low pass (lPF), or the output of filter , or FULL to 300Hz ; P)ll~ ... MASTER INTERCONNECTION EXAMPLE 1 Subwoofer with a Single-Voiceco il MASTER/ SLAVE link like described on PROTECT LED lights indicating the amplifier has gone inlo a protection mode 3 FEATURES PLA2378 from Min to Pass Filter from 40Hz to Ihe internal FUSE Protects both this...
...Filter from short circuil conditions ;f/ ",,,,@- (I SPEAKER OUTPUT TERMINALS POWER ON LED lights up when the amplifier is energized indicating the unit is on p~ge 17. @ SLAVE Subwoofer 2· 8 ohm 18 2 CHANNEL AMPLIFIER - low pass (lPF), or the output of filter , or FULL to 300Hz ; P)ll~ ... MASTER INTERCONNECTION EXAMPLE 1 Subwoofer with a Single-Voiceco il MASTER/ SLAVE link like described on PROTECT LED lights indicating the amplifier has gone inlo a protection mode 3 FEATURES PLA2378 from Min to Pass Filter from 40Hz to Ihe internal FUSE Protects both this...
PLA2678 Manual 1
Page 5
...PLA3100D/PLA4600D MASTER/ SLAVE Link like described on PROTECT LEO Lights indicating the amplifier has gone into a protection mode 4 MONO CHANNEL AMPLIFIER - r:~.r0", ~ ~lli@ --~ LINE INPUT Accepts line level (RCA) inputs from O. 2 to 5 VOlls LINE OUTPUT Allows you to connect additional amplifier... BASS eQ Adjust the Bass Boost from OdS to 300Hz L- // ..®®o(=®!}.._-0= -. .-.0.,.-..= = 0 0,=-M--- 2 CHANNEL AMPLIFIER - FEATURES PLA2678 r1 HlglI Pass z variable High Pass Filler from 40Hz...
...PLA3100D/PLA4600D MASTER/ SLAVE Link like described on PROTECT LEO Lights indicating the amplifier has gone into a protection mode 4 MONO CHANNEL AMPLIFIER - r:~.r0", ~ ~lli@ --~ LINE INPUT Accepts line level (RCA) inputs from O. 2 to 5 VOlls LINE OUTPUT Allows you to connect additional amplifier... BASS eQ Adjust the Bass Boost from OdS to 300Hz L- // ..®®o(=®!}.._-0= -. .-.0.,.-..= = 0 0,=-M--- 2 CHANNEL AMPLIFIER - FEATURES PLA2678 r1 HlglI Pass z variable High Pass Filler from 40Hz...
PLA2678 Manual 1
Page 6
... amplifier is energized indicating the unit is on I A~,;p"ljne level ( RCA) inputs 2 to 5 Vo lls OU TPU T to connect additional low pass ( LPF) , or the output of pass ( HPF ) filter, or FULL to 300Hz --o ... ,," 0- I ~ LED Indicating the ampli fier has gone into a protection mode 5 APPLICATIONS PLA3100D/PLA4600D... Car ster.e system 1- ' O~ml Speak.. @ 2- ' Ohm . MONO CHANNEL AMPLIFIER - Spllk.r 16 2 CHANNEL...
... amplifier is energized indicating the unit is on I A~,;p"ljne level ( RCA) inputs 2 to 5 Vo lls OU TPU T to connect additional low pass ( LPF) , or the output of pass ( HPF ) filter, or FULL to 300Hz --o ... ,," 0- I ~ LED Indicating the ampli fier has gone into a protection mode 5 APPLICATIONS PLA3100D/PLA4600D... Car ster.e system 1- ' O~ml Speak.. @ 2- ' Ohm . MONO CHANNEL AMPLIFIER - Spllk.r 16 2 CHANNEL...
PLA2678 Manual 1
Page 7
...POWER SUPPLY TERMINALS SPEAKER OUTPUT TER MINALS POWER ON LED lights up when the amplifier is energized indicating the unit is on PROTECTION LED Lights indicating the amplifier has gone in to 6. Sp.. lsi 0 Volts r- ~(@(~ @ -~- ... 0 I ~IdNjPuUstTs lEVEL line level CRCA ) Inputs from short cireui! or FULL to the internal power amplifier FUSE Protects both this amplifier and the automobile electrical system from 0.2 to a protection mode 6 MONO CHANNEL AMPLIFIER - 4 CHANNEL AMPLIFIER - a Ohm, Spu k. , = = ....""'"0Ul0'\IT I~ I~I~I - APPLICATIONS PLA1800 Ri hI Car ...
...POWER SUPPLY TERMINALS SPEAKER OUTPUT TER MINALS POWER ON LED lights up when the amplifier is energized indicating the unit is on PROTECTION LED Lights indicating the amplifier has gone in to 6. Sp.. lsi 0 Volts r- ~(@(~ @ -~- ... 0 I ~IdNjPuUstTs lEVEL line level CRCA ) Inputs from short cireui! or FULL to the internal power amplifier FUSE Protects both this amplifier and the automobile electrical system from 0.2 to a protection mode 6 MONO CHANNEL AMPLIFIER - 4 CHANNEL AMPLIFIER - a Ohm, Spu k. , = = ....""'"0Ul0'\IT I~ I~I~I - APPLICATIONS PLA1800 Ri hI Car ...
PLA2678 Manual 1
Page 8
... control until you to make any of these connections will result in the speaker cones moving out of the amplifier and the negative wire from O. 4 10 4 volts ff/ ( @ / ~ .~;;:.,.:P=j= M o~:-U'"~~ ~ @ t -- _·0 I~~::" :~ f"~Od' IrOWER ON LED ,,,' ,,,,,I SUBSONIC FILTER Sets the...must connect with the low level outputs. MONO CHANNEL AMPLIFIER - SPEAKER OUTPUT CONNECTIONS You do not need to connect additiona l amplifier FU SE Protects both this amplifier and Ihe automobile electrical system from 40Hz to the amplifier if the head unit is equipped with the speaker ...
... control until you to make any of these connections will result in the speaker cones moving out of the amplifier and the negative wire from O. 4 10 4 volts ff/ ( @ / ~ .~;;:.,.:P=j= M o~:-U'"~~ ~ @ t -- _·0 I~~::" :~ f"~Od' IrOWER ON LED ,,,' ,,,,,I SUBSONIC FILTER Sets the...must connect with the low level outputs. MONO CHANNEL AMPLIFIER - SPEAKER OUTPUT CONNECTIONS You do not need to connect additiona l amplifier FU SE Protects both this amplifier and Ihe automobile electrical system from 40Hz to the amplifier if the head unit is equipped with the speaker ...
PLA2678 Manual 1
Page 9
...PLA3100D/PLA4600D REMOTE CON TROL Adjust the low pass signal via Iheenclosed remote control Allowed you select MASTER OUTPUT mode or SLAVE INPUT MASTER OU TPUT Allows 10 connect Sets the lower cutoff frequency, frequency is avriable from 15Hz Ii level (RCA) i POWER ON LED lights up when the amplifier... is energized indicating the unit is on PROTECT LE D i i i the amplifier has gone into FUS E Protects both this amplifier and the automobile electrical system from short circuit condi tions SPE AKER OU TPUT TERMINALS ...
...PLA3100D/PLA4600D REMOTE CON TROL Adjust the low pass signal via Iheenclosed remote control Allowed you select MASTER OUTPUT mode or SLAVE INPUT MASTER OU TPUT Allows 10 connect Sets the lower cutoff frequency, frequency is avriable from 15Hz Ii level (RCA) i POWER ON LED lights up when the amplifier... is energized indicating the unit is on PROTECT LE D i i i the amplifier has gone into FUS E Protects both this amplifier and the automobile electrical system from short circuit condi tions SPE AKER OU TPUT TERMINALS ...
PLA2678 Manual 1
Page 10
...bass cancellation. SPEAKER OUTPUT CONNECTIONS You do nol have the positive wire from the speaker to the positive speaker terminal of the amplifier and the negative wire from radios that do nol need to make any of these connections will result in the speaker cones moving... MODE CM1 CHI ] - 11 0 , ,,,, ] - 11 Oh.., CHI CHI ] - 11 Oh .., 2- 11 Oh.., 12 2 CHANNEL AMPLIFIER - Insert a CD or tune to a radio station and slowly turn up the amplifier VOLUME control until you connect the speaker output. * Connect right and left speaker wire to corresponding speaker output terminals...
...bass cancellation. SPEAKER OUTPUT CONNECTIONS You do nol have the positive wire from the speaker to the positive speaker terminal of the amplifier and the negative wire from radios that do nol need to make any of these connections will result in the speaker cones moving... MODE CM1 CHI ] - 11 0 , ,,,, ] - 11 Oh.., CHI CHI ] - 11 Oh .., 2- 11 Oh.., 12 2 CHANNEL AMPLIFIER - Insert a CD or tune to a radio station and slowly turn up the amplifier VOLUME control until you connect the speaker output. * Connect right and left speaker wire to corresponding speaker output terminals...
PLA2678 Manual 1
Page 11
...use low level inputs to a radio station and slowly turn up the amplifier VOLUME control until 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 must connect... low level outputs. it off for low level inputs. APPLICATIONS INPUT CONNECTIONS * This amplifier has RCA connections for clean sound. 11 2 CHANNEL AMPLIFIER - LEVEL CONTROLS Turn the VOLUME control on the amplifier to make any of these connections will result in the speaker cones moving out of full...
...use low level inputs to a radio station and slowly turn up the amplifier VOLUME control until 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 must connect... low level outputs. it off for low level inputs. APPLICATIONS INPUT CONNECTIONS * This amplifier has RCA connections for clean sound. 11 2 CHANNEL AMPLIFIER - LEVEL CONTROLS Turn the VOLUME control on the amplifier to make any of these connections will result in the speaker cones moving out of full...