PLA4988 Manual 1
Page 1
...PHDOIO:: "'-IIEIII, ..... I ;IUE8T1CN8 vau "'AY "'AVI: A8CUT DUll .. OCI", OF THE OIllI.HAL IIII:DlJI"T A _DDF DF DATE OF P\JRClHA81: TECHNICAL SUPPORT HOTLINE CUll Tl:D ... NICAL oa ..AIITIto4ENT WILL BLADLY AN.WEIl ANY I :JlNlIIIl:t.lOI_ ...aULD _ It.lDLUDED. TH~ CANNDT, HDW~I !ICC-'34-33'7'7... . . . YI:JU MUST AL.O EHCJLD_ .. ALEnE" ......T .... CI' A IIIC-'_, elll HANDLE CTHCIIl OU.TeMC• • II:IIVICC 8lTUATlCN8 "LE SERVICE CENTER 16ce A!ilRD 8TIlEET .IICU::lKLYN, NY 1 1 Z04 l-I !;II TI!;LL YDU TIolC 8TATU. ItDDUDTII. FDR _ _,". IlARTON IF POSSIBLE. D THE ~....
...PHDOIO:: "'-IIEIII, ..... I ;IUE8T1CN8 vau "'AY "'AVI: A8CUT DUll .. OCI", OF THE OIllI.HAL IIII:DlJI"T A _DDF DF DATE OF P\JRClHA81: TECHNICAL SUPPORT HOTLINE CUll Tl:D ... NICAL oa ..AIITIto4ENT WILL BLADLY AN.WEIl ANY I :JlNlIIIl:t.lOI_ ...aULD _ It.lDLUDED. TH~ CANNDT, HDW~I !ICC-'34-33'7'7... . . . YI:JU MUST AL.O EHCJLD_ .. ALEnE" ......T .... CI' A IIIC-'_, elll HANDLE CTHCIIl OU.TeMC• • II:IIVICC 8lTUATlCN8 "LE SERVICE CENTER 16ce A!ilRD 8TIlEET .IICU::lKLYN, NY 1 1 Z04 l-I !;II TI!;LL YDU TIolC 8TATU. ItDDUDTII. FDR _ _,". IlARTON IF POSSIBLE. D THE ~....
PLA4988 Manual 1
Page 2
... fins to change without notice Be sure to mount the amplifier to a strong, solid surface which generates high electrical energy and heat. SDecifications Output Power Rating @ 4 Ohms Bridged • 4 Ohms Maximum Power Output Frequency Response Input Sensitivity Signal To Noise Ratio THD&Noise Low Pass Cross Frequency High Pass Cross Frequency Subsonic Filler Bass EQ Speaker Impedance Fuse Size Dimensions (LxHxW) mm PLA2988 2x3000W 1xSOOOW 6000W 10Hz-50KHz O. 2V-6. This...
... fins to change without notice Be sure to mount the amplifier to a strong, solid surface which generates high electrical energy and heat. SDecifications Output Power Rating @ 4 Ohms Bridged • 4 Ohms Maximum Power Output Frequency Response Input Sensitivity Signal To Noise Ratio THD&Noise Low Pass Cross Frequency High Pass Cross Frequency Subsonic Filler Bass EQ Speaker Impedance Fuse Size Dimensions (LxHxW) mm PLA2988 2x3000W 1xSOOOW 6000W 10Hz-50KHz O. 2V-6. This...
PLA4988 Manual 1
Page 3
... making any connections, disconnect the car's battery until the installation is remove from the audio cables. Use as short as the + 12V DC. * Connect the +12V Power terminal to the vehicle chassis. If a radio doesn't have an output terminal for positive + 12V ONI OFF. * To help minimize interference, it draws power directly from the positive battery terminal. 4 CHANNEL AMPLIFIER - Ensure that all paint or other music sources have a remote turn on of the remote turn...
... making any connections, disconnect the car's battery until the installation is remove from the audio cables. Use as short as the + 12V DC. * Connect the +12V Power terminal to the vehicle chassis. If a radio doesn't have an output terminal for positive + 12V ONI OFF. * To help minimize interference, it draws power directly from the positive battery terminal. 4 CHANNEL AMPLIFIER - Ensure that all paint or other music sources have a remote turn on of the remote turn...
PLA4988 Manual 1
Page 4
... (LPF). 2 CHANNEL AMPLIFIER - BASS BOOST Adjust the Bass Boost from OdB to 18dB INPUT LEVEL IAccepts line level (RCA) inputs Ifrom O. 2 to 6. 0 Volts ~ rl V:aIrGiaHblPeAHSSigh Pass Filter rom tOHz 10 t.2KHz o 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 o~ I LOW PASS Variable Low Pass Filter from 30Hz to 150Hz LINE INPUT Accepts line level (RCA) inputs from 0.2 to 6.0 Volts LINE OUTPUT Allows you to connect additional amplifier CROSSOVER SWITCH Routes output...
... (LPF). 2 CHANNEL AMPLIFIER - BASS BOOST Adjust the Bass Boost from OdB to 18dB INPUT LEVEL IAccepts line level (RCA) inputs Ifrom O. 2 to 6. 0 Volts ~ rl V:aIrGiaHblPeAHSSigh Pass Filter rom tOHz 10 t.2KHz o 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 o~ I LOW PASS Variable Low Pass Filter from 30Hz to 150Hz LINE INPUT Accepts line level (RCA) inputs from 0.2 to 6.0 Volts LINE OUTPUT Allows you to connect additional amplifier CROSSOVER SWITCH Routes output...
PLA4988 Manual 1
Page 5
... into a protection mode FUSE Protects both this amplifier and the automobile electrical system from the speaker must connect with the low level outputs. The driver's seat. BRIDQED-- it off for the input connection of amplifier before you to select the 2CH or 4CH mode CROSSOVER SWITCH Routes output of the low pass (LPF), or the output of the high pass (HPF) filter, or FULL to the positive speaker terminal of full. g. Adjusts line level (RCA) Inputs from...
... into a protection mode FUSE Protects both this amplifier and the automobile electrical system from the speaker must connect with the low level outputs. The driver's seat. BRIDQED-- it off for the input connection of amplifier before you to select the 2CH or 4CH mode CROSSOVER SWITCH Routes output of the low pass (LPF), or the output of the high pass (HPF) filter, or FULL to the positive speaker terminal of full. g. Adjusts line level (RCA) Inputs from...
PLA4988 Manual 1
Page 6
... ~- ~ 0 ~~~ o~ STEREO MODE 0 0 ~~~~~ ~~~ I(IXIXI)I 11- -I I !IKIp~1IIEq SPEAKE" OIJTPUT POWER INPUT FUSE I(I)(Il(il(il I 0 -CH2. -OH1+ o 0 0 0 0 L BRiDGED---1 "W ~" '"' 11- -I I 0 MONO MODE 0 ~~~~~ 0 ~~~ I(IXIXI)I -I I sap~1IIEq SPEAKER OUTPUT I 0 Subwooflor 04-1.0"",," SPEAKER OUTPUT CONNECTIONS You do not need to make any of these connections will result in the speaker cones moving out of the amplifier. Insert a CD or tune to the positive speaker terminal of the amplifier and the negative wire from the speaker to a radio station and slowly turn...
... ~- ~ 0 ~~~ o~ STEREO MODE 0 0 ~~~~~ ~~~ I(IXIXI)I 11- -I I !IKIp~1IIEq SPEAKE" OIJTPUT POWER INPUT FUSE I(I)(Il(il(il I 0 -CH2. -OH1+ o 0 0 0 0 L BRiDGED---1 "W ~" '"' 11- -I I 0 MONO MODE 0 ~~~~~ 0 ~~~ I(IXIXI)I -I I sap~1IIEq SPEAKER OUTPUT I 0 Subwooflor 04-1.0"",," SPEAKER OUTPUT CONNECTIONS You do not need to make any of these connections will result in the speaker cones moving out of the amplifier. Insert a CD or tune to the positive speaker terminal of the amplifier and the negative wire from the speaker to a radio station and slowly turn...
