User manual PYLE PLA2570

[. . . ] input level control 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. low pass frequency control when the crossover selector switch is in "low pass" mode, this control sets the upper frequency limit for audio program sent to the speakers. high pass frequency control when the crossover selector switch is in "high pass" mode, this control sets the lower frequency limit for audio program sent to the speakers. [. . . ] Use these with car stereo output which uses RCA-type connector cables. high level inputs if your car stereo lacks RCA-type output jacks, you may connect speaker output leads to these input connectors. protection LED this indicator is illuminated when built-in protection circuitry is activated. power fuse the fuse protects the amplifier and your car's electrical system from short circuit conditions. power terminals use these connectors to deliver power, ground and remote turn-on control to the amplifier. speaker connections these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss. 35 Watts x 4 50 Watts x 4 250 Watts x 4 15 Hz-30 KHz 10K Ohms 100 Ohms 250mV 2. 5V 14. 4V DC Neg. Ground (10. 5-16V) 2-4 Ohms 4-8 Ohms 30A 292 x 60 x 305 11. 5 x 2. 34 x 12 75 Watts x 4 110 Watts x 4 400 Watts x 4 13 40A 292 x 60 x 432 11. 5 x 2. 34 x 17 f e a t u r4 e csh a am pn PdL A c 3o7 0n t r o l s 4 protection LED power LED PLA4370 ch 3/4 high level inputs ch 3/4 low level inputs ch 3/4 input level control ch 3/4 crossover mode selector switch ch 3/4 bass boost level control ch 3/4 low pass frequency control ch 3/4 high pass frequency control ch 3/4 remote bass boost ch 1/2 high level inputs ch 1/2 low level inputs ch 1/2 input level control ch 1/2 crossover mode selector switch ch 1/2 bass boost level control ch 1/2 low pass frequency control ch 1/2 high pass frequency control 14 power fuse speaker connections power terminals features and specifications 4 ch amp PLA4370 PLA4370 4 channel amplifier crossover mode selector 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 "HIGHPASS" settings. input level control 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. low pass frequency control when the crossover selector switch is in "low pass" mode, this control sets the upper frequency limit for audio program sent to the speakers. high pass frequency control when the crossover selector switch is in "high pass" mode, this control sets the lower frequency limit for audio program sent to the speakers. bass boost level control this control permits adjustment of the bass level up to an increase of approximately 18 dB. low level inputs this amp features gold-plated RCA input jacks for high impedance input. Use these with car stereo output which uses RCA-type connector cables. high level inputs if your car stereo lacks RCA-type output jacks, you may connect speaker output leads to these input connectors. protection LED this indicator is illuminated when built-in protection circuitry is activated. power fuse the fuse protects the amplifier and your car's electrical system from short circuit conditions. power terminals use these connectors to deliver power, ground and remote turn-on control to the amplifier. speaker connections these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss. output power @ 14. 4v DC, 1KHz RMS Power @ 4 Ohms RMS Power @ 2 Ohms Maximum Power Output frequency response input impedance low level inputs high level inputs input sensitivity low level inputs high level inputs power supply voltage matching speaker impedance stereo mode bridged mode maximum current draw dimensions (W x H x L) mm inches 100 Watts x 4 150 Watts x 4 500 Watts x 4 15 Hz-30 KHz 10K Ohms 100 Ohms 250mV 2. 5V 14. 4V DC Neg. Ground (10. 5-16V) 2-4 Ohms 4-8 Ohms 50A 292 x 60 x 483 11. 5 x 2. 34 x 19 15 electrical connections 2 ch amps PLA2170. PLA2270. PLA2370. PLA2470. PLA2570 PLA2170 PLA2270 PLA2370 PLA2470 PLA2570 16 12V battery head unit to remote turn-on +12V e4 l ceh ca tm pr si PcL aA 4l 1 7 0c. PtL iA o 3n7 0s P 7 4 PLA4170 PLA4270 PLA4370 17 12V battery head unit to remote turn-on +12V stereo input connections using 2 ch amps PLA2170. PLA2270. PLA2370. PLA2470. PLA2570 low level inputs PLA2170 PLA2270 PLA2370 PLA2470 PLA2570 using head unit head unit L/R Audio Outputs 18 PLEASE NOTE!If using high level inputs, do not use the low level RCA inputs at the same time! high level inputs L L R R wiring harness from speaker terminals mono input connections using 2 ch amps PLA2170. PLA2270. PLA2370. PLA2470. PLA2570 low level inputs PLA2170 PLA2270 PLA2370 PLA2470 PLA2570 head unit 19 PLEASE NOTE! [. . . ] 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. notes precautions Do not operate the amplifier when it is unmounted. Attach all audio system components securely 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. [. . . ]