User manual PYLE PLA2640

[. . . ] high level inputs if your car stereo lacks RCA-type output jacks, you may connect speaker output leads to these input connectors. 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 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 30 Watts x 4 100 Watts x 4 15 Hz-30 KHz 10K Ohms 100 Ohms 250mV 2. 5V 14. 4V DC Neg. [. . . ] the fuse protects the amplifier and your car's electrical system from short circuit conditions. use these connectors to deliver power, ground and remote turn-on control to the amplifier. these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss. input level controls 2 ch amp PLA-2550 · PLA-2650 PLA-2750 · PLA-2850 PLA-2550 125 Watts x 2 200 Watts x 2 800 Watts x 2 PLA-2650 150 Watts x 2 225 Watts x 2 900 Watts x 2 PLA-2750 200 Watts x 2 290 Watts x 2 1200 Watts x 2 PLA-2850 300 Watts x 2 450 Watts x 2 2000 Watts x 2 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 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 20 A 20 A x 2 25 A x 2 30 A x 2 low pass frequency controls high pass frequency controls 14 Remote Bass Boost bass boost level controls low level inputs high level inputs power LED protection LED power fuse power terminals speaker connections dimensions (W x H x L) mm 281 x 59 x 381 281 x 59 x 432 281 x 59 x 482 281 x 59 x 532 inches 11. 06 x 2. 32 x 15 11. 06 x 2. 32 x 17 11. 06 x 2. 32 x 19 11. 06 x 2. 32 x 21 4 ch amp PLA-4150 · PLA-4250 · PLA-4350 features and controls Remote Bass Boost (PLA-4150 without) PLA-4150 PLA-4250 PLA-4350 ch 3/4 input level control ch 3/4 high level inputs ch 1/2 input level control ch 1/2 high level inputs 15 ch 3/4 low level inputs 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 1/2 low level inputs 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 power LED protection LED speaker connections power terminals power fuse features and specifications 4 ch amp PLA-4150 · PLA-4250 · PLA-4350 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 20 A PLA-4150 35 Watts x 4 55 Watts x 4 250 Watts x 4 PLA-4250 50 Watts x 4 75 Watts x 4 350 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 30 A 20 A x 2 281 x 59 x 432 11. 06 x 2. 32 x 17 PLA-4350 75 Watts x 4 115 Watts x 4 500 Watts x 4 dual crossover mode selectors when used with normal, full range systems, set these switches to "FULL. " If you wish to use the internal crossovers to power a driver of specific frequency range, use the "LOWPASS" or "HIGHPASS" settings. use these controls 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 controls until distortion begins to occur, and reduce slightly from this point. when one or both of the crossover selector switches is in "low pass" mode, one can set the upper frequency limit for audio program sent to the speakers. when the one or both of crossover selector switch is in "high pass" mode, one can set the lower frequency limit for audio program sent to the speakers. Plug in the Remote Bass Boost Control wire in here. (PLA-4150 without) this control permits adjustment of the bass level up to an increase of approximately 18 dB in either or both pairs of channels. Be sure to mount the amp in such a manner as to allow reasonable airflow over the cooling fins. Mark the location for the mounting screw holes by positioning the amp where you wish to install it and use a scribe (or one of the mounting screws) inserted in each of the mounting holes to mark the mounting surface. If the mounting surface is carpeted, measure the hole centers and mark with a felt tip pen. Before attempting to drill the mounting holes, take note of any wires, lines or other devices in your vehicle which may be located behind the mounting surface!Then drill pilot holes in the mounting surface for the mounting screws and insert them. Tighten the screws securely. wiring tips 34 When making electrical connections to your amplifier, please observe the following: Use at least 8 gauge wire for power and ground connections. For the ground connection, use the shortest possible wire to a good chassis ground point. Wire the Remote connection to the auto start lead of your head unit, equalizer or power antenna. fuses About power fuses: Pyle GearX Series amplifiers feature built-in fuse systems. These fuses protect both the amplifier and the electrical system in your vehicle from fault conditions. If you ever need to replace the fuse in your Pyle GearX Series amp, use a fuse of exactly the same type and rating. A different type or rating of fuse may result in damage or fire. troubleshooting protection circuitry The built-in protection circuitry in the Pyle GearX Series amplifiers will disable the amplifier if it senses an input overload, a speaker short circuit, or extreme temperature conditions. [. . . ] 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. Before making or breaking power connections in your system, disconnect the vehicle battery. Confirm that your head unit or other equipment is turned off while connecting the input jacks and speaker terminals. [. . . ]