Pyle PLA2480 PLA2480 Manual 1 - Page 7

features and controls 4 ch amp PLA4180.PLA4280 PLA4180 PLA4280 ch 3/4 remote bass boost (PLA4180 without) ch 3/4 high pass frequency control ch 3/4 low pass frequency control ch 3/4 bass boost level control ch 3/4 crossover mode selector switch ch 3/4 input level control ch 3/4 high level inputs ch 3/4 low level inputs protection LED ch 1/2 high pass frequency control ch 1/2 low pass frequency control ch 1/2 bass boost level control ch 1/2 crossover mode selector switch ch 1/2 input level control ch 1/2 low level inputs ch 1/2 high level inputs 12 power LED speaker connections power terminals power fuse features and specifications 4 ch 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. amp PLA4180.PLA4280 PLA4180 4 channel amplifier output power @ 14.4v DC, 1KHz RMS Power @ 4 Ohms 35 Watts x 4 RMS Power @ 2 Ohms 50 Watts x 4 Maximum Power Output 250 Watts x 4 frequency response 15 Hz-30 KHz 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. Remote Bass Boost Plug in the Remote Bass Boost Control wire in here. bass boost level control this control permits adjustment of the bass level up to an increase of approximately 18 dB. input impedance low level inputs 10K Ohms high level inputs 100 Ohms input sensitivity low level inputs 250mV high level inputs 2.5V 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. power LED this indicator is illuminated when power is applied. power supply voltage 14.4V DC Neg. Ground (10.5-16V) matching speaker impedance stereo mode 2-4 Ohms bridged mode 4-8 Ohms 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. maximum current draw 20A dimensions (W x H x L) mm 276 x 69.5 x 305 inches 10.9 x 2.7 x 12 speaker connections these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss. PLA4280 4 channel amplifier 50 Watts x 4 75 Watts x 4 350 Watts x 4 30A 276 x 69.5 x 381 10.9 x 2.7 x 15 13