Pyle PLA2480 PLA2480 Manual 1 - Page 8

features and controls 4 ch amp PLA4380 PLA4380 ch 3/4 remote bass boost 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 14 power LED speaker connections power terminals power fuse features and specifications 4 ch amp PLA4380 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. output power @ 14.4v DC, 1KHz RMS Power @ 4 Ohms RMS Power @ 2 Ohms Maximum Power Output frequency response PLA4380 4 channel amplifier 75 Watts x 4 120 Watts x 4 500 Watts x 4 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 high level inputs input sensitivity low level inputs high level inputs 10K Ohms 100 Ohms 250mV 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. 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. power supply voltage matching speaker impedance stereo mode bridged mode maximum current draw dimensions (W x H x L) mm inches 14.4V DC Neg. Ground (10.5-16V) 2-4 Ohms 4-8 Ohms 20A x 2 276 x 69.5 x 432 10.9 x 2.7 x 17 15