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user’s manual
high per formance car audio amplifier
PLA2170
PLA4170
PLA2270 PLA4270
PLA2370
PLA4370
PLA2470
Optional protective
PLA2570
endcaps included
limited warranty policy
amplifiers
All Pyle products are carefully constructed and thoroughly tested before You must also include the following items:
shipment. Products purchased in the USA are warranted to be free of defects • A copy of your sales receipt or other proof of purchase
in material and workmanship for two (2) years from the date
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congratulations... on your purchase of a Pyle Eternal Series amplifier. This amplifier extends the Pyle tradition into a totally new series of amps, designed from the ground up to deliver the power, performance and flexibility the modern car audio enthusiast demands. When you check the list of features offered by the PLA2170,PLA2270, PLA2370,PLA2470,PLA2570,PLA4170,PLA4270,PLA4370,you’ll know you made the right choice with a Pyle Eternal amplifier. table of contents general features 2-5 high
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general featur es PLA2170 PLA2270 PLA2370 High Performance 600 Watt 2 Channel High Performance 1000 Watt 2 Channel High Performance 1400 Watt 2 Channel Bridgeable MOSFET Amplifier Bridgeable MOSFET Amplifier Bridgeable MOSFET Amplifier · 300 Watts x 2 Output · 500 Watts x 2 Output · 700 Watts x 2 Output · 600 Watts x 1 Bridged Output · 1000 Watts x 1 Bridged Output · 1400 Watts x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Hi/Lo Electronic Crossover Network · Varia
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featur es and contr ols 2 ch amp PLA2170.PLA2270 power LED PLA2170 protection LED PLA2270 high level inputs 6 low level inputs remote bass boost input level control (PLA2170 without) crossover mode selector high pass frequency control bass boost level low pass frequency control power fuse speaker connections power terminals featur es and specifications 2 ch amp PLA2170.PLA2270 PLA2170 PLA2270 2 channel amplifier 2 channel amplifier output power @ 14.4v DC, 1KHz crossover mode selector when used
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featur es and contr ols 2 ch amp PLA 2370.PLA2470 power LED PLA2370 protection LED PLA2470 high level inputs 8 low level inputs remote bass boost input level control crossover mode selector high pass frequency control bass boost level low pass frequency control power fuse speaker connections power terminals featur es and specifications 2 ch amp PLA 2370.PLA2470 PLA2370 PLA2470 2 channel amplifier 2 channel amplifier output power @ 14.4v DC, 1KHz crossover mode selector when used with normal, ful
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featur es and contr ols 2 ch amp PLA 2570 power LED protection LED PLA2570 high level inputs 10 low level inputs remote bass boost input level control crossover mode selector high pass frequency control bass boost level low pass frequency control speaker connections power terminals power fuse featur es and specifications 2 ch amp PLA 2570 PLA2570 2 channel amplifier output power @ 14.4v DC, 1KHz crossover mode selector when used with normal, full range systems, set this switch to “FULL.” If you
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featur es and contr ols 4 ch amp PLA 4170.PLA4270 protection LED power LED PLA4170 PLA4270 ch 3/4 high level inputs ch 1/2 high level inputs 12 ch 3/4 low level inputs ch 1/2 low level inputs ch 3/4 input level control ch 1/2 input level control ch 3/4 crossover mode selector switch ch 1/2 crossover mode selector switch ch 3/4 bass boost level control ch 1/2 bass boost level control ch 3/4 low pass frequency control ch 1/2 low pass frequency control ch 3/4 high pass frequency control ch 1/2 high
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featur es and contr ols 4 ch amp PLA 4370 protection LED power LED PLA4370 ch 3/4 high level inputs ch 1/2 high level inputs 14 ch 3/4 low level inputs ch 1/2 low level inputs ch 3/4 input level control ch 1/2 input level control ch 3/4 crossover mode selector switch ch 1/2 crossover mode selector switch ch 3/4 bass boost level control ch 1/2 bass boost level control ch 3/4 low pass frequency control ch 1/2 low pass frequency control ch 3/4 high pass frequency control ch 1/2 high pass frequency
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electrical connections 2 ch amp s PLA 2170.PLA2270.PLA2370.PLA2470.PLA2570 PLA2170 PLA2270 PLA2370 16 PLA2470 PLA2570 12V battery head unit to remote turn-on +12V electrical connections 4 ch amps PLA4170.PLA4270.PLA4370 PLA4170 PLA4270 PLA4370 17 12V battery head unit to remote turn-on +12V
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ster eo input connections 2 ch amp s PLA 2170.PLA2270.PLA2370.PLA2470.PLA2570 using low level inputs PLA2170 PLA2270 PLA2370 head unit 18 PLA2470 L/R Audio Outputs PLA2570 PLEASE NOTE! If using high level inputs, do not use the low level RCA inputs at the same time! using high level inputs head unit L L R R wiring harness from speaker terminals mono input connections 2 ch amp s PLA 2170.PLA2270.PLA2370.PLA2470.PLA2570 using low level inputs PLA2170 PLA2270 PLA2370 head unit 19 PLA2470 To a
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2/4 channel input connections 4 ch amp s PLA 4170.PLA4270.PLA4370 4 CH input connections using low level inputs PLA4170 PLA4270 PLA4370 L/R FRONT head unit Audio Outputs 20 L/R REAR Audio Outputs 2 CH input connections using low level inputs L R Y adaptors high level input connections 4 ch amp s PLA 4170.PLA4270.PLA4370 4 CH floating gr ound connections PLA4170 PLA4270 PLA4370 21 4 CH harness wiring for common gr ound connections CH 3/4 CH 1/2 REAR L R L R FRONT ORANGE ORANGE REAR L R L R FRON
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mono input connections 4 ch amp s PLA 4170.PLA4270.PLA4370 4 CH mono input connections using low level inputs PLA4170 PLA4270 PLA4370 head unit LEFT FRONT Audio Outputs 22 RIGHT FRONT Audio Outputs LEFT REAR Audio Outputs RIGHT REAR Audio Outputs 2 CH input connections using low level inputs L R Y adaptors high level mono input connections 4 ch amp s PLA 4170.PLA4270.PLA4370 4 CH floating gr ound connections PLA4170 PLA4270 PLA4370 CH 3/4 23 CH 1/2 R L ORANGE ORANGE BLACK BLACK R L BLACK BLAC
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speaker connections 2 ch amp s PLA 2170.PLA2270.PLA2370.PLA2470.PLA2570 Ster eo Output Mode PLA2170 PLA2270 PLA2370 24 PLA2470 PLA2570 Bridged Mono Output Mode LEFT speaker RIGHT speaker MINIMUM SPEAKER IMPEDANCE 4 OHMS! speaker speaker connections 4 ch amp s PLA 4170.PLA4270.PLA4370 4 CH Output Mode PLA4170 PLA4270 PLA4370 25 FRONT speakers REAR speakers L R Bridged Dual Mono Output Mode R L MINIMUM SPEAKER speakers IMPEDANCE 4 OHMS! L R
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speaker connections 4 ch amp PLA4170.PLA4270.PLA4370 2 CH Ster eo Output Mode with Mono Bridged Subwoofer Output PLA4170 PLA4270 PLA4370 26 MINIMUM SPEAKER IMPEDANCE L 4 OHMS! SPEAKERS R SUBWOOFER mounting and installation mounting Your new Pyle Eternal Series amplifier comes complete with all required mounting hardware. When determining a suitable location in your vehicle for the amp, please remember that it is a high-power electronic device capable of generating high heat. For this reason,
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tr oubleshooting No output. Confirm that all terminal strip connections are secure and tight. Check both in-line and built-in fuses. Both the +12V and the Remote terminals must have +12v referenced to chassis ground. pr otection Confirm that the audio signal source (car radio, equalizer, etc.) is connected and is supplying output signal. To check if the amp is supplying signal, unplug the cables from the signal source (but leave them plugged into the amp). Briefly tap the center pin of each
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general featur es PLA4170 PLA4270 High Performance 1000 Watt 4 Channel High Performance 1600 Watt 4 Channel Bridgeable MOSFET Amplifier Bridgeable MOSFET Amplifier · 250 Watts x 4 Output. · 400 Watts x 4 Output · 500 W x 2 Bridged Output ( 250 W x 2 + 500 W x 1) · 800 Watts x 2 Bridged Output (400 W x 2 + 800 Wx 1) · Dual Variable Hi/Lo Electronic Crossover Network · Dual Variable Hi/Lo Electronic Crossover Network · Dual Variable Bass Boost (0 - +18 dB @ 60Hz) · Dual Variable Bass Boost (0 - +
