PLA- 2 1 9 PLA-2 2 5 0 PLA-2 4 5 0 PLA-2650 PLA-2850 PLA-2 1 5 0 PLA-2350 PLA-2550 PLA-2750 Two Channel High Per formance Power Amplifier PLA- 4 1 9 P L A - 4 1 5 0 PLA-4250 PLA-4350 Four Channel High Per formance Power Amplifier PLA-4300D Class-D Mono Block Power Amplifier congratulations... on your purchase of a Pyle Gear X Series amplifier. This amplifier extends the Pyramid 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 PLA-219, PLA-419, PLA-2150, PLA-2250, PLA-2350, PLA-2450, PLA-2550, PLA-2650, PLA-2750, PLA2850, PLA-4150, PLA-4250, PLA-4350, PLA-4300D you'll know you made the right choice with a Pyle Power amplifier. table of contents general features 2-6 features and specifications 2/4 channel input connections PLA-419 24-25 high level input connections PLA-219 PLA-419 PLA-2150/PLA-2250/PLA-2350 PLA-2450/PLA-2550/PLA-2650 PLA-2750/PLA-2850 PLA-4150/PLA-4250/PLA-4350 PLA-4300D electrical connections 7-8 9-10 11-14 15-16 17-18 PLA-4150/PLA-4250/PLA-4350 27 mono input connections PLA-4150/PLA-4250/PLA-4350 28 high level mono input connections 1 PLA-4150/PLA-4250/PLA-4350 29 system wiring 30 PLA-219/PLA-419/PLA-2150/PLA-2250 19-20 PLA-2350/PLA-2450/PLA-2550 PLA-2650/PLA-2750/PLA-2850 PLA-4150/PLA-4250/PLA-4350 PLA-4300D stereo input connections PLA-4300D speaker connections PLA-2150/PLA-2250/PLA-2350 31 PLA-2450/PLA-2550/PLA-2650 PLA-2750/PLA-2850 speaker connections PLA-219/PLA-2150/PLA-2250/PLA-2350 21-22 PLA-2450/PLA-2550/PLA-2650 PLA-2750/PLA-2850 mono input connections PLA-419/PLA-4150 32-33 PLA-4250/PLA-4350 mounting and installation 34 protection circuitry and troubleshooting 35 precautions 36 PLA-2150/PLA-2250/PLA-2350 23 PLA-2450/PLA-2550/PLA-2650 PLA-2750/PLA-2850 general features PLA-219 · 120 Watts x 2 Output · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On High Performance 240 Watt 2 Channel Amplifier PLA-419 · 100 Watts x 4 Output · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On High Performance 400 Watt 4 Channel Amplifier PLA-2150 High Performance 600 Watt 2 Channel Bridgeable MOSFET Amplifier · 300 Watts x 2 Output · 600 Watts x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · LED Protection Indicator · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · Variable Input Level (Gain) Control · Variable Input Level (Gain) Control 2 general features PLA-2250 High Performance 1000 Watt 2 Channel Bridgeable MOSFET Amplifier PLA-2350 High Performance 1200 Watt 2 Channel Bridgeable MOSFET Amplifier PLA-2450 High Performance 1400 Watt 2 Channel Bridgeable MOSFET Amplifier · 500 Watts x 2 Output · 1000W x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Inputs · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · 600 Watts x 2 Output · 1200W x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Inputs · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · 700 Watts x 2 Output · 1400W x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Inputs · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On 3 general features PLA-2550 High Performance 1600 Watt 2 Channel Bridgeable MOSFET Amplifier PLA-2650 High Performance 1800 Watt 2 Channel Bridgeable MOSFET Amplifier PLA-2750 High Performance 2400 Watt 2 Channel Bridgeable MOSFET Amplifier · 800 Watts x 2 Output · 1600 Watts x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · 900 Watts x 2 Output · 1800 Watts x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · 1200 Watts x 2 Output · 2400 Watts x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On 4 general features PLA-2850 High Performance 4000 Watt 2 Channel Bridgeable MOSFET Amplifier PLA-4150 High Performance 1000 Watt 4 Channel Bridgeable MOSFET Amplifier PLA-4250 High Performance 1400 Watt 4 Channel Bridgeable MOSFET Amplifier · 2000 Watts x 2 Output · 4000 Watts x 1 Bridged Output · Variable Hi/Lo Electronic Crossover Network · Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · 250 Watts x 4 Output · 500 Watts x 2 Bridged Output (250Wx2+500Wx1) · Dual Variable Hi/Lo Electronic Crossover Network · Dual Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · LED Protection Indicator · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · Tri-Mode Configurable · 350 Watts x 4 Output · 700 Watts x 2 Bridged Output (350Wx2+700Wx1) · Dual Variable Hi/Lo Electronic Crossover Network · Dual Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Input · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · Tri-Mode Configurable 5 general features PLA-4350 High Performance 2000 Watt 4 Channel Bridgeable MOSFET Amplifier 4000W Mono Block MOSFET Amplifier PLA-4300D 6 · 500 Watts x 4 Output · 1000W x 2 Bridged Output (500W x 2+1000W x 1) · Dual Variable Hi/Lo Electronic Crossover Network · Dual Variable Bass Boost (0 - +18 dB @ 60Hz) · Variable Input Level (Gain) Control · Remote Turn On/Off · Gold Plated RCA Inputs · High Level MOLEX Inputs · Power ON LED Indicator · LED Protection Indicator · Remote Bass Boost · S/N Ratio: > 95 dB · THD: <0.04% · Thermal Protection · Overload Protection · Short Circuit Protection · Anti-Thump Turn-On · Tri-Mode Configurable · Mono Block Subwoofer Amplifier · 1 Ohm Stable · MOSFET Power Supply · PWM (Pulse-Width-Modulation) System · Glass Epoxy PCB · Gold Plated RCA Inputs for Line Input & Bypass Output. · Gold Plated Terminals for Speaker Output and Power Input. · Thermal, Overload and Short Protection · Variable Sub-sonic Filter (15Hz~40Hz, 24dB/Octave) · Variable Low-pass Filter (20Hz~250Hz, 24dB/Octave) · Phase Control 0-180 degree · Remote Bass Control · Input Impedance : 10K Ohms · Soft Turn On/Off · Advanced Protection Circuitry · S/N Ratio:>90dB · Heavy Duty Power Coated Heatsink features and controls 2 ch amp PLA-219 PLA-219 high level inputs low level inputs input level control power LED 7 speaker connections power terminals power fuse features and specifications 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 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 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. 2 ch amp PLA-219 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 2 120 Watts x 2 15 Hz-30 KHz 10K Ohms 100 Ohms 250mV 2.5V 14.4V DC Neg. Ground (10.5-16V) 2-4 Ohms 5A 281 x 59 x 209 11.06 x 2.32 x 8.25 8 features and controls PLA-419 power LED 4 ch amp PLA-419 high level inputs low level inputs input level control high level inputs low level inputs input level control 9 speaker connections power terminals power fuse features and specifications 4 ch amp PLA-419 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 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 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. Ground (10.5-16V) 2-4 Ohms 10A 281 x 59 x 235 11.06 x 2.32 x 9.25 10 features and controls 2 ch amp PLA-2150 · PLA-2250 PLA-2350 · PLA-2450 PLA-2150 PLA-2250 PLA-2350 PLA-2450 high pass frequency control low pass frequency control bass boost level crossover mode selector high level inputs low level inputs input level control power LED p ...