PYLE Audio PLA-2150, PLA-2250, PLA-219, PLA-2550, PLA-2650 User Manual
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Class-D Mono Block Power Amplifier
PLA-4300D
PLA- 2 1 9 PLA-2150
PLA-2250 PLA-2350
PLA-2450 PLA-2550
PLA-2650 PLA-2750
PLA-2850
Two Channel High
Performance Power Amplifier
PLA- 4 1 9 PLA-4150
PLA-4250 PLA-4350
Four Channel High
Performance 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.
1
mono input connections
PLA-2150/PLA-2250/PLA-2350
PLA-2450/PLA-2550/PLA-2650
PLA-2750/PLA-2850
23
stereo input connections
PLA-219/PLA-2150/PLA-2250/PLA-2350
PLA-2450/PLA-2550/PLA-2650
PLA-2750/PLA-2850
21-22
speaker connections
PLA-419/PLA-4150
PLA-4250/PLA-4350
PLA-4300D
system wiring
30
table of contents
electrical 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
19-20
2/4 channel input connections
PLA-419
24-25
features and specifications
PLA-219
7-8
PLA-419
9-10
PLA-2150/PLA-2250/PLA-2350
PLA-2450/PLA-2550/PLA-2650
PLA-2750/PLA-2850
11-14
PLA-4150/PLA-4250/PLA-4350
15-16
general features
2-6
PLA-4300D
17-18
mounting and installation
34
protection circuitry and troubleshooting
35
27
28
31
32-33
29
speaker connections
PLA-2150/PLA-2250/PLA-2350
PLA-2450/PLA-2550/PLA-2650
PLA-2750/PLA-2850
high level mono input connections
PLA-4150/PLA-4250/PLA-4350
mono input connections
PLA-4150/PLA-4250/PLA-4350
high level input connections
PLA-4150/PLA-4250/PLA-4350
precautions
36
2
· 100 Watts x 4 Output
· Variable Input Level (Gain) Control
· 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
PLA-419
High Performance 400 Watt 4 Channel 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
PLA-2150
High Performance 600 Watt 2 Channel
Bridgeable MOSFET Amplifier
· 120 Watts x 2 Output
· Variable Input Level (Gain) Control
· 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
PLA-219
High Performance
240
Watt 2 Channel Amplifier
general features
3
· 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
PLA-2350
High Performance 1200 Watt 2 Channel
Bridgeable MOSFET Amplifier
· 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
PLA-2450
· 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
PLA-2250
High Performance 1000 Watt 2 Channel
Bridgeable MOSFET Amplifier
High Performance 1400 Watt 2 Channel
Bridgeable MOSFET Amplifier
general features
4
· 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
PLA-2550
High Performance 1600 Watt 2 Channel
Bridgeable MOSFET Amplifier
· 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
PLA-2750
· 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
PLA-2650
general features
High Performance 1800 Watt 2 Channel
Bridgeable MOSFET Amplifier
High Performance 2400 Watt 2 Channel
Bridgeable MOSFET Amplifier
5
· 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
PLA-2850
· 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
PLA-4250
· 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
PLA-4150
general features
High Performance 1400 Watt 4 Channel
Bridgeable MOSFET Amplifier
High Performance 4000 Watt 2 Channel
Bridgeable MOSFET Amplifier
High Performance 1000 Watt 4 Channel
Bridgeable MOSFET Amplifier
· 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
PLA-4300D
· 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
PLA-4350
6
High Performance 2000 Watt 4 Channel
Bridgeable MOSFET Amplifier
4000W Mono Block MOSFET Amplifier
general features
PLA-219
7
features and controls
2 ch amp PLA-219
high level inputs
input level control
low level inputs
power LED
speaker connections
power terminals
power fuse
8
frequency response
power supply voltage
output power @ 14.4v DC, 1KHz
RMS Power @ 4 Ohms
Maximum Power Output
input sensitivity
low level inputs
high level inputs
30 Watts x 2
120 Watts x 2
15 Hz-30 KHz
250mV
2.5V
14.4V DC Neg. Ground (10.5-16V)
input level control
low level inputs
high level inputs
power LED
power fuse
power terminals
speaker connections
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.
this amp features gold-plated RCA input jacks for high impedance input.
Use these with car stereo output which uses RCA-type connector cables.
if your car stereo lacks RCA-type output jacks, you may connect speaker
output leads to these input connectors.
this indicator is illuminated when power is applied.
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.
maximum current draw
dimensions (W x H x L)
mm
inches
2-4 Ohms
5A
input impedance
low level inputs
high level inputs
10K Ohms
100 Ohms
matching speaker impedance
stereo mode
bridged mode
281 x 59 x 209
11.06 x 2.32 x 8.25
features and specifications
2 ch amp PLA-219
PLA-419
9
features and controls
speaker connections
power terminals
power fuse
high level inputs
input level control
low level inputs
high level inputs
input level control
low level inputs
power LED
4 ch amp PLA-419
10
input level control
low level inputs
high level inputs
power LED
power fuse
power terminals
speaker connections
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.
this amp features gold-plated RCA input jacks for high impedance input.
Use these with car stereo output which uses RCA-type connector cables.
if your car stereo lacks RCA-type output jacks, you may connect speaker
output leads to these input connectors.
this indicator is illuminated when power is applied.
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.
frequency response
power supply voltage
output power @ 14.4v DC, 1KHz
RMS Power @ 4 Ohms
Maximum Power Output
input sensitivity
low level inputs
high level inputs
30 Watts x 4
100 Watts x 4
15 Hz-30 KHz
250mV
2.5V
14.4V DC Neg. Ground (10.5-16V)
maximum current draw
dimensions (W x H x L)
mm
inches
2-4 Ohms
input impedance
low level inputs
high level inputs
10K Ohms
100 Ohms
matching speaker impedance
stereo mode
bridged mode
10A
281 x 59 x 2
35
11.06 x 2.32 x 9.25
features and specifications
4 ch amp PLA-419
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