PYLE Audio PLA-2150 User manual

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
flexibilitythemoderncaraudioenthusiastdemands.
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, PLA-
2850, 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 4 00 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 6 00 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 2
4 00 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 14 00 Watt 4 Channel
Bridgeable MOSFET Amplifier
High Performance 4000 Watt 2 Channel
Bridgeable MOSFET Amplifier
High Performance 10 00 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 10KOhms
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

PLA-2150
PLA-2250
features and controls
2 ch amp PLA-2150 • PLA-2250
PLA-2350 • PLA-2450
Remote Bass Boost
(PLA-2150 Without )
crossover mode selector
protection LED
low pass frequency control
bass boost level
power LED
high pass frequency control high level inputs
input level control
low level inputs
PLA-2350
PLA-2450
speaker connections power terminals
power fuse
11

crossover mode selector
input level control
low pass frequency control
high pass frequency control
bass boost level control
low level inputs
high level inputs
power LED
protection LED
power fuse
power terminals
speaker connections
when used with normal, full range systems, set this switch to “FULL.” If
youwishtousetheinternalcrossovertopoweradriverofspecificfrequency
range, use the “LOWPASS” or “HIGHPASS” settings.
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.
when the crossover selector switch is in “low pass” mode, this control
sets the upper frequency limit for audio program sent to the speakers.
when the crossover selector switch is in “high pass” mode, this control
sets the lower frequency limit for audio program sent to the speakers.
this control permits adjustment of the bass level up to an increase of
approximately 18 dB.
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.
this indicator is illuminated when built-in protection circuitry is activated.
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.
Remote Bass Boost Plug in the Remote Bass Boost Control wire in here.(PLA-2150 without)
40 Watts x 2
60 Watts x 2
300 Watts x 2
15 Hz-30 KHz
250mV
2.5V
14.4V DC Neg. Ground (10.5-16V)
2-4 Ohms
4-8 Ohms
10KOhms
100 Ohms
15A
281 x 59 x 209
11.06 x 2.32 x 8.25
75 Watts x 2
125 Watts x 2
500 Watts x 2
15A
281 x 59 x 280
11.06 x 2.32 x 11
PLA-2150 PLA-2250
75 Watts x 2
125 Watts x 2
600 Watts x 2
PLA-2350
100 Watts x 2
175 Watts x 2
700 Watts x 2
PLA-2450
20A
281 x 59 x 305
11.06 x 2.32 x 12
30A
281 x 59 x 343
11.06 x 2.32 x 13.5
frequency response
power supply voltage
output power @ 14.4v DC, 1KHz
RMS Power @ 4 Ohms
RMS Power @ 2 Ohms
Maximum Power Output
input sensitivity
low level inputs
high level inputs
maximum current draw
dimensions (W x H x L)
mm
inches
input impedance
low level inputs
high level inputs
matching speaker impedance
stereo mode
bridged mode
features and specifications
2 ch amp PLA-2150 • PLA-2250
PLA-2350 • PLA-2450
12

PLA-2550
PLA-2650
13
PLA-2750
PLA-2850
Remote Bass Boost
crossover mode selector
protection LED
low pass frequency control
bass boost level
power LED
high pass frequency control high level inputs
input level control
low level inputs
speaker connections power terminals
power fuse
features and controls
2 ch amp PLA-2550 • PLA-2650
PLA-2750 • PLA-2850

125 Watts x 2
200 Watts x 2
800 Watts x 2
15 Hz-30 KHz
250mV
2.5V
14.4V DC Neg. Ground (10.5-16V)
150 Watts x 2
225 Watts x 2
900 Watts x 2
2-4 Ohms
4-8 Ohms
10K Ohms
100 Ohms
20 A 20 A x 2
281 x 59 x 381
11.06 x 2.32 x 15 281 x 59 x 432 11.06 x 2.32 x 17
whenused with normal,full range systems, setthese switches to“FULL.”
If you wish to use the internal crossovers to power a driver of specific
frequency range, use the “LOWPASS” or “HIGHPASS” settings.
usethese controls tomatch the outputs of yourhead unit tothe amplifier.
Starting with your head unit set at about the 2 o’clock position, increase
theamp level controls untildistortion begins to occur,and reduce slightly
from this point.
when one or both of the crossover selector switches is in “low pass”
mode, one can set the upper frequency limit for audio program sent to
the speakers.
whenthe one or bothofcrossover selector switchisin “high pass” mode,
one can set the lower frequency limit for audio program sent to the
speakers.
this control permits adjustment of the bass level up to an increase of
approximately 18 dB in either or both pairs of channels.
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.
thisindicator is illuminatedwhen built-in protectioncircuitry is activated.
the fuse protects the amplifier and your car’s electrical system from short
circuit conditions.
usethese connectors to deliverpower,ground and remoteturn-oncontrol
to the amplifier.
these terminals are 14K gold plated to guarantee high conductivity and
minimum signal loss.
14
crossover mode selectors
input level controls
low pass frequency controls
high pass frequency controls
bass boost level controls
low level inputs
high level inputs
power LED
protection LED
power fuse
power terminals
speaker connections
Remote Bass Boost Plug in the Remote Bass Boost Control wire in here.
frequency response
power supply voltage
output power @ 14.4v DC, 1KHz
RMS Power @ 4 Ohms
RMS Power @ 2 Ohms
Maximum Power Output
input sensitivity
low level inputs
high level inputs
maximum current draw
dimensions (W x H x L)
mm
inches
matching speaker impedance
stereo mode
bridged mode
input impedance
low level inputs
high level inputs
PLA-2550 PLA-2650 PLA-2750 PLA-2850
281 x 59 x 482
11.06 x 2.32 x 19 281 x 59 x 532 11.06 x 2.32 x 21
200 Watts x 2
290 Watts x 2
1200 Watts x 2
300 Watts x 2
450 Watts x 2
2000 Watts x 2
25 A x 2 30 A x 2
features and specifications
2 ch amp PLA-2550 • PLA-2650
PLA-2750 • PLA-2850

PLA-4150
PLA-4250
15
PLA-4350
Remote Bass Boost
(PLA-4150 without)
protection LED
power LED
ch 3/4 low level inputs
ch 3/4 high level inputs
ch 1/2 low level inputs
ch 1/2 high level inputs
speaker connections power terminals
power fuse
ch 3/4 bass boost level control
ch 3/4 low pass frequency control
ch 3/4 high pass frequency control
ch 3/4 crossover mode selector switch
ch 3/4 input level control ch 1/2 input level control
ch 1/2 bass boost level control
ch 1/2 low pass frequency control
ch 1/2 high pass frequency control
ch 1/2 crossover mode selector switch
features and controls
4 ch amp PLA-4150 • PLA-4250 • PLA-4350

281 x 59 x 381
11.06 x 2.32 x 15
50 Watts x 4
75 Watts x 4
350 Watts x 4
PLA-4250
281 x 59 x 305
11.06 x 2.32 x 12
PLA-4150
35 Watts x 4
55 Watts x 4
250 Watts x 4
16
15 Hz-30 KHz
250mV
2.5V
14.4V DC Neg. Ground (10.5-16V)
75 Watts x 4
115 Watts x 4
500 Watts x 4
2-4 Ohms
4-8 Ohms
10K Ohms
100 Ohms
20 A 30 A
281 x 59 x 432
11.06 x 2.32 x 17
dual crossover mode selectors
dual input level controls
dual low pass frequency controls
dual high pass frequency controls
dual bass boost level controls
low level inputs
high level inputs
power LED
protection LED
power fuse
power terminals
speaker connections
whenused with normal,full range systems, setthese switches to“FULL.”
If you wish to use the internal crossovers to power a driver of specific
frequency range, use the “LOWPASS” or “HIGHPASS” settings.
usethese controls tomatch the outputs of yourhead unit tothe amplifier.
Starting with your head unit set at about the 2 o’clock position, increase
theamp level controls untildistortion begins to occur,and reduce slightly
from this point.
when one or both of the crossover selector switches is in “low pass”
mode, one can set the upper frequency limit for audio program sent to
the speakers.
whenthe one or bothofcrossover selector switchisin “high pass” mode,
one can set the lower frequency limit for audio program sent to the
speakers.
this control permits adjustment of the bass level up to an increase of
approximately 18 dB in either or both pairs of channels.
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.
thisindicator is illuminatedwhen built-in protectioncircuitry is activated.
the fuse protects the amplifier and your car’s electrical system from short
circuit conditions.
usethese connectors to deliverpower,ground and remoteturn-oncontrol
to the amplifier.
these terminals are 14K gold plated to guarantee high conductivity and
minimum signal loss.
CH 3/4 Remote Bass Boost Plug in the Remote Bass Boost Control wire in here.(PLA-4150 without)
frequency response
power supply voltage
output power @ 14.4v DC, 1KHz
RMS Power @ 4 Ohms
RMS Power @ 2 Ohms
Maximum Power Output
input sensitivity
low level inputs
high level inputs
maximum current draw
dimensions (W x H x L)
mm
inches
matching speaker impedance
stereo mode
bridged mode
input impedance
low level inputs
high level inputs
PLA-4350
20 A x 2
features and specifications
4 ch amp PLA-4150 • PLA-4250 • PLA-4350

protection LED
power LED
sub sonic control
input level control
phase shift switch
line level inputs
low pass frequency control
remote bass boost line level outputs
speaker connections power terminalspower fuse
PLA-4300D
features and controls
Class-D MONO BLOCK AMPLIFIER PLA-4300D
17

frequency response
output power @ 14.4v DC, 50Hz
RMS Power at @ 4 Ohms
RMS Power at @ 2 Ohms
RMS Power at @ 1.3 Ohms
Maximum Power Output
400W MONO
700W MONO
1200W MONO
4000W MONO
20 Hz-250 Hz (
- 3dB)
input impedance 10K Ohms
Low-frequency information for subwoofer only.High efficient power
Stiffly regulated PWM power supplies. MOSFET switches maintain
rated power over a wide range of battery voltages.
Adjustable from 20Hz to 250Hz with a slope of 24dB per octave.This
allows for the adjustment of the upper point of the frequency bandwidth
and the respective subwoofer.
Adjustable from 15Hz to 40Hz with a slope of 24dB per octave.This allows
for the attenuation of frequencies that are mostly inaudible and cause
unnecessary strain on the amplifier.
Protection against thermal, overload and short circuit conditions.
This amplifier come complete with a compact remote GAIN CONTROLLER
which can be conveniently mounted on or under the dashboard of your
car.
Class-D design
power supplies
crossover low pass filter
high pass subsonic filter
protection circuitry
remote dash-mount gain control
input sensitivity
power supply voltage 14.4V DC Neg. Ground (10.5-16V)
dimensions (W x H x L)
mm
inches
1 Ohmmin speaker lmpedance
40A x 2
281 x 59 x 381
11.06 x 2.32 x 15
T.H.D
S/N ration
fuse
>90dB
0.1%
250mV~4V Adjustable
PLA-4300D
features and specifications
Class-D MONO BLOCK AMPLIFIER PLA-4300D
18