Pyramid PB1236GX, PB736GX, PB536GX, PB136GX, PB936GX User Manual
...
PB-136GX
PB-536GX
PB-936GX
PB-1836GX
PB-336GX
PB-736GX
PB-1236GX
USER'S MANUAL
PB-236GX
PB-836GX PB-1036GX
www.pyramidcaraudio.com
PB-636GX
congratulations...
on your purchase of a Pyramid Royal Blue 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
PB-136GX, PB-236GX, PB-336GX, PB-536GX, PB636GX, PB-736GX, PB-836GX, PB-936GX, PB-1036GX,
PB-1236GX, PB-1836GX, you’ll know you made the
right choice with a Pyramid Power amplifier.
table of contents
general features
features and specifications
PB-136GX
PB-236GX
PB-336GX/PB-536GX/PB-736GX
PB-936GX/PB-1236GX/PB-1836GX
PB-636GX
PB-836GX/PB-1036GX
electrical connections
PB-136GX/PB-236GX/PB-336GX
PB-536GX/PB-636GX/PB-736GX
PB-836GX/PB-936GX/PB-1036GX
PB-1236GX/PB-1836GX
stereo input connections
PB-136GX/PB-336GX/PB-536GX
PB-736GX/PB-936GX/PB-1236GX
PB-1836GX
mono input connections
PB-336GX/PB-536GX
PB-736GX/PB-936GX
PB-1236GX/PB-1836GX
2-5
6-7
8-9
10-15
16-17
18-19
20-21
22-23
24
high level input connections
PB-636GX/PB-836GX/PB-1036GX
mono input connections
PB-636GX/PB-836GX/PB-1036GX
high level mono input connections
PB-636GX/PB-836GX/PB-1036GX
speaker connections
PB-136GX/PB-336GX
PB-536GX/PB-736GX
PB-936GX/PB-1236GX/PB-1836GX
speaker connections
PB-236GX/PB-636GX
PB-836GX/PB-1036GX
mounting and installation
protection circuitry and troubleshooting
precautions
27-28
29
30
31
1
32-33
34
35
36
2/4 channel input connections
PB-236GX
25-26
general features
PB
High Performance
· 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
-136G
240
Watt 2 Channel Amplifier
X
PB
High Performance 400 Watt 4 Channel Amplifier
· 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
-236G
X
PB
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
-336G
X
2
general features
PB
High Performance 800 Watt 2 Channel
Bridgeable MOSFET Amplifier
· 400 Watts x 2 Output
· 800W 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
-536G
X
PB
High Performance 1000 Watt 4 Channel
Bridgeable MOSFET Amplifier
· 250 Watts x 4 Output
· 500W x 2 Bridged Output (250W x 2 + 500W 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
· S/N Ratio: > 95 dB
· THD: <0.04%
· Thermal Protection
· Overload Protection
· Short Circuit Protection
· Anti-Thump Turn-On
· Tri-Mode Configurable
-636G
X
PB
High Performance 1000 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
-736G
X
3
general features
PB
High Performance 1600 Watt 4 Channel
Bridgeable MOSFET Amplifier
· 400 Watts x 4 Output
· 800 Watts x 2 Bridged Output(400Wx2+800Wx1)
· 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
-836G
X
PB
High Performance 1200 Watt 2 Channel
Bridgeable MOSFET Amplifier
· 600 Watts x 2 Output
· 1200 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
-
936G
X
PB
High Performance 2000 Watt 4 Channel
Bridgeable MOSFET Amplifier
· 500 Watts x 4 Output
· 1000 Watts x 2 Bridged Output(500Wx2+1000Wx1)
· 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
-
1036G
X
4
general features
PB-1236GX
High Performance 1600 Watt 2 Channel
Bridgeable MOSFET Amplifier
· 800 Watts x 2 Output
· 1600W 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
PB-1836GX
High Performance 2400 Watt 2 Channel
Bridgeable MOSFET Amplifier
· 1200 Watts x 2 Output
· 2400W 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
5
features and controls
2 ch amp PB-136GX
pb-136GX
high level inputs
low level inputs
input level control
speaker connections
HI IN
CH R CH L
2 CHANNEL POWER AMPLIFIER
LOW IN
CH R
+ - - +
L
+
-
CH L
LEVEL
MIN MAX
POWER
power LED
6
GROUND
REM
+12V BATT
power terminals
power fuse
R
+
-
FUSE
features and specifications
2 ch amp PB-136GX
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.
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
278 x 81 x 209
10.9 x 3.2 x 8.25
7
features and controls
4 ch amp PB-236GX
pb-236GX
high level inputs
low level inputs
input level control
speaker connections
HI IN
CH4 CH3
4 CHANNEL POWER AMPLIFIER
LOW IN
CH 4
+ - - +
CH 3
LEVEL
POWER
MIN MAX
MIN MAX
LEVEL
LOW IN
CH 1
CH 2
HI IN
CH2 CH1
+ - - +
power LED
high level inputs
low level inputs
input level control
GROUND
REM
+12V BATT
CH1
CH2
+
+
-
CH3
CH4
+
+
-
--
FUSE
8
power terminals
power fuse
features and specifications
4 ch amp PB-236GX
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.
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
278 x 81 x 235
10.9 x 3.2 x 9.25
9
features and controls
2 ch amp PB-336GX • PB-536GX
pb-336GX
pb-536GX
power LED
protection LED
Remote Bass Boost
(PB-336GX Without )
high pass frequency control
low pass frequency control
bass boost level
crossover mode selector
speaker connections
REMOTE
BASS BOOST
2 CHANNEL MOSFET AMPLIFIER
POWERPROTECT
L
+
+
-
BRIDGED
+
LOW IN
L
HI IN
R L
+ - - +
R
high level inputs
low level inputs
10
BASS
LPF
HPF
80
2.5k
Hz
BOOST
35
400
0
+18db
Hz
LEVEL
FREQ.
HPF
MIN MAX
LPF
FULL
input level control
GROUND
REM
+12V BATT
R
-
FUSE
power terminals
-
power fuse
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