Pioneer Super Tuner III D DEH-3150UB Brochure page 37
Pioneer car entertainment product brochure
Hide thumbs
Also See for Super Tuner III D DEH-3150UB:
- Owner's manual (128 pages) ,
- Service manual (80 pages)
Advertisement
PRS-A900
4/3/2-Channel Bridgeable Power Amplifier
• 50 W × 4 (4 Ω)/100 W × 2 (4 Ω)/50 W × 2 +
100 W × 1 (4 Ω)/50 W × 4 (2 Ω) (continuous power)
• 100 W × 4 (4 Ω)/100 W × 2 + 200 W × 1 (4 Ω)/
200 W × 2 (4 Ω) (max. power)
• Bridgeable 4/3/2-channel capability
• Current feedback amplifier
• L/R independent power supply
PRS-D2000SPL
Class-D Mono Amplifier
• 750 W × 1 (4 Ω)/1,500 W × 1 (2 Ω)/
2,000 W × 1 (1 Ω) (continuous power)
• 1,500 W × 1 (4 Ω)/3,000 W × 1 (2 Ω)/
4,000 W × 1 (1 Ω) (max. power)
PRS-D1200SPL
Class-D Mono Amplifier
• 500 W × 1 (4 Ω)/1,000 W × 1 (2 Ω)/
1,200 W × 1 (1 Ω) (continuous power)
• 1,000 W × 1 (4 Ω)/2,000 W × 1 (2 Ω)/
2,400 W × 1 (1 Ω) (max. power)
Common Features
• Variable LPF (40 Hz to 240 Hz, –24 dB/oct.)
• Input level control (400 mV to 6.5 V)
• Low load impedance capability (1 Ω to 8 Ω)
• Gold-plated RCA input and output terminals
Class-D Amplifiers
PRS-D2000SPL
PRS-D1200SPL
PRS-D1200M
Class-D amplifiers overcome the inefficiencies of traditional
Class-A or AB amplifiers. Pioneer's Class-D amps transform
very little power into heat while a very high percentage
of the power supply (67 %) is transformed into the load.
This results in a very compact amp which needs little
input power to produce very high output power.
The Class-D amplifier's PWM (Pulse Width Modulator)
modulates the original audio input signal with another
MASS (Multiple Amplifier Synchronization System) Connection Examples
Single-Amplifier Configuration*: 2,000 W RMS
SYNC OUTPUT
Mode select switch
must be in
MASTER position.
SYNC INPUT
Two-Amplifier Bridged Configuration**: 4,000 W RMS
Mode select switch
must be in
MASTER position.
Signal source
Mode select switch
must be in
SYNC INV position.
Wiring for speaker must be 10 AWG minimum.
Load may be any combination of speakers but impedance must be 1 Ω or larger.
Load may be any combination of speakers but impedance must be 2 Ω or larger.
Caution: To avoid damaging your amplifier/subwoofer system, please make sure that the continuous power output of the amplifier is lower than the nominal power handling of the subwoofer.
TVC (Total Vibration Control) Technology
For superior sound quality across a wide
spectrum, Pioneer's TVC (Total Vibration
Control) technology thoroughly suppresses
vibration from parts and mechanisms that
can interfere with sound.
• 0/1-gauge, large block-type
gold-plated power/ground
terminals
• 4-gauge, large block-type gold-
plated power/ground terminals
• PWM regulated power supply with
MOSFET switching
• 4-gauge, large block-type gold-plated speaker terminals
• Variable Bass Boost Remote (40 Hz to 120 Hz, 0 dB to +12 dB)
• Subsonic filter (20 Hz, –24 dB/oct.)
• SYNC control
GM-D8400M
GM-D7400M
signal which has a much higher fixed frequency. The result
is a digital signal which contains the input signal and a
band of frequency components around the modulation
frequency. A LPF (Low Pass Filter) will then filter out the
high frequency pulses and the resulting amplified output
signal is then sent to the subwoofer and/or speakers.
PRS-D2000SPL
+
1 Ω minimum
L
–
+
R
2,000 W
–
Signal source
PRS-D2000SPL
L
–
+
R
2 Ω minimum
4,000 W
–
+
• L/R symmetric layout circuit
• Input level/gain control (400 mV to 6.5 V)
(L/R independent)
• Low load impedance capability
(4 Ω, 2 Ω to 8 Ω allowable)
• Gold-plated RCA input terminals
• Gold-plated large block-type speaker terminals
H-Shaped Chassis
Stabilizes the amplifier and it's internal
componentry by absorbing outer
vibration with superior speed.
4,000 W Max.
2,400 W Max.
PRS-D2000SPL
PRS-D1200SPL
With the PRS-D2000SPL, PRS-D1200SPL and PRS-D1200M's SYNC connection, adjustment
of the master amplifier also adjusts all other amplifiers in the cascade. This makes control
simpler and more convenient.
* These are only a few examples of connection configurations for the PRS-D2000SPL. Ask your nearest car
stereo installer or dealer about power/ground wiring and installation details for the PRS-D2000SPL,
PRS-D1200SPL and PRS-D1200M.
Two-Amplifier Configuration*: 4,000 W RMS
Mode select switch
must be in
MASTER position.
+
Mode select switch
must be in
–
SYNC position.
*1 Ω minimum speaker impedance for this configuration or damage will occur.
**2 Ω minimum speaker impedance for this configuration or damage will occur.
Caution: Having more than four amps in a sync configuration is not recommended.
Sine waves can put excessive stress on an audio system, so if a sine wave source is used at high
output level, damage can occur.
• Gold-plated large block-type power/ground
terminals
• High-performance balanced isolator circuit
• Multi Emitter Bipolar Transistor
• TVC (Total Vibration Control) technology
Left and Right Channel
Independent Power Supply
L/R symmetric circuit layout
improves channel separation.
The pride of a winner takes world-leading DNA
PRS-D2000SPL
• High-performance balanced isolator circuit
• High-efficiency MOSFET output section
• MASS (Multiple Amplifier Synchronization System)
• Removable terminal/settings cover
Current vs. Power
50
40
30
20
10
0
100
200
300
Power output (Watt –4 Ω)
PRS-D1200M
1 Ω minimum
L
–
+
2,000 W
R
Signal source
1 Ω minimum
–
+
2,000 W
400 W Max.
Class-AB
Class-D
400
500
PRS-D2000SPL
+
–
+
–
37
Advertisement
