Pure Audio System Brochure

PRS — amplifiers
54
To get the most from the DEX-P9R, Pioneer strongly recommends using it in combination with the DEQ-P9 and the PRS amps
and speakers, to create a variety of system set-ups that suit your sound preference and in-car audio characteristics. In both the
configurations shown below, the external amplifiers are driven by the DEQ-P9’s Hi-Volt outputs. These very high-quality outputs
use their own balanced plus/minus PWM power supply to minimise noise and distortion. Create the ultimate system by using
the DEQ-P9 in its 4-way (low, mid, high, subwoofer) configuration for optimum performance. Each band has its dedicated
speaker, while the Crossover Network and Time Alignment feature allow for each band to be precisely tuned. Result: perfectly
balanced acoustics. If you prefer to work with a 2-way plus subwoofer system, the resulting extra channel won't go to waste. It
can be used to drive a full-range rear fill speaker and will enhance the rear seat acoustics.
❚ Front 3-way Plus 2 Subwoofers System —
Complete L/R Mirror Layout
❚ Front 3-way/Rear 2-way/2 Subwoofers System
Warning: Pioneer Power Series amplifiers are designed to supply higher output power than conventional amplifiers. Therefore, please use a subwoofer whose nominal input power is about twice the connected Power Series
amplifier’s continuous output power.
* Not available in the UK.
The front 3-way configuration in this system consists of a low and midrange
speaker and a tweeter, driven by the DEQ-P9's active network. The rear 2-way
configuration is driven through the mid-output channel of the DEQ-P9. This
mid-output can be used as a full-range output, which can then be combined with
the UD-N2PRS crossover network to drive a 2-way system. The rear speaker's
sound output will improve the ambience, while also giving rear seat passengers
a better listening experience.
Front/Rear Seat
Subwoofer
Rear Seat
Front Seat
Subwoofer
TS-C1300R
without tweeter
TS-T3PRS
DEX-P9R*
TS-T3PRS
TS-C1300R
without tweeter
TS-W12PRS
R
DEQ-P9
L
PRS-X320
Sub
TS-W12PRS
PRS-X320
PRS-X320
PRS-X340
DEQ-P9
TS-T3PRS
TS-C1300R
without tweeter
TS-C1300R
without tweeter
TS-W12PRS
TS-W12PRS
TS-C1700R
TS-C1700R
Tweeter
Tweeter
TS-T3PRS
TS-M7PRS
TS-M7PRS
Front 3-Way Front 3-Way
REAR 2-WAYREAR 2-WAY
DEX-P9R
High
Mid
Sub
Low
PRS-X340
Sub
Low
Low
MidMid
HighHigh
TS-M7PRS
PRS-X320
TS-M7PRS
PRS-X320
To bring out the full potential of the DEQ-P9, set up a front 3-way system plus
subwoofer, as shown here. This system configuration guarantees the utmost in
accurate sound staging.
* For specific needs — even in this system configuration — rear speakers can be added via the
DEX-P9R’s rear RCA output.
4 x 150 W 2 x 200 W 2 x 120 W
2 x 500 W 1 x 800 W 1 x 400 W
4 x 37.5 W 2 x 50 W 2 x 30 W
4 x 75 W 2 x 100 W 2 x 60 W
2 x 150 W 1 x 200 W 1 x 120 W
4 x 115 W or 2 x 163 W or 2 x 87 W or
2 x 360 W 1 x 486 W 1 x 313 W
LPF-Low, LPF High,
HPF-Low, BPF
LPF-Low, LPF-High,
HPF-Low, HPF-High
40 – 120 Hz
3 – 9 kHz
50 – 120 Hz 50 – 120 Hz
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40 – 120 Hz 60 Hz
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PRS Amplifiers — Features
PRS-X340 PRS-X320 PRS-X220*
Max. output power
Continuous output power (RMS) (14.4 V)
20 – 20 kHz/4 ohms
20 – 20 kHz/2 ohms
Bridged 4 ohms
DIN output power
(DIN45324, +B = 14.4 V)
Variable Crossover network
A channel
B channel
Low Frequencies (-12 dB/oct)
High Frequencies (-12 dB/oct)
LPF/HPF Network (-12 dB/oct)
Input level/gain control
PWM Regulated MOSFET power supply
High Voltage Input capability (400 mV — 6.5 V)
Low load impedance capability (1 — 8 ohm)
Variable Bass Emphasis (0 — 18 dB)
Subsonic filter: 15 Hz (-24 dB/oct)
Gold-plated RCA input and output terminals
(full range) enabling Link Top connection
Gold-plated screw-type speaker terminals
Large gold-plated power/ground terminals
(screw-type)
High performance balanced isolator circuit
Reversible endcaps for installation versatility
MOSFET output section
PRS — recommended system set-ups
PRS-X320
PRS-X340