8
Specifications
■
General Specifications
P4500
P3200
P1600
Power Output Level (Rated Power)
8
Ω
/STEREO
460 W + 460 W
340 W + 340 W
160 W + 160 W
20 Hz~20 kHz
4
Ω
/STEREO
620 W + 620 W
440 W + 440 W
200 W + 200 W
0.05%
8
Ω
/BRIDGE
1240 W
880 W
400 W
1 kHz
8
Ω
/STEREO
520 W + 520 W
370 W + 370 W
175 W + 175 W
0.05%
4
Ω
/STEREO
720 W + 720 W
520 W + 520 W
230 W + 230 W
8
Ω
/BRIDGE
1440 W
1040 W
460 W
1 kHz, 20 ms, no clip
2
Ω
/STEREO
1300 W + 1300 W
950 W + 950 W
350 W + 350 W
Power Bandwidth
Half Power, 0.1%
10 Hz~40 kHz
Total Harmonic Distortion (THD + N)
4~8
Ω
/STEREO
20 Hz~20 kHz, Half Power
8
Ω
/BRIDGE
0.05%
Frequency Response
10 Hz~50 kHz, +0, –1 dB
Intermodulation distortion (IMD)
4~8
Ω
/STEREO
7 kHz: 60 Hz, 1: 4, Half Power
8
Ω
/BRIDGE
0.05%
Damping factor
1 kHz, 8
Ω
200
Input Impedance
30 k
Ω
/Balance, 15 k
Ω
/Unbalanced
Residual Noise Vol. min.
12.7 kHz LPF
IHF-A network
–80 dB
SN Ratio Input 600
Ω
shunt
12.7 kHz LPF
IHF-A network
105 dB
104 dB
101 dB
Channel Separation
Half Power, 8
Ω
, Vol. max.
65 dB, 20 Hz~20 kHz
input 600
Ω
shunt
75 dB, 1 kHz
Slew Rate
STEREO
>30 V/
µ
sec
8
Ω
full swing
BRIDGE
>50 V/
µ
sec
Sensitivity (Vol. max.) Rated Power into 8
Ω
+5.7 dB
+4.2 dB
+1.2 dB
Voltage Gain (Vol. max.)
32.1 dB
Controls
Front Panel
POWER switch (Push on/Push off)
Volume (31 position dB calibrated)
Rear Panel
Mode switch (STEREO/BRIDGE/PARALLEL)
Connectors
Input
Barrier strip terminal
XLR-3-31 type
1/4-inch phone jack (balanced)
Output
5-way binding posts
Indicators
POWER
TEMP
(heatsink temp
≥
85
°
C)
PROTECTION (mute)
CLIP
×
2
OUTPUT SIGNAL
×
2
Protection Circuits
POWER switch ON/OFF, Muting, DC detection
TEMP (heatsink temp
≥
95
°
C)
PC limiter
RL
≤
1
Ω
Fan Circuits
Low speed (50
°
C), Variable, High speed (70
°
C)
Power Requirements
United States & Canada
120 V, 60 Hz
Europe
230 V, 50 Hz
Other
240 V, 50 Hz
Power Consumption
500 W/650 VA
400 W/500 VA
200 W/250 VA
Dimensions (W
×
H
×
D)
480
×
103.5
×
455 mm
Weight
16 kg
15 kg
12 kg
Accessories
Security cover
Options
Ventilation panel: VP1
0 dB=0.775 Vrms, Half Power=1/2 Power Output Level (Rated Power)
Specifications subject to change without notice.
