Hertz HE 4 [7/7] Advanced web manual he 4

Hertz HE 4 [7/7] Advanced web manual he 4
6
Advanced Web Manual HE 4
CONFIGURATION
TECHNICAL SPECIFICATIONS
Power Supply
Voltage
Minimum idling current
I
dling current when off
Consumption @ 1
Ω;
14.4 VDC
(
MAX Musi
cal P
ower)
Remote IN
Remote Out
I
nternal fuse
Amplifier stage
Bandwidth
(-3dB)
Dis
tortion - THD (1 kHz @ 4 Ω)
S/N Ratio (weighted A
@ 1 V)
Damping factor (
100 Hz @ 4 Ω)
I
nput sensitivity (PRE IN)
I
nput sensitivity (Speaker IN)
I
nput impedance (PRE IN)
I
nput impedance (Speaker IN)
Load impedance (MIN)
4 Ch
3 Ch
2 Ch
O
utput Power (RMS)
@ 14.4
VDC; THD 1%
4 Ch
4 Ch
3 Ch
3 Ch
2 Ch
4Ch CEA 2006 Rating
Inputs / Outputs / Filters
I
nput
O
utput
AMP
Filter
A
Channels
B Channels
A
RT
S
i
ze
B x L x H mm
inches
Weight kg
lb
11 ÷ 15 VDC
1 A
0.02 mA
25 A
6 ÷ 15 VDC (1 mA)
12 VDC - 15 mA
2 x 20 A
7 Hz ÷ 45 kHz
0.06%
104 dB
150
0.3 ÷ 5 V
1.4 ÷ 24 V
15 kΩ
470Ω
2Ω
2 x 2Ω + 1 x 4Ω
4Ω
70 W x 4 (4Ω)
100 W x 4 (2Ω)
70 W x 2 (4Ω) + 200 W x 1 (4Ω)
100 W x 2 (2Ω) + 200 W x 1 (4Ω)
200 W x 2 (4Ω)
55 W x 4 (4Ω)
PRE / Speaker
PRE Bypass
Full / Hi-pass / Lo-pass 40 ÷ 400Hz@24dB/Oct.
Full / Hi-pass / Lo-pass 40 ÷ 400Hz@24dB/Oct.
Automatic Remote Turn-On/Off with Speaker-In
267 x 393 x 63,5
10
9/16
x 15
1/2
x 2
1/2
3,629
8