Hertz HE 4 Advanced Web Manual

www.hertzaudiovideo.com

Elettromedia - 62018 Potenza Picena

(MC)

Italy - T + 39 0733 870 870 - F + 39 0733 870 880 - www.elettromedia.it

HE 4

PRE IN Stereo

Advanced Web Manual HE 4

REMOTE IN

Selectable

Selectable

REMOTEPRE OUT

Front Rear / Subwoofer

INPUTS

SPEAKER IN Stereo

INPUTS

Selectable

Selectable

REMOTE OUT

with Speaker IN

other amplifier
in the system

SPEAKER OUT

REMOTE IN

1

PRE IN Mono (2 Ch Mode)

Advanced Web Manual HE 4

REMOTE IN

PRE OUT

REMOTE

Right Left

Right Left

INPUTS

SPEAKER IN Mono (2Ch Mode)

INPUTS

other amplifier
in the system

SPEAKER OUT

REMOTE IN

REMOTE OUT

with Speaker IN

2

Advanced Web Manual HE 4

OUTPUTS

4 Channels Mode - Multichannel

4 Channels Mode - Front / Rear

OUTPUTS

Mid-high Woofer

Front Rear

min

2Ω

min

2Ω

min

2Ω

min

2Ω

Full

A CH B CH

Full

min

2Ω

min

2Ω

min

2Ω

min

2Ω

10 mm

Hi-pass

A CH

B CH

Lo-pass

3

Advanced Web Manual HE 4

OUTPUTS

2 Channels Mode - Front

3 Channels Mode - Front / Sub

OUTPUTS

Left Right

Front Sub

min

4Ω

min

2Ω

min

2Ω

min

4Ω

min

4Ω

Hi-pass

Lo-pass

B CH

A CH

A CH B CH

Hi-passHi-pass

4

Advanced Web Manual HE 4

Sub A Sub B

min

4Ω

min

4Ω

2 Channels Mode - Sub

CONTROLS

Lo-pass

A CH

B CH

Lo-pass

5

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