10 15
ITALIANO
DAT TECN C
ALIMEN AZIONE 11 ÷ 15 VDC
ASSORBIMEN O A VUO O 0,8 A
ASSORBIMEN O MAX (Pot. Nominale) 14 A
MAX DYNAMIC POWER (2 Ch x 4 Ohm) 75 W
MAX DYNAMIC POWER (1 Ch x 4 Ohm) Bridge 225 W
PO ENZA NOMINALE CON . ( oll. +10 %; -5 %)
2 Ch x 4 Ohm; 0,3 % HD; 12 VDC 45 W (RMS)
PO ENZA OU CON INUA (2 Ch x 4 Ohm; 13,8 VDC) 50 W (RMS)
PO ENZA OU CON INUA (2 Ch x 2 Ohm; 13,8 VDC) 75 W (RMS)
PO ENZA OU MONO (1 Ch x 4 Ohm; 13,8 VDC) Bridge 150 W (RMS)
DIS ORSIONE HD (1 KHz; 90% Pot. Nominale) 0,07 %
BANDA PASSAN E (-3 dB; Pot. Nominale) 4 Hz ÷ 100 KHz
FA ORE DI SMORZAMEN O (4 Ohm) 150
EMPO DI SALI A 4,5 µS
RAPPOR O SEGNALE RUMORE 98 dBA
SENSIBILI A' D'INGRESSO 0,3 V ÷ 4 VRMS
IMPEDENZA D'INGRESSO 15 KOhm
IMPEDENZA DI CARICO Stereo 8 - 4 - 2 Ohm
IMPEDENZA DI CARICO Mono 8 - 4 Ohm
REMO E IN 7 ÷ 15 VDC
DIMENSIONI (BxAxL) 175 x 50 x 290 mm
ENGLISH
TECHN CAL DATA
POWER SUPPLY 11 ÷ 15 VDC
IDLING CURREN 0.8 A
MAX CONSUMP ION (Nominal Pwr) 14 A
MAX DYNAMIC POWER (2 Ch x 4 Ohms) 75 W
MAX DYNAMIC POWER (1 Ch x 4 Ohms) Bridge 225 W
CON . NOMINAL POWER ( ol. +10%; -5%)
2 Ch x 4 Ohms; 0.3% HD; 12 VDC 45 W (RMS)
CON . OU POWER (2 Ch x 4 Ohms; 13.8 VDC) 50 W (RMS)
CON . OU POWER (2 Ch x 2 Ohms; 13.8 VDC) 75 W (RMS)
MONO OU POWER (1 Ch x 4 Ohms; 13.8 VDC) Bridge 150 W (RMS)
DIS OR ION HD (1 KHz; 90% Nominal Pwr) 0.07 %
BANDWID H (-3 dB; Nominal Pwr) 4 Hz ÷ 100 KHz
DAMPING FAC OR (4 Ohms) 150
RISE IME 4.5 µS
SIGNAL / NOISE RA IO 98 dBA
INPU SENSI IVI Y 0.3 V ÷ 4 VRMS
INPU IMPEDANCE 15 KOhms
LOAD IMPEDANCE Stereo 8 - 4 - 2 Ohms
LOAD IMPEDANCE Mono 8 - 4 Ohms
REMO E IN 7 ÷ 15 VDC
DIMENSIONS (WxHxD) 175 x 50 x 290 mm (6.88 x 1.96 x 11.41 inch)
LR 72
LR 72
CONF GURAT ON OF CONNECT NG CLAMPS
CONTROLS AND FUNCT ONS
INDICATORS LIGHTS
SAFE
When lit, it indicates the intervention of pro-
tection circuits: in case of overheating (tempe-
rature exceeding 80° C / 176° F) or output
anomalies (presence of continuous current,
short circuit, or dangerously low load impe-
dance). When protection circuits intervene,
the amplifier shuts down. urn the amplifier
off. When the problem is corrected, turn the
amplifier back on.
FUNCTION
SELECTION INPUTS LEVEL
CONTROLS
POWER
Input clamps for the ampli-
fier power supply.
Connect the battery positi-
ve and negative according
to indicated polarities.
Applied voltage must be
between 11 and 15 VDC.
IN
urn on control for the ampli-
fier coming from radio-casset-
te player (or from any sources
provided with remote control
for amplifiers).
Applied voltage must be
between 7 and 15 VDC.
OUTPUT CLAMPS
ON
Lit when the amplifier is on.
MODE
STEREO:
he amplifier is se-
lected as stereo.
MONO:
he amplifier si se-
lected as mono.
Right input is used.
PRE IN
Left and Right inputs of the
amplifier.
hey can be used to amplify
the PRE output of a signal
source (radio, CD-DA ),
an electronic crossover out-
put or an output of any kind
of signal processor at pre-
amplified level.
LEVELS
Level control
for the ampli-
fier Left and
Right outputs.
Sensitivity
varies from
300 mV to 4 V.
POWER SUPPLY
CLAMPS REMOTE
L / R
Power outputs for the Left and Right channels of
the amplifier. Connect loudspeakers according to
indicated polarities.MONO
Outputs for bridge mono configuration. o be
used when the amplifier is selected in MONO IN
R configuration through the switch on the front
side of the amplifier.
