Nuvo NV-P2100 User manual

NV-P2100
Audio Amplifier Owner’s Manual

4
NV-P2100
Audio Amplifier
Congratulations on your purchase of the NuVo P2100 audio amplifier. The P2100 brings advanced tech-
nology of superior home sound together with the simplicity of user-friendly design, all at a price that is
easy to live with.
The P2100 offers two channels of clean pure sound and features of typically much more expensive and
complex amplifiers in a compact half-rack design. High efficiency technology allows the P2100 to run
significantly cooler than other analogue amplifiers and requires less operating power. So placing it in a
rack with your expensive and sensitive audiovisual equipment does not pose a heat risk.
The P2100 features a switchable audio sensing trigger allowing it to be turned on from an incoming
audio source. This makes it ideal for use in conjunction with whole-house audio systems such as the
NuVo Essentia when additional power is need. The P2100 can also be triggered to turn on using an
external voltage of 3-30 volts, either AC or DC, enabling the amplifier to be turned on or off from a
switched remote power source. Independent left and right channel sensitivity control lets you maximize
the potential volume of any audio source. Audio inputs and outputs provide the flexibility to add addi-
tional amplifiers to any installation.
Innovative, clear, affordable, simple. With the NuVo P2100 audio amplifier, you will introduce your
family to a whole new world of audio enjoyment.

NV-P2100
Audio Amplifier Front Panel
1. POWER Button: Pushing this button will manually supply power to the amplifier.
2. STAND BY LED: This blue LED (light-emitting diode) will remain lit as long as the P2100 is
plugged into an AC power supply.
3. ACTIVE LED: This LED lights to indicate that the amplifier is in normal amplification mode.
4. PROTECT LED: This LED lights to indicate that the amplifier has overheated or is experiencing
an external short in the audio signal, which has caused it to shut down.
5
MODEL NV-P2100
HIGH EFFICIENCY 200 WATT STEREO AMPLIFER
POWER STAND BY ACTIVE PROTECT
1234

6
NV-P2100
Audio Amplifier Back Panel
1. Audio Source Inputs: The P2100 will accept any line level stereo audio signal. This can be from the preamp
lineout of a multi-source, multi-zone whole-house system such as the NuVo Essentia
system, or the audio output of any non-amplified source, such as an AM/FM tuner,
CD player, or a Satellite receiver.
2. Audio Input 2: This is an alternate audio input for a stereo 1/8" mini plug.
3. Audio Source Outputs: These stereo outputs allow the incoming audio source to be daisy chained to another
amplifier.
4. Sensitivity Gain Control: Left and right channel sensitivity trim pots allow the incoming signal to be
increased or decreased to maximize the potential output of the audio source.
5. POWER MODE: This switch dictates how the amplifier responds to external triggers. The 2100 has 3
trigger methods; an incoming audio signal, an external voltage input, or the power
button on the front of the amplifier.
6. Voltage Trigger: This input trigger allows the P2100 to power up whenever a voltage of 3-30 volts AC
or DC is present.
7. Unit On: This provides a 12V output when the amplifier is powered on. This can be used to
turn on external audio equipment, or trigger a relay switching power strip.
8. Speaker Output: The speaker output attaches to the amplifier via a modular plug and provides 100
watts per channel output at 4 ohms.
9. AC Power Cord: The detachable AC power cord can be plugged into any grounded AC power source.
R
L
SENSITIVITY
OdBV = 1.0RMS
-12
+6
0
LEFT
+6 -12
RIGHT
0
AUDIO
INPUT
2
INPUT
OUTPUT
CONTROL SPEAKER
MODEL NV-P2100
HIGH EFFICIENCY 200 WATT
STEREO AMPLIFIER
NuVo Technologies Cincinnati Ohio. USA
120V 60HZ WATTS
250
UNIT
ON
+12VDC
100mA
VOLTAGE
TRIGGER
3-30 VOLTS
AC OR DC
ON/OFF SWITCH
AUDIO AC/DC
POWER
MODE
OUTPUT POWER
8OHM: 70W X 2
4OHM: 100W X 2
CONTROL
USE ONLY WITH 250V FUSE
USE ONLY WITH 250V FUSE
123456789

7
NV-P2100
Audio Source Inputs
The P2100 amplifier features two audio inputs designed to accept a line level audio signal. Most audio equip-
ment is equipped with a stereo RCA output that allows the audio signal to be taken directly to the P2100’s audio
input. This can be accomplished two different ways. Either with a standard stereo audio cable with left and right
RCA jacks on each end, or using a cable with left and right RCA jacks at the source end and a stereo 1/8" mini
jack into the "AUDIO INPUT 2" on the P2100. Fig. 1.
The P2100 is an ideal accessory for use with a multi-zone audio system such as the NuVo Essentia six-zone sys-
tem, which has a stereo lineout for each zone. This allows the P2100 to easily integrate with the multi-zone sys-
tem and provide additional amplification when needed.
Fig. 1
The 1/8" mini plug allows a stereo audio source input with only one connection. Another alternative is to utilize
a cable with a stereo 1/8" plug on both ends for use as example from a computer as an audio
R
LSENSITIVITY
OdBV = 1.0RMS
-12
+6
0
LEFT
+6 -12
RIGHT
0
AUDIO
INPUT
2
INPUT OUTPUT
Toapreamp lineout, or to the
audio output of your source
equipment.

8
Audio Sensitivity Control
The P2100 allows the flexibility of controlling the left and
right channel gain for the incoming audio signal. The
Sensitivity allows a control of –12 dB up to +6 dB, and is an
excellent tool for maximizing the full output potential of
your source equipment. Fig. 2.
Fig. 2
Left and Right
Sensitivity Trims
To best utilize this feature, set the volume for the source at
its fullest output level. Then adjust the left and right sensi-
tivity trims on the amplifier to allow the fullest possible out-
put from the speakers without distortion.
+6 or a counter clockwise turn is used to reduce the gain.
This would be the preferred setting for a distributed audio
system with variable preamp line outs, such as the NuVo
Essentia system. Reducing the gain can also be useful for
limiting the maximum power going to the speakers.
0or straight vertically is the factory default. This is the pre-
ferred setting for an audio signal from a preamp, such as a
distributed audio system with a fixed lineout, or the audio
output of a music server or CD player.
-12 is a high gain position. This is typically used when the
incoming audio signal is weak, such as a portable CD player.
Power Mode
The P2100 provides three basic methods for supplying power
to the amplifier. This can be accomplished by simply push-
ing the POWER button on the front of the unit, by sensing an
incoming audio signal, or by supplying a 3-30 volt AC or DC
current. The POWER MODE switch sets the amplifier to
respond to any of the three options. Fig. 3A, 3B, and 3C.
Fig. 3A
Setting the power mode switch in the left in the AUDIO
MODE sets the amplifier to respond to the presence of an
audio signal. If you are triggering the amplifier in this way,
you should expect a slight delay before it turns on. It will
then remain on for approximately three minutes after the
incoming audio signal has ended before the unit turns off.
This will prevent the unit from inadvertently turning off
when the audio signal is very low or stops temporarily.
Fig. 3B
In the center, ON/OFF SWITCH position, the amplifier will
turn on or off only when the POWER buttonon the front of
the unit is pushed.
Fig. 3C
The right, AC/DC position, sets the amplifier to respond to an
incoming voltage. This voltage can be AC or DC and anything
from 3-30 volts. This is very useful in conjunction with a
multi zone system or preamp that has voltage trigger out-
puts. In this mode the P2100 will turn on or off with the
source equipment.
R
LSENSITIVITY
OdBV = 1.0RMS
-12
+6
0
LEFT
+6 -12
RIGHT
0
AUDIO
INPUT
2
INPUT OUTPUT
CONTROL
UNIT
ON
+12VDC
100mA
VOLTAGE
TRIGGER
3-30 VOLTS
AC OR DC
ON/OFF SWITCH
AUDIO AC/DC
POWER
MODE
CONTROL
CONTROL
UNIT
ON
+12VDC
100mA
VOLTAGE
TRIGGER
3-30 VOLTS
AC OR DC
ON/OFF SWITCH
AUDIO AC/DC
POWER
MODE
CONTROL
CONTROL
UNIT
ON
+12VDC
100mA
VOLTAGE
TRIGGER
3-30 VOLTS
AC OR DC
ON/OFF SWITCH
AUDIO AC/DC
POWER
MODE
CONTROL

Voltage Trigger
This input is designed for a mono 1/8" plug to accept a
trigger voltage coming in from an external source.
Fig. 4.
Fig. 4
Any voltage ranging from 3 to 30 volts AC or DC will
cause the amplifier to turn on when the POWER MODE
switch (fig. 3C) is in the AC/DC mode.
Unit On
This output provides a constant 12 volts DC when the
amplifier is powered on. This is useful for powering on
external equipment with the P2100 Fig 5.
Fig. 5
Speaker Output
The P2100 provides 100 watts of output power per
channel at 4 ohms. It uses a modular plug that will
accept up to 14 gage, four conductor, speaker wire.
Stranded Four conductor sixteen gage wire is recom-
mended Fig 6.
Fig. 6
The NV-P2100 amplifier is designed to run at a maxi-
mum load of 4 ohms. Prolonged operation at less than
4 ohms could cause the amplifier to overheat and do
damage to its internal components. Overheating the
amplifier due to an excessive load will void the war-
ranty.
9
CONTROL
UNIT
ON
+12VDC
100mA
VOLTAGE
TRIGGER
3-30 VOLTS
AC OR DC
ON/OFF SWITCH
AUDIO AC/DC
POWER
MODE
CONTROL
CONTROL
UNIT
ON
+12VDC
100mA
VOLTAGE
TRIGGER
3-30 VOLTS
AC OR DC
ON/OFF SWITCH
AUDIO AC/DC
POWER
MODE
CONTROL
SPEAKER
OUTPUT POWER
8 OHM: 70W X 2
4 OHM: 100W X 2

NV-P2100 Specifications
10
Number of channels 2
Power output 70 Watts at 8 Ohms
Rated continuous power, each channel simultaneously driven , 20
Hz to 20 kHz at rated THD
Power output 100 Watts at 4 Ohms
Short Term continuous, each channel , both channels driven 1 kHz
,at rated THD.
Rated THD <0.8%
Frequency response 20Hz to 20 kHz
at 1 watt + 1 db
Input sensitivity Variable
0dB -1Volt rms
+6dB - 2 Volts rms
-12dB - .25 Volts rms
Input impedance 22 kohms
Voltage trigger Ac or Dc 3 to 30 Volts
Unit on / off + 12 Volts DC 75 mA
AC power 120 VAC, 60 Hz
240 VAC, 50 Hz
Power consumption 4 ohms 1 kHz Off, 6.8 Watts
On, no signal 7.6 Watts
1/10 power, 29.2 Watts
1/3 power, 79.9 Watts
Full power 405. Watts
Line fuse rating 120 VAC version: 4 amp time lag
240 VAC version: 2 amp time lag
Dimensions 8.5 in W x 3.75 in H x 13.5
214 mm W x 96 mm H x 340mm L
Weight (Unit) 12 lbs (4.54kg)
Weight (shipping) 17.2 lbs (6.51kg)
Warranty
NUVO Technologies warrants this product to be free of
defects in workmanship or material for a period of
three (3) years from the original date of purchase. This
warranty applies to the original purchaser only and is
not transferable. This warranty is subject to the follow-
ing conditions and exclusions:
•Defects caused by wear and tear, misuse, or
neglect are not covered by this warranty.
•This warranty will be void if:
a. The unit has been altered or modified.
b. The serial number has been removed
or defaced.
c. Original purchase is not from an
Authorized NUVO Dealer.
d. The warranty card is not completely
filled out and mailed within 10 days of
the original purchase.
Neither NUVO Technologies, nor NUVO dealers are
liable for any incidental or consequential damages
resulting from any defect in or failure of NUVO
Technologies products. This warranty gives the origi-
nal owner of NUVO Technologies products specific
legal rights, and he or she may also have other rights
which vary from state to state. This warranty is
expressly in lieu of all other agreements and war-
ranties, expressed or implied, except as may be other-
wise required by law.

NV-P2100 Wiring Diagram
11
R
L
SENSITIVITY
OdBV = 1.0RMS
-12
+6
0
LEFT
+6 -12
RIGHT
0
AUDIO
INPUT
2
INPUT OUTPUT
CONTROL SPEAKER
MODEL NV-P2100
HIGH EFFICIENCY 200 WATT
STEREO AMPLIFIER
NuVo Technologies Cincinnati Ohio. USA
120V 60HZ WATTS
250
UNIT
ON
+12VDC
100mA
VOLTAGE
TRIGGER
3-30 VOLTS
AC OR DC
ON/OFF SWITCH
AUDIO AC/DC
POWER
MODE
OUTPUT POWER
8 OHM: 70W X 2
4 OHM: 100W X 2
CONTROL
USE ONLY WITH 250V FUSE
USE ONLY WITH 250V FUSE
120V 60Hz 300W
MODEL NV-E6M
SIX SOURCE SIX ZONE
AUDI O DIST RIBUT IONSYSTEM
KUST OM I NC. CI NCI NNATI , OH USA
LINE OUT
L
LINE OUT / SPEAKER
LINE OUT LINE OUT LINE OUT LINE OUT LINE OUT
ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6
20W/8 OHM X2 20W/8 OHM X2 20W/8 OHM X2 20W/8 OHM X2 20W/8 OHM X2 20W/8 OHM X2
RLRLRLRLRLR
LEFT
-+
RIGHT
-+ LEFT -+
RIGHT
-+ LEFT -+
RIGHT
-+ LEFT -+
RIGHT
-+ LEFT -+
RIGHT
-+ LEFT -+
RIGHT
-+
0215
IR EMITTER OUTPUTS
+12V OUTPUT PULSE
123456SUM
AUDIO OUTPUT
CONNECT TONV-E6X
ODD NUMBERED OUTPUTS ARE IDENTICAL ( TIED TOGETHER)
EVEN NUMBERED OUTPUTS ARE IDENTICAL (TIED TOGETHER)
REFER TO MANUAL
0123
DIAGNOSTIC CONTROL
-INPUT- -OUTPUT-
MUTE UNITON
+12V GN.O. G
123456
INPUT SOURCES
L
R
DIGITAL OUTPUT
CONNECT TO
NV-E6X
NETWORK
CONNECTTO
NV-EZP
The NuVo P2100 has the ability to be triggered by an incoming audio signal, or by the presence of a voltage as shown in the
diagram with the NuVo Essentia system.
The variable line-out of the NuVo Essentia amplifier allow the volume to be controlled by the audio systems keypads. The best
sensitivity trim setting for this is +6.

www.nuvotechnologies.com
4940 Delhi Pike
Cincinnati, OH 45238 U.S.A.
513-347-2180