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Popular Boss Audio NX2800.1 Manual Pages
User Manual in English - Page 1
... 4CH Power and Speaker wiring
TriMode
18 Troubleshooting 19 Specifications
ONYX MOSFET Amplifier User's Manual -
NX3000.2 NX2000.2 NX1600.2
Two Channel MOSFET Car Audio Amplifiers
NX3000.4 NX2500.4 NX2000.4
Four Channel MOSFET Car Audio Amplifiers
NX2800.1 NX1800.1
MonoBlock MOSFET Car Audio Amplifier
Congratulations on your choice for car audio entertainment!
page 1 It has been...
User Manual in English - Page 2
...level with connector (2-
and 4-channel models only)
• Remote subwoofer level control
• Four (4) mounting screws
ONYX MOSFET Amplifier User's Manual -
For flexibility in use of... your new amplifier, please check first that amplifiers are placed in many different kinds of installations, so we are ...
User Manual in English - Page 3
...Manual - When operating at 2 Ohms, the amplifiers will be sure you have enough current to run the amplifiers into a 2 Ohm load.
Features
Your new ONYX amplifier features the following:
• Class A-B operation
• Bridgeable outputs (except NX2800...10W per channel, when using parallel wiring.
If you can install four 8 Ohm speakers per speaker. This acoustic coupling effect ...
User Manual in English - Page 4
...repairs to a qualified service technician.
• To avoid risk of electronic shock or damage to the amplifier, do not permit any of a different type or rating may result in damage to replace the power fuse, replace...serviceable parts within the unit. Take special care when you need to your audio... repair this equipment to install it. ONYX MOSFET Amplifier User's Manual - Installation ...
User Manual in English - Page 5
... circuit to avoid audio phase problems.
7. Then connect...manual. Power up the amplifier.
9. Then set all speakers, following the diagrams in this ground wire to less than 39" (100 cm) in length. If multiple amplifiers are being used ) using 16 gauge (or heavier) wire.
3.
Do not mistake the input level control for your particular installation. Ignoring these instructions...
User Manual in English - Page 6
... wiring is preferred for best audio performance.
MonoBlock Amplifiers
NX1800.1 NX2800.1
Remote Subwoofer Level Control
L+
R+
L- page 6
Always use a high-quality RCA cable for best audio performance. GND
HIGH LEVEL INPUTS...
+
SPEAKER
To Audio Outputs of head
unit or signal processor
FUSES +1 2V
GND
RE M
POWER CONNECTIONS
ONYX MOSFET Amplifier User's Manual - NOTE: Do...
User Manual in English - Page 7
...
LOW PASS HIGH P ASS CROSSOVER
FREQ
FREQ
MODE
SUBWOOF ER LEVEL
CONT ROL
R
POWER
PROTECTION
+L
+R
BRIDGE D
SPEAKER CONNECTIONS
FUSES
+1 2V
GND
RE M
POWER CONNECTIONS
To Audio Outputs of head unit or signal processor
ONYX MOSFET Amplifier User...
User Manual in English - Page 8
...level inputs from your receiver to your amplifier at the same time!
4-Channel Amplifiers
NX3000.4 NX2500.4 NX2000.4
To FRONT Audio Outputs of head unit or signal processor
Remote Subwoofer Level Control
CH 1
+1 +21
CH CH 12
+1
CH
...+ CH4
BRIDGE D
SPEAKER CONNECTIONS
FUSES +1 2V
GND
RE M
POWER CONNECTIONS
To REAR Audio Outputs of head unit or signal processor
ONYX MOSFET Amplifier User...
User Manual in English - Page 11
page 11 Power and Speaker Wiring
MonoBlock
MonoBlock Amplifiers
NX1800.1 NX2800.1
SPEAKER IMPEDANCE
2-8 OHMS
Loudspeaker
L+
R+
L-
R- GND HIGH LEVEL
INPUTS
L
INPUTS
10 0mV-2V 2V-8V
INPUT SENSI TIVITY
MIN MAX
INPUT LEVEL
R
0
+18... +1 2V
GND
RE M
POWER CONNECTIONS
Battery FUSE
to REMOTE TURN-ON terminal of head unit
Chassis ground point
ONYX MOSFET Amplifier User's Manual -
User Manual in English - Page 14
...
in STEREO while the subwoofer simultaneously operates in the FULL position. To set up the amplifier to run in this mode, put the crossover switches in... REMOTE TURN-ON terminal of output channels.
SPEAKER IMPEDANCE
8 OHMS
Subwoofer
Battery FUSE
ONYX MOSFET Amplifier User's Manual - Insert high pass filter capacitors and a low pass filter inductor into the wiring as shown below. Component...
User Manual in English - Page 15
... CONNECTIONS
SPEAKER IMPEDANCE
2-8 OHMS
CH3 Speaker
CH4 Speaker
Battery FUSE
to REMOTE TURN-ON terminal of head unit
Chassis ground
point
ONYX MOSFET Amplifier User's Manual - page 15
User Manual in English - Page 16
... terminal. Power and Speaker Wiring
Bridged Mode
Bridged Mode
RIGHT Subwoofer
Connect the Postive (+) terminal of head unit
Chassis ground
point
ONYX MOSFET Amplifier User's Manual -
User Manual in English - Page 17
...NX2000.4
plus a subwoofer on one pair of head unit
Chassis ground
point
ONYX MOSFET Amplifier User's Manual -
Tri-Mode
SPEAKER IMPEDANCE
8 OHMS
RIGHT Subwoofer
Component values for the crossover frequency you to ...connect this amplifier to REMOTE TURN-ON terminal of output channels. To set up the amplifier to run in this page to check the table at the bottom of...
User Manual in English - Page 18
...problems persist, read the following troubleshooting tips which can pick up radiated noise. Check to match the signal level of the head unit. If it is achieved in the component driving the amplifier and unplug its inputs. Check all fuses, replace if necessary. Check the Crossover Control settings... product, compare your installation with this point, ... for the amp model is good air ...
User Manual in English - Page 19
... 2 Ohms
500W X 4
625W X 4
750W X 4
BRIDGED POWER into 4 Ohms
1600W X 1
2000W x 1 3000W x 1
n/a
n/a
Min. ONYX MOSFET Amplifier User's Manual - page 19 Specifications
MODEL
2-Channel MOSFET Amplifiers
NX1600.2 NX2000.2 NX3000.2
MonoBlock MOSFET Amplifiers
NX1800.1 NX2800.1
RMS POWER into 4 Ohms
400W x 2
500W x 2
700W x 2
900W x 1
1500W x 1
MAX POWER into 2 Ohms
800W X 2
1000W...
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