Nexo NXAMP4x2mk2 User Manual

PAGE 12 / 80 NXAMPMK2 USER MANUAL
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Welcome to the NXAMPmk2 manual. Please take some time to read it and learn how to set up the device.
The NXAMPmk2 is a range of four-channel powered TD Controller developed to perfectly match the NEXO
range of speakers.
A TD Controller is a highly sophisticated audio processing unit, design to enhance the sonic performances
as well as to protect the NEXO speakers. This processor is coupled with four channels of power amplifier.
RACK INSTALLATION
The NXAMPmk2 should be mounted into a suitable rack unit, ensuring both front and rear mounting holes
are used to protect the device from mechanical damage.
Air flow of the NXAMPmk2 is from front to back, thus installation can mix DTDAMP (with DTD Controller),
first generation NXAMP and NXAMPmk2 in the same rack, all using the same air flow direction.
SPEAKER CABLE CHOICE
WARNING!
High voltage can be present on the power amplifier output terminals. Use at least NEC (National Electrical
Code) UL13 CL3 (under 300V) wiring cable to connect the NXAMPmk2 to the NEXO speakers.
To minimize power and damping factor losses in speaker cable, use suitable gauges from the table below.
Load Impedance (Ohms)
2
2.6
4
8
Cable section
Maximum length in meters (feet)
2.5 mm2 (AWG #13)
20 (66)
28 (92)
40 (130)
80 (260)
4 mm2 (AWG #11)
32 (105)
40 (130)
64 (210)
128 (420)
6 mm2 (AWG #9)
48 (160)
64 (210)
96 (315)
192 (630)

Nexo NXAMP4x2mk2 Specifications

General

Brand	Nexo
Model	NXAMP4x2mk2
Category	Controller
Language	English