Compact Class-D Monoblock Amplifier – 400W | 1 Ohm
Product Overview
The NX400.1 is a compact, high-efficiency mono amplifier designed to deliver clean and controlled bass performance in space-limited installations. With advanced Class-D technology and flexible filtering, it’s ideal for daily drivers seeking reliable low-frequency power.
Product Specifications
Model: NX400.1
Channels: 1
Circuit: Digital Class D
Power @ 14.4 V (≤1% THD+N):
• Watts @ 4 Ohms: 1 × 200
• Watts @ 2 Ohms: 1 × 300
• Watts @ 1 Ohm: 1 × 400
Frequency Range: 10 – 250 Hz @ -1 dB
Signal-to-noise Ratio: > 90 dB
THD+N @ 5 W: < 0.02 %
Input Sensitivity: 370 mV – 8.0 V
Filter Section:
• Subsonic Filter: 10 – 50 Hz
• Low Pass Filter: 50 – 250 Hz
• Bass Boost @ 40 Hz: 0 – 18 dB
Operating Voltage: 10.5 – 16.5 V (max. 5 sec. down to 7 V)
Start-stop Capability: Yes
High Level Input with EPS*: Yes (Type D)
Auto Turn-on: Yes (via High Level Input)
Bass Level Remote Controller: Yes
Fuse (external): 40 A
Dimensions:
• Width: 89 mm
• Height: 41 mm
• Length: 125 mm