Need help?Do you have a question about the Massive Audio NX3 and is the answer not in the manual?
General| Channels | 3 |
|---|---|
| Minimum Impedance Unbridged | 2 Ohms |
| Minimum Impedance Bridged | 4 Ohms |
| Fuse Rating | 30A |
| Input Sensitivity | 0.2V - 6V |
Record amplifier model, dealer name, purchase date, and installation details for service.
Connect speakers/subwoofers to terminals, ensuring proper polarity. Avoid chassis ground connection.
Connect to vehicle battery positive terminal via fuse or circuit breaker within 18 inches.
Connect to head unit or signal source remote turn-on lead for amplifier activation.
Connect directly to a stripped metal frame point, using the shortest possible cable.
Use for source units with RCA outputs; requires minimum 200mV level. Use high-quality cables.
Connect remote controller for subwoofer volume adjustment from the driver's seat.
Matches amplifier sensitivity to source unit signal voltage (5V-200mV). Not a volume control.
Selects desired low pass crossover frequency from 40Hz to 220Hz.
Filters unwanted low frequencies from 10Hz to 50Hz, increasing woofer power handling.
Boosts bass level by 0dB, 6dB, or 12dB, centered at 50Hz.
Controls frequencies for front channels, cuts low frequencies from OFF to 200Hz.
Controls rear channel frequencies (LP, Full Range, HP). Crossover 50Hz-750Hz.
LED lights up when the amplifier is functioning correctly.
Red LED flashes if a fault is present. Disconnect amplifier to resolve.
Selects signal source for subwoofer: External RCA (up) or 4CH input (down).
Adjusts bass boost curve. Clockwise for narrow/sharp, counter-clockwise for wide range.
Illustrates wiring connections for N3/N4 and N2 mono amplifiers for single woofer loads.
Diagram for connecting multiple woofers to mono amplifiers, noting minimum load requirements.
Diagram showing the wiring configuration for the NX4 amplifier in 4-channel mode.
Diagram illustrating the wiring setup for the NX4 amplifier when configured for 3-channel operation.
Wiring diagram for the NX3 amplifier, detailing connections for 3-channel mode.
Diagram showing how to wire the NX2 amplifier for a single-channel setup.
Wiring diagram for the NX2 amplifier configured for 2-channel operation.
Diagram illustrating the wiring configuration for the NX5 amplifier in 5-channel mode.
Wiring diagram for the NX5 amplifier, showing connections for 3-channel mode.
To Next Page
