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400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
400 watt mono NA4 Compact Amplifier
SKU: MBQ-NA4-400.1 UPC: 806576238218 Category: NA4 Nautic Marine Amplifiers

$299.00

1 x 400 Watt Compact Amplifier

Colour

Black

Warranty

2 Years

Amp Class

Full Range Class D

Amp Total Channels

Mono

Amp Max Power (watts)

400

Amp Power @ 2 Ohm (ch x watts)

1 x 400

Amp Power @ 4 Ohm (ch x watts)

1 x 200

Amp Crossover

Electronic

Amp Variable High Pass Crossover 12dB per Octave

–

Amp Variable Low Pass Crossover 12dB per Octave

300Hz

Amp Subsonic Filter

60Hz

Amp Bass Boost

0-12dB @ 45Hz

Amp Variable Voltage

0.2-9V

Amp Signal to Noise

> 100dB

Amp Frequency Response

10Hz-300Hz

Amp Speaker Level Audio Inputs

RCA

Amp Power Terminal 12v/GND

Molex 10 GA

Amp Speaker Terminal Wire Gauge

Molex Plug Connector

Amp Fusing

30A x 1

Marine Grade Protection / IPX Rating

Meets or exceeds IP67 standards for waterproof and dustproof. Potted Internals: The potting material seals the components, insulating them and ensuring better durability, especially in harsh environments where exposure to moisture or water might otherwise cause short circuits, corrosion, or other performance issues.

Low Noise Preamplifier Circuit

The highly engineered Q-Stasis pre-amplifier stage reduces incoming noise from source units dramatically improving sound quality.

RCA Inputs

2 pair high temperature impact resistant nickel-plated RCA inputs that allow for secure connections and are corrosion resistant.

High Level Inputs

–

Operation Mode

Mono operation

Crossover Type

Dial LPF: Complete control of amplifier signal, essential when using two or more amplifiers.

Class / Topology

Full Range Class D: Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink.

Output Device Technology

PWM MOSFET Power Supply: Stable power through the PC board with minimal heat generation.

Heat Sink

Aluminum: Quickly dissapates heat to allow the amplifer to run lower impedance for longer duration.

Power Supply

Simpatico Coil Design: The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices.

Output Connections

Quick Connecttion Power Wires and RCA Connections.

Connection Type

Nickel-plated connections: Nickel plated corrosion resistant connections.

LED System Protection Circuitry Diagnostics

Protection circuits: Monitor thermal, overload, DC, and speaker short protection with lighted indicators on the amplifier end panel.

Bass Remote Included

Included: Wired Bass Remote allows adjustments to gain level to be made from the control mounted anywhere in the vehicle.

Support Document

WARNING: Cancer and Reproductive Harm – http://www.P65Warnings.ca.gov

Support

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