NA2-400.2 Nautic 400 Watt Amplifier

MB Quart compact Two Channel, 400 watt Powersports amplifier.

$ 169.99
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SKU: 806576227342 Categories: ,
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MB Quart compact Two Channel, 400 watt Powersports amplifier with on-board equalization and simple installation with quick release connectors.

Weight 2.12 lbs
Dimensions 6.8 × 3.93 × 1.77 in
Type

Amplifier
Brand

MB Quart
Series

Nautic
Category

Marine, Powersports
Condition

New
Color

Black
Warranty

1 Year
Amp Class

Full Range Class D
Amp Total Channels

2
Amp Max Power (watts)

400
Amp Power @ 2 Ohms (ch x watts)

2 x 200
Amp Power @ 4 Ohms (ch x watts)

2 x 100
Amp Crossover

Electronic
Amp Variable Low Pass Crossover 12dB per Octave

CH1 & CH2: 300Hz
Amp Bass Boost

0-12dB @ 45Hz
Amp Subsonic Filter

60Hz
Amp Variable Voltage

0.2-9V
Amp Signal to Noise

> 90dB
Amp Frequency Response

20Hz-20kHz
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
Proposition 65 Notice ​WARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Marine Grade Protection / IPX Rating

Amplifiers are ASTM certified which defines that marine amplifiers must use conformal coated PC boards to resist corrosion from salt spray & moisture. IPX5

Low Noise Preamplifier Circuit

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

RCA Inputs

1 Pair RCA Nickel-Plated: High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant.

Operation Mode

Two channel operation: Flexible installation allows this amplifier to run in two channel or bridged mono mode.

Crossover Type

Switched FULL / LPF / HPF: 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 Dissconect Wires, RCA Connections: Quickly remove amplifer when you are putting machine up for the winter of as a security precaution.

Connection Type

Nickel-plated connections: Nickel plated corrosion resistant connections.

LED System Protection Circuitry Diagnostics

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

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MB Quart Nautic Amplifiers (NA2) Quick Start Guide (Rev3)

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