NA2-320.4 Nautic 320 Watt Amplifier

MB Quart compact Four Channel, 320 watt Powersports amplifier.

$ 199.99
Temporarily sold out

SKU: 806576227335 Categories: ,

MB Quart compact Four Channel, 320 watt Powersports amplifier with on-board equalization and simple installation with quick release connectors.

Weight 2.16 lbs
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

4

Amp Max Power (watts)

320

Amp Power @ 2 Ohms (ch x watts)

4 x 80

Amp Power @ 4 Ohms (ch x watts)

4 x 40

Amp Variable High Pass Crossover 12dB per Octave

CH1 & CH2: Switched Full/HPF, CH3 & CH4: Switched Full/HPF

Amp Bass Boost

0-12dB @ 45Hz

Amp Subsonic Filter

N/A

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.

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

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

Operation Mode

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

Crossover Type

Switched OFF / HP: 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)