MB Quart's NA2-320.4 Amplifier is a 4-Channel Amplifier that is built perfectly to fit in your Marine and Powersport vehicles. Whether your outfitting your new boat, or All Terrain Vehicle, this compact amplifier is built to fit in small spaces. This full range Class-D Amp powers up to 320 Watts peak power, and 80 Watts at 2ohms, 40 Watts at 4ohms. The NA2-320.4 is durable in any environment with its ABYC & ASTM certification which defines that marine amplifiers must use conformal coated PC boards to resist corrosion from salt spray & moisture.
General Features:
- Certifications: Marine and Powersports
- Variable Voltage: 0.2V-0.9V
- Signal to Noise Ratio: >90dB
- Frequency Response: 20Hz - 20kHz
- Bass Boost: 0-12dB at 45Hz
- Power at 2-Ohms: 4 x 80W
- Power at 4-Ohms: 4 x 40W
- Total Channels: 4
- Audio Inputs: RCA
- LED power (green) and protect (blue) indicators
- Soft start turn-on
- 4 Mono channel operation
- Speaker-level (high-level) inputs
- 3-way protection circuitry (thermal, overload, and speaker short protection)
- Heavy duty aluminum alloy heat-sink
| Additional Information |
| Amp Channel |
4 Channel
|
| Amp Freq Response at RMS Power |
20Hz - 20kHz
|
| Amp Fuse Rating |
30A x 1
|
| Amp Peak Power Output |
320
|
| Amp Power at 2 Ohms |
80 Watts
|
| Amp Preamp Outputs |
No
|
| Amp RMS Power Output |
320
|
| Amp Signal to Noise Ratio |
90dB
|
| Amplifier Class |
Class D
|
| Array |
Variable
|
| Bass Boost Frequency |
0 - 12 dB
|
| Brand |
MB Quart
|
| Car use |
Yes
|
| Color |
Black
|
| Item Weight |
2.7
|
| Manufacturer |
MB Quart
|
| Manufacturer Part Number |
NA23204
|
| Marine use |
Yes
|
| Off Road Vehicle |
Yes
|
| Product Dimensions (W x L x H) |
5.5'' W x 1.8'' H x 3.7'' D
|
| Product Manual |
MBQuartNA23204.pdf
|
| Size |
5.5'' W x 1.8'' H x 3.7'' D
|
| Speaker Level Inputs |
Yes
|
| UPC |
806576227335
|
| Warranty |
1 Year Manufacturer Warranty
|
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