Price Match Guarantee
Price Match Guarantee
AVLeaderz Cares! We are dedicated to offering the best value to our customers, always. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a qualifying online retailer or at a local retail competitor's store. Here's how:

  • If you find a qualifying lower price online, call 1-866-859-0896 and provide a customer service agent the web site with the lower price.
  • On qualifying products, AVLeaderz will verify the current price to complete the price match.
Exclusions may apply including, but not limited to, items sold by Marketplace vendors, competitors' service prices, special daily or hourly sales, and items for sale the Sunday before Thanksgiving Day through the Monday after Thanksgiving. More Details

MB Quart NA2-400.1, Nautic Mono Block Compact Powersports Subwoofer Amplifier -400 Watts

SKU: MBQ-NA2-400.1 UPC: 806576227359
In stock
$189.99
rocket_launch Receive Between Apr 14 and Apr 17
Order within 13h 30m
 More payment options

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

Operation Mode    
Mono operation: Designed to power 1 subwoofer or subwoofer system.

Crossover Type    
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 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.

 

Customer Reviews

Trusted reviews by
yotpo logo
We’re looking for stars!
Let us know what you think
Questions & Answers
Have a question?
Be the first to ask something about this product.
Ask a question

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to

www.P65Warnings.ca.gov