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📉 PRICE DROP
MB Quart Marine Powersports Nautic 2 Channel 400 Watt Maximum Power Full Range Class D Amplifier with PWM MOSFET Power, Black
✅ In stock
📉 Price recently dropped
S
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 1, 2026 12:09 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💎 All-Time Low!- 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
- 💰The current price is 25% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️A 26% cut from the official retail price adds further appeal.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
27.84/28
Recent Value
22/22
Market Standing
19.9/20
Deal Strength
16/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Audiosavings
🚚 Shipping
Free Shipping
Product Details
✓2-channel waterproof boat sound amplifier with marine-specific connectors built to withstand extreme weather and salt spray; 2-channel operation with a flexible installation that allows for 2-channel or bridged mono mode
✓Features 400-watt maximum power output and RMS power of 2 x 200 watts at 2 ohms and 2 x 100 watts at 4 ohms; Variable low pass crossover at 12dB per octave: 300Hz
✓Low-noise preamplifier circuit maximizes power at low voltage without creating distortion, producing only quality music audio; Switched full, LPF, and HPF crossover with complete control over amplifier signal
✓Aluminum heatsink dissipates heat quickly to allow the amp to run on lower impedance for longer duration; Simpatico coil design with PWM power supply keeps voltage constant through Ultra-Fi output devices
✓Quick disconnect wires and RCA connections for quick removal during the off-season; RCA-nickel plated are high temperature and impact protected to provide secure connections
⚙️ Specifications
Voltage
9 volts
Manufacturer
MB QUART
Mounting Type
Surface Mount
Brand
MB Quart
Number of Channels
2
Output Power
400 watts
Package Type Name
Box
Specification Met
Astm, Ipx5
Material
Aluminum, Nickel
UPC
806576227342
Item Weight
2.12 pounds