Sometimes, when it comes to long road trips, just listening to the music or radio is not enough. What if you had the opportunity to not only hear the sound but also feel it and make you tremble in the space you’re in? The answer is simple: you get the MB Quart Discus 400-Watt, 8-inch Shallow Mount Subwoofer for a space-saving solution to producing great sound you’ll be craving all day, every day, on the road. This comes bundled with the Marine Powersports Nautic 1 Channel 400 Watt Class D Amplifier.

Bring the concert to the water with the MB Quart Marine Powersports Nautic 1-Channel 400-Watt Class D Amplifier. This powerful, versatile amp is built to IPX standards to resist water while delivering crisp, clear audio.

This subwoofer speaker also comes with dual 4-ohm 2-inch voice coils for optimal stability in high temperatures, which is ideal for small enclosures where internal box temperatures can negatively impact its performance. It also comes with front and rear venting that also contributes to the extended lifespan while also making those deep bass sounds that put a tingle in your spine. Everything is brought together with a heavy gauge steel basket and UV-proof rubber surround that makes installation easy and resists corrosion.

Durable and well-built, the amplifier resists extreme weather and salt spray, letting you enjoy quality audio out on the water. A low-noise preamplifier circuit maximizes power at low voltage to produce clear music audio with minimal distortion.

Go for a sound system that you don’t just hear with your ears, but also feel with your body and mind with the MB Quart Shallow Mount Subwoofer and Nautic Amplifier Bundle.

• Speaker bundle featuring 8-inch subwoofer speaker and mono-channel waterproof boat sound amplifier, built to withstand extreme weather and salt spray
• Dual, 4-ohm, 2-inch voice coils partner with vented aluminum former for deep beats and bass
• Thermal formed poly cone and dust cap, UV rubber surround, stamp-cast deep drawn steel basket, and textured powder coat finish provide lasting durability
• Features 400-watt maximum power output and RMS power of 1 x 400 watts at 2 ohms and 1 x 200 watts at 4 ohms
• Low-noise preamplifier circuit maximizes power at low voltage without creating distortion, producing only quality music audio
• MB Quart Shallow Slim Car Sub, Single Speaker
• 400 watts MAX power and 200 watts RMS, amplifying your car audio experience
• Works well in sealed enclosures and ported applications
• Builds off of the best features of RLP MB Quart models
• Cut-out diameter: 7.24 inches
• Mounting depth: 2.80 inches
• Sensitivity: 81dB
• Color: Black
• Weight: 4.5 pounds
• Part number: DS1-204
• Quantity: 1
• MB Quart Marine Powersports Nautic Amplifier
• IPX standard for water-resisting so you can confidently enjoy all of your music while on the water
• Low-noise preamplifier circuit maximizes power at low voltage without creating distortion, producing only quality music audio
• RCA-nickel plated are high temperature and impact protected to provide secure connections
• Full LPF complete control of amplifier signal, especially essential when using 2 or more amplifiers
• Aluminum heatsink dissipates heat quickly to allow the amp to run on lower impedance for a 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
• Includes monitor thermal, overload, DC, and speaker short protection with lighted indicators for added safety
• Amp class: D
• Total channels: 1
• Power: 400 watts
• Power at 2 ohms: 1 x 400 watts
• Power at 4 ohms: 1 x 200 watts
• Crossover: Electronic
• Variable low pass crossover at 12dB per octave: 300Hz
• Bass boost: 0 to 12dB at 45Hz
• Subsonic filter: 60Hz
• Variable voltage: 0.2 to 9 volts
• Signal to noise: > 100 dB
• Speaker level audio inputs: RCA
• Amplifier power terminal 12v/GND: Molex 10 GA
• Amp/Speaker terminal wire gauge: Molex plug connector
• Amplifier fusing: 30 amps x 1
• Color: Black
• Dimensions (L x W x H): 5.51 x 3.7 x 1.77 inches
• Weight: 2.16 pounds
• Part number: NA2-400.1
• Quantity: 1
• Manufacturer's warranty: 1-year warranty