Will this pair well with model KMMBT31BU?

I am not a professional, but I have worked with home, car, and venue audio for over 25 years. I say they will make a great pair. If that head end has the features you want, then this little amp will give 100w max watts per channel over the 50w onboard. It can pump out a very reasonable volume level with plenty left over so that the sound doesn't get distorted. In fact, I wouldn't recommend getting anything more powerful unless you replace the speakers too.

Does it come with the harness pigtails?

Yes and the RCA cables. Pretty complete. You will need a y connector on the RCA input side if you want to bridge the amp.

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KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier

Product ID: 518272831

Details

Brand
KENWOOD
Item dimensions L x W x H
21.6 x 7.6 x
Manufacturer
Kenwood
Mounting type
Freestanding
Voltage
14.4 Volts

⚡400W max power output

🌊Water & dust resistant connectors

🔊4-channel bridgeable design

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VT80595

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Description

⚡ Amplify your ride’s vibe—power, precision, and protection in one sleek package!

POWERFUL 400 W PEAK OUTPUT - Unleash booming sound with crystal clarity for your car, marine, or motorsports setup.
ADVANCED FREQUENCY FILTERS - Fine-tune your sound with adjustable high-pass and low-pass filters for perfect audio balance.
SMART SIGNAL SENSING TURN ON - Automatically powers up when your receiver sends a signal—effortless and efficient.
RUGGED MARINE GRADE DURABILITY - Plastic-covered connectors and conformal coating protect against water, dust, and vibration.
VERSATILE 4 CHANNEL BRIDGEABLE DESIGN - Customize your audio system with flexible channel bridging for maximum impact.

The Kenwood KAC-M1814 is a compact, 4-channel Class-D digital amplifier delivering up to 400W peak power. Designed for car, marine, and motorsports use, it features water- and dust-resistant connectors, vibration-proof conformal coating, and flexible input options including RCA and speaker level with signal sensing turn-on. Its bridgeable channels and adjustable high/low pass filters offer customizable, high-quality sound performance in a durable, lightweight aluminum chassis.

Specifications

ASIN	B097DGV7FG
Best Sellers Rank	78,831 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 41 in Car Multichannel Amplifiers
Brand	KENWOOD
Country Of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (262)
Global Trade Identification Number	00019048226358, 00019048227133
Included Components	Amplifier
Item Dimensions	21.6 x 7.6 x 17.8 centimetres
Item Type Name	400W 4 CH CAR AMP
Item Weight	1.5 Pounds
Manufacturer	Kenwood
Manufacturer Part Number	KAC-M1814
Material	Aluminum
Model Number	KACM1814
Mounting Type	Freestanding Mount
Number of Channels	4
Output Power	400 Watts
Package Type Name	Box
Specification Met	RoHS
UPC	019048227133 019048226358
Unit Count	1.0 count
Voltage	14.4 Volts

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VT80595

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In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

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