Is there any way to adjust the settings on the amp? It doesn't seem like I'm getting full power out of mine???

I've got two of these installed in the fairing of two H-D. Both have worked great till recently. the older one just one day starting putting out about half the volume it use to. I connected a different speaker and no change. I can switch my phone between the two and with the phone volume the same, the newer one is twice as loud. Is this amp about to die?

Kindly recommend 6.5 inch powered speakers with bass of correct Watts & Impendance. Thanks

This amp will have no problem driving 6.5" 4ohm speakers if they are in to 50-150watt range. Remember it is 4 channel

Can this run 4 80w speakers?

Yes. It will do fine w/ 4 speakers especially if they are low end or factory car speakers. If they are aftermarket higher end speakers you may struggle with clean sound at higher volumes...in which case I'd get a better $$ amp

How long is the wire for the remote?

Well friend it’s about 10 feet long if you’re putting this on your motorcycle I definitely recommend it it’s the best add-on I did my bike I can go 80 mph and here Chris music

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BOSS Audio Systems MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof

BOSS Audio Systems MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof

Product ID: 226738484

Details

Item dimensions L x W x H
19.8 x 9.7 x
Manufacturer
BOSS Audio
Maximum supply voltage
12 Volts (DC)
Minimum supply voltage
12 Volts
Mounting type
Freestanding

⚡500W max power output

🔊4-channel full range sound

🌧️Weatherproof for all terrains

€ 286.02

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Description

🎵 Elevate your ride with unstoppable sound, rain or shine!

CHARGE PLAY - USB port powers your devices while you pump up the volume on the go.
BLUETOOTH FREEDOM - Stream Spotify, Pandora & more without a head unit—control via included remote.
POWER YOUR ADVENTURE - Unleash 500 watts max output across 4 channels for immersive sound anywhere.
FULL RANGE VERSATILITY - Drive both speakers and subwoofers with crystal-clear Class A/B amplification.
BUILT TO BRAVE THE ELEMENTS - Weatherproof design keeps your beats alive on ATVs, boats, and beyond.

The BOSS Audio MC900B is a rugged, 4-channel Class A/B amplifier delivering up to 500 watts max power at 4 ohms. Designed for ATV, UTV, car, and marine use, it features Bluetooth streaming with a multi-function remote, weatherproof connectors, and a USB charging port—perfect for powering your music and devices on any adventure.

Specifications

ASIN	B00IBI518Y
Best Sellers Rank	88,497 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 35 in Car Multichannel Amplifiers
Brand	BOSS Audio Systems
Customer Reviews	4.2 4.2 out of 5 stars (1,026)
Global Trade Identification Number	00791489100762
Included Components	Components included in the description
Item Dimensions	19.8 x 9.7 x 4.4 centimetres
Item Type Name	Amplifier 4 x 125 W with Conexion
Manufacturer	BOSS Audio Systems
Manufacturer Part Number	MC900B
Material	Plastic
Maximum Output Power	500 watts
Maximum Supply Voltage	12 Volts (DC)
Minimum Supply Voltage	12 Volts
Model Number	MC900B
Mounting Type	Freestanding
Number of Channels	4
Number of Items	1
Number of Packs	1
Output Power	500 Watts
Package Type Name	Box
Specification Met	FCC
UPC	791489100762
Unit Count	1.0 count

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€ 286.02

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

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TrustScore 4.5 | 7,300+ reviews

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