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

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

BOSS Audio Systems MC900B 4 Channel Weatherproof Amplifier - Bluetooth Enabled, 500W with Bluetooth Multifunction Remote Control, Full Range A/B Class, Stable 4-8 Ohm Drive, AUX-IN RCA Output, USB Rechargeable

Product ID: 731914654

Details

Brand
BOSS Audio
Global Trade Identification Number
Item dimensions L x W x H
19.8 x 9.7 x
Number of Channels
4
UPC
791489100762

⚡500W max power output

🔊4 stable full-range channels

🌧️Weatherproof marine-grade design

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

4895 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered 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 Morocco.

Secure transaction

Description

🌊 Amplify your marine lifestyle with unstoppable sound and wireless freedom!

POWER YOUR ADVENTURES - Unleash 500 watts of crystal-clear sound, perfect for any marine or outdoor setting.
VERSATILE CONNECTIVITY - Supports AUX-IN, RCA pre-amp outputs, and stable 4-8 ohm drive for flexible audio setups.
BUILT TO BRAVE THE ELEMENTS - Weatherproof construction ensures your music stays loud and clear, rain or shine.
SEAMLESS WIRELESS STREAMING - Bluetooth-enabled for effortless connection to Spotify, Pandora, and more—ditch the cables.
TOTAL CONTROL AT YOUR FINGERTIPS - Includes a Bluetooth multifunction remote and USB rechargeable battery for ultimate convenience.

The BOSS Audio Systems MC900B is a compact, weatherproof 4-channel amplifier delivering up to 500 watts of max power with stable 4-8 ohm drive. Featuring Bluetooth audio streaming, a multifunction remote, USB rechargeable battery, and versatile input/output options, it’s engineered for marine and outdoor use with a 6-year warranty backing its durability and performance.

Specifications

ASIN	B00IBI518Y
Amazon Bestseller	#54,176 in Electronics ( See Top 100 in Electronics ) #97 in Audio Component Power Amplifiers
Brand Name	BOSS Audio Systems
Customer Reviews	4.2 4.2 out of 5 stars (1,008)
Global Trade Identification Number	00791489100762
Item Dimensions	19.8 x 9.7 x 4.4 cm
Model	MC900B
Number of Channels	4
Part Number	MC900B
UPC	791489100762

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

4895 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered 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 Morocco.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews