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

MC900B

Product ID: 14398302

Details

Brand
BOSS Audio
Item dimensions L x W x H
7.8 x 3.8 x
Manufacturer
BOSS Audio
Minimum Supply Voltage
12
Mounting Type
Table Top

⚡500W max power output

🔋USB charging port included

🌧️Weatherproof for all terrains

CI$268

Duties & taxes included

In stock

Sold byAmazon Cayman IslandsDelivered 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 Cayman Islands.

Secure transaction

Description

🎶 Unleash epic soundwaves on land or sea with Boss MC900B!

CHARGE ON THE GO - Integrated USB port powers your devices while you play
POWER YOUR ADVENTURES - 500 Watts max output delivers booming sound wherever you go
STREAM WITHOUT LIMITS - Bluetooth-enabled with remote control for seamless Spotify & Pandora access
PLUG PLAY SIMPLICITY - No head unit needed—just connect speakers and start the party
BUILT TO BRAVE THE ELEMENTS - Weatherproof design keeps your music alive rain or shine

The BOSS Audio Systems MC900B is a compact, weatherproof 4-channel Class A/B amplifier delivering up to 500 Watts max power. Designed for marine and all-terrain use, it features Bluetooth streaming with remote control, auxiliary input compatibility, and a USB charging port. Its rugged build and versatile connectivity make it perfect for powering your music on boats, ATVs, or outdoor adventures.

Specifications

ASIN	B00IBI518Y
Best Sellers Rank	#18,153 in Electronics ( See Top 100 in Electronics ) #23 in Car Multichannel Amplifiers
Brand	BOSS Audio Systems
Brand Name	BOSS Audio Systems
Customer Reviews	4.2 out of 5 stars 1,069 Reviews
Global Trade Identification Number	00791489100762
Included Components	Multi Function Remote Control
Item Dimensions	7.8 x 3.8 x 1.75 inches
Item Type Name	BOSS Audio Systems MC900B 4 Channel Weatherproof Amplifier – Bluetooth, 500 Watts, Bluetooth Multi-Function Remote, Full Range, Class A/B, 4-8 Ohm Stable, Aux-in, RCA Outputs, USB Charging
Item dimensions L x W x H	7.8 x 3.8 x 1.75 inches
Manufacturer	BOSS Audio Systems
Material Type	Durable Materials (Metal, Robust Plastic)
Maximum Output Power	500 watts
Minimum Supply Voltage	12 volts_of_direct_current
Model	MC900B
Mounting Type	Table Top
Number of Channels	4
Number of Items	1
Number of Packs	1
Output Power	500 watts
Package Type Name	Marine Weather Proof 500-Watt Full Range
Part Number	MC900B
Specification Met	certified frustration-free
UPC	791489100762
Unit Count	1 Count
Warranty Description	3 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers

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

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

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.

CI$268

Duties & taxes included

In stock

Sold byAmazon Cayman IslandsDelivered 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 Cayman Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews