does this have to be powered from the battery or can it be powered from head unit?

Needs external power (not from head unit) from battery. I wired mine to fuse block.

will this amp handle 350 watt speakers or do i need a higher amp?

350 watt speakers probably have lower sensitivity which means a mismatch for this low wattage amp. Search and read about speaker sensitivity which is measured in dB.

What wires are required for a 2016 Jeep Grand Cherokee with base six speaker radio?

don't know I ran all new wires for four speaker system.

Is the outside of this amp made of aluminum?

I believe it is thin steel plate.

Xms400d 4 Channel Micro Amplifier Black

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

E£ 27738

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

Description

🎵 Elevate your drive with power and precision—compact sound mastery on the go!

SMART PROTECTION - Built-in circuit and indicator safeguard your system, ensuring reliable, long-lasting performance.
SPACE SAVVY DESIGN - Compact form factor fits seamlessly behind your car’s dashboard—no bulky gear needed.
CLEAN AUDIO CONTROL - Integrated low-pass and high-pass filters fine-tune your sound for crystal-clear music.
POWERFUL YET PRECISE - 45 watts continuous output per channel delivers rich, detailed sound without distortion.
PLUG PLAY FLEXIBILITY - Supports both high and low-level inputs with hi-level sensing power on for easy installation.

The Sony XMS400D is a sleek 4-channel Class-D micro amplifier delivering 45W per channel at 4Ω, designed for in-car audio enthusiasts who demand powerful, clear sound without sacrificing space. Featuring built-in low-pass and high-pass filters, smart protection circuits, and versatile input options, it enhances your vehicle’s audio experience with professional-grade quality and easy installation.

Specifications

ASIN	B01FUFE33O
Best Sellers Rank	#39,650 in Electronics ( See Top 100 in Electronics ) #65 in Car Multichannel Amplifiers
Brand	Sony
Built-In Media	4 Channel amplifier, Harness, screws, mounting tabs, instructions
Customer Reviews	4.2 4.2 out of 5 stars (136)
Item Weight	1.8 Pounds
Manufacturer	Sony Mobile Communications, (USA) Inc
Mfr Part Number	XMS400D
Model Number	XMS400D
Unit Count	1.0 Count
Warranty Description	1 year

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

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month 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.