Can u run 8 speakers on this?

Yes you can. Two speakers per channel in parallel but make sure that the impedence of each speaker is 4 ohms or more because the minimum impedence that this amp can work in a stable condition is 2 ohms. Also keep in mind that each speaker will get around 100-115 watts.

Can i hook up tweeters, two front 90w rms and two 45w rms speakers to this?

I have tweeters on mine with 2 6.5s running in HPF.

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

SK-M4004D

Product ID: 33765655

Details

Item dimensions L x W x H
7.9 x 4.64 x
Manufacturer
Skar Audio
Maximum Supply Voltage
14.4 volts
Minimum Supply Voltage
14
Voltage
14.4 volts

⚡400W max power output

📏Ultra compact 7.9x4.6x1.7 in

🎚️Adjustable HPF/LPF/Full-Range crossover

Description

🎵 Small Amp, Big Impact: Power Your Drive with Precision and Style

SPACE SAVVY DESIGN - Ultra-compact footprint fits seamlessly into tight car spaces without compromising power or performance.
POWER MEETS PRECISION - Delivers 140W x 4 channels RMS at 2Ω for crystal-clear, distortion-free sound that commands attention.
TAILORED SOUND CONTROL - Customizable crossover settings (HPF, LPF, Full-Range) let you fine-tune your audio experience like a pro.
BUILT TO LAST PROTECT - 4-way protection circuitry guards against thermal, voltage, speaker, and DC faults for worry-free driving.
PLUG PLAY VERSATILITY - High-level input connections and adapter harness simplify installation—no RCA? No problem.

The Skar Audio SK-M4004D is a compact yet powerful Class D 4-channel car amplifier delivering up to 400W total output. Engineered with a high-speed MOSFET power supply and advanced crossover controls, it offers versatile sound customization and reliable performance in tight spaces. Featuring high-level inputs and robust 4-way protection circuitry, this amp ensures easy installation and long-lasting durability for audiophiles who demand premium sound on the go.

Specifications

ASIN	B01EQX5ORK
Best Sellers Rank	#15,186 in Electronics ( See Top 100 in Electronics ) #21 in Car Mono Amplifiers
Brand Name	Skar Audio
Customer Reviews	4.2 out of 5 stars 475 Reviews
Global Trade Identification Number	00739189979165
Included Components	Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Amplifier
Item Dimensions	7.9 x 4.64 x 1.65 inches
Item Type Name	Car Amplifier
Item Weight	3.7 pounds
Item dimensions L x W x H	7.9 x 4.64 x 1.65 inches
Manufacturer	Skar Audio
Material Type	Mosfet
Maximum Output Power	400 watts
Maximum Supply Voltage	14.4 volts
Minimum Supply Voltage	14 volts_of_direct_current
Model	SK-M4004D
Mounting Type	Surface Mount
Number of Channels	4
Number of Items	1
Output Power	400 watts
Part Number	SK-M4004D
UPC	739189979165
Unit Count	1 Count
Voltage	14.4 volts
Warranty Description	2 year limited warranty

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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

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

2 weeks ago

View all Trustpilot reviews