SDS-450C 4 Channel Class D Audio Power Amplifier

Out of stock
SDS-450C 4 Channel Class D Audio Power Amplifier

SDS-450C 4 Channel Class D Audio Power Amplifier

Shipping Time

All of our complete amp and modules are custom made to order, tested, and run in before shipping. Ship time is 2 to 3 days in most cases.

SDS-450C 4 Channel Class D Audio Power Amplifier. Black brushed Anodize Front. Blue LED's. This amp has a dent on the front side of the face plate. Being sold as a Blenished product. Still comes with full 3 year parts and labor warranty.

Brand New -Blemish -SDS-450C 4 Channel. Only 1 Avalible at this price! $950.00

4 Channel SDS-450C Audio Power Amplifier by Class D Audio. Upgraded power supply is standard with this amplifier. This amp features our newly designed State of the Art aluminum Enclosure with black brushed anodized front . One of our top of the line SDS amplifiers. 280W RMS Per Channel into 8 ohms, 560W RMS Per Channel into 4 Ohms. This amplifier features one of the finest balanced XLR input stages available and also single ended RCA jacks. Either of these inputs can be selected by a switch on the back of the amplifier. You will also see it has adjustable gain control for each channel that are also rear mounted. These can be used to adjust the amp to match output of your other equipment such as matching to the sweet spot of your preamp. They can also be used to setup and balance your room for best performance. Size: 17" X 13" X 3.5" Shipping Weight 26 Pounds.


Model  4 Channel SDS-450C
Number Of Channels 4
RMS Power Per Channel 8 Ohms 280W RMS X 4
RMS Power Per Channel 4 Ohms 560W RMS X 4
RMS Power in Bridge Mode 700W X 2 into 8 Ohms
Input Sensitivity 2V
Total Harmonic Distortion (THD) Better than .02% (normal listening is about .003%)
Frequency Response 10hZ to 35KHz
Input Impedance RCA 30K
Input Impedance XLR 45K
Voltage Gain for RCA Input Adjustable
Voltage Gain for XLR Input Adjustable
Power Requirements 110VAC or 230VAC
Dimensions (W x H x D) Inches 16" X 3.5" X 13"
Dimensions (W x H x D) Millimeters 406.4 X 89 X 330.2
Product Weight (lbs/kg) 24/ 10.9
Shipping Weight (lbs/kg) 26/ 11.8
Manufacturer Class D Audio

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More Information 

Thank you for taking the time to visit us here at Class D Audio Inc. Please read on and learn a little about who we are, what we do, and how we are able to provide fantastic Made in the USA products at prices you can afford.

We manufacture Class D Audio equipment... not just any equipment, but what we believe to be some of the finest Class D Audio amplifiers and related equipment available today. Have a listen, and if you're not completely satisfied, return it for a full refund!

Don't let the low prices fool you...

We're a small company, and what better way to grow than to offer exceptional products at exceptional prices. We also provide customer service and support that's second to none. You can read some customer reviews by clicking the "Testimonials" link in the middle section of our home page and see what actual customers and others have to say about our products.

One of the questions we get asked so often is:

How come the price of Class D Audio products are so low compared to other companies?
Well the fact is, we actually use better parts, components, and materials than most of our competition, and you will spend in most cases, several times more for products like ours. We actually design and manufacture all of our products ourselves here in the USA. Our products are then sold directly from us to you with no middleman. Keep in mind, the actual product you purchase is not all you pay for when you purchase audio equipment from our competitors! Cut out the endorsement fees, wholesale/distributor mark-up, retail profit, advertising and marketing expenditure, and it's possible for us to provide our customers with a super high-quality product for an extremely reasonable price.