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1 Year
$29.99
2 Year
$49.99
3 Year
$59.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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50 W per channel (8 ohms), class D amplifier
20 Hz - 20 kHz
34 dB (8 ohms)
Power per Channel @ < 1 % THD: 50 W (8 ohms), 65 W (4 ohms)
Bridged Mono Power @ < 1 % THD: 90 W (4 ohms)
32 VDC, 3.75 A
> 83 dB (50 W)
47 kOhms
1.2 x 3.9 x 4" (3 x 9.9 x 10.2 cm)
0.56 lbs (0.26 kg)
644216215201
For those seeking a powerful and reliable solution to their audio needs, the SolidDrive SD-250 Class D Amplifier offers an impressive 50 watts per channel. This high-quality, compact 2-channel amplifier is designed with additional heat sink surfaces, ensuring extended duty at full power.
The SD-250 stands out with its custom electronic EQs, specifically designed for various surfaces such as glass, sheet rock, and wood, or can be bypassed entirely. This feature ensures optimal audio performance, allowing the amplifier to adapt to different environments and deliver the best sound quality possible.
This durable Class D amplifier is capable of operating in three modes: stereo, dual mono, or bridged mono. In stereo mode, each input channel is directly linked to its corresponding output channel. In dual mono mode, the left input is distributed to both output channels, while in bridged mono mode, the left input is directed to the bridged output.
The SD-250 is equipped with a variety of input options, including balanced stereo euroblock, unbalanced line level mini jack, and a stereo speaker level Euroblock input. This makes it a versatile choice for applications with low wattage speaker outputs.
With a maximum gain of 34 dB, the SD-250 is not just powerful, but also efficient. It includes a selectable 12-32 v external trigger input or auto standby feature to conserve energy, making it an eco-friendly choice.
Ideal for use with SolidDrive transducers, the SD-250 is perfect for a range of applications, from digital signage and education to point of purchase, museums, surgical centers, and AV carts. It's also an excellent choice for boosting limited source output from devices like computers and A/V projectors.
In summary, the SolidDrive SD-250 Class D Amplifier is a robust, high-quality audio solution, offering power, versatility, and reliability in a compact package.