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2 Year
$119.99
3 Year
$154.99
5 Year
$269.99
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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
Browse our FAQ
50V/us
1Vrms
0.02% (10% rated output power)
0.05% (10% rated output power)
0.05% (10% rated output power)
>80Db (less than rated power, 20Hz - 1kHz)
0.2dB (10% rated output power, 8ohm, 20Hz - 20kHz)
20k ohm (bal), 10k ohm (unbal)
300 (8ohm, 20Hz - 100Hz)
105dB (A weighted, 20Hz-20kHz)
90-260VAC, 50/60Hz
Overoad/thermal/DC output protection
8ohms Stereo: 4x150 watts
4ohms Stereo: 4x255 watts
2ohms Stereo: 4x435 watts
16ohm Bridged: 2x300 watts
8ohm Bridged: 2x510 watts
4ohm Bridged: 2x870 watts
19 x 1.7 x 12.7" (483 x 44 x 323mm)
12.5 lbs (5.7kg)
5060255344170
When it comes to high-performance digital power amplifiers, the HX series, including the HX4-600 model, stands out with its ultra-lightweight and compact design. This 1U-sized powerhouse delivers an impressive 4x 255W at 4 Ohms, making it a robust choice for your audio needs.
The HX4-600 is engineered with comprehensive protection and status indicators, ensuring a safe and efficient operation. It's available in both 2 and 4 channel variants, with power offerings ranging from 2 x 225 watts at 4ohms up to a staggering 4 x 765 watts.
One of the key features of the HX4-600 is its power factor correction (PFC), which optimizes the amount of power delivered to the load. This feature, coupled with a universal power supply, allows the amplifier to operate seamlessly between 90-250VAC.
Moreover, the HX4-600 is designed to perform at loads down to 2ohms, providing you with the flexibility to handle a wide range of audio equipment. Whether you're a professional audio engineer or an audiophile, the HX4-600 4x 255W at 4 Ohms High Performance 1U Digital Power Amplifier is a reliable and high-performing choice for your sound amplification needs.