OSD Audio Nero 8-Channel Home Theater Amplifier, (100W @8ohm/ 175W @4ohm), High Power Bridging 400W @8ohm, Class D, Highly Flexible, HTX-8150

Price: $980.99
(as of Jan 02, 2026 02:06:48 UTC – Details)

Product description

OSD Nero HTX8150 8-Channel 175W Home Theater Amplifier

The OSD Nero 8-Channel Home Theater Amplifier delivers rich, powerful sound that transforms your home audio experience. With 175W RMS per channel, it’s ideal for home theaters, multi-zone setups, or adding depth with a subwoofer. Its flexible 8/7/6/5/4 channel bridging options & RCAs make it easy to connect & customize, while the efficient Class D ensures clean, distortion-free audio. Built to deliver exceptional performance, this amplifier will take your entertainment system to the next level.

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The OSD HTX Home Theater Power Amplifiers deliver exceptional audio performance, making them perfect for immersive home theater experiences. With flexible multiple channel configurations and bridging capabilities, these amplifiers are an ideal choice for powering a subwoofer with your main speakers.

Versatile Channel Options

This 8/7/6/5/4 channel amplifier offers versatile configuration options for surround sound & stereo setups, delivering high-quality audio performance.

Unleash Powerful Audio

The HTX8150 delivers 175W RMS per channel & up to 400W when bridged, providing powerful, high-quality performance to drive speakers or a subwoofer.

Bridge Channels for Bass

Bridge Channels 1 and 2 to bring your passive subwoofer to life with deep bass, and easily adjust the crossover for smooth, balanced sound.

Professional Rack Mount

Included rack ears enable secure and seamless integration into rack mounts, ensuring easy installation, optimal ventilation, and a professional setup.

OSD Audio Home Theater Amplifier

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Customer Reviews

5.0 out of 5 stars 4

5.0 out of 5 stars 4

5.0 out of 5 stars 4

4.5 out of 5 stars 70

4.5 out of 5 stars 70

4.5 out of 5 stars 70

4.5 out of 5 stars 70

Price

$980.99$980.99

$499.99$499.99

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$899.00$899.00

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Style

Home Theater Amplifier

Home Theater Amplifier

Home Theater Amplifier

Home Theater Amplifier

Home Theater Amplifier

Home Theater Amplifier

Home Theater Amplifier

Amplifier Type

Class D

Class D

Class D

Class AB

Class AB

Class AB

Class AB

Number of Channels

8/7/6/5/4 Channels

4/3/2 Channels

6/5/4/3 Channels

4 Channels

5 Channels

7 Channels

11 Channels

All Channel Output (RMS)

175W @ 4-Ohm, 100W @ 8-Ohm

175W @ 4-Ohm, 100W @ 8-Ohm

175W @ 4-Ohm, 100W @ 8-Ohm

200W @ 4-Ohm, 140W @ 8-Ohm

210W @ 4-Ohm, 145W @ 8-Ohm

210W @ 4-Ohm, 145W @ 8-Ohm

Ch 1-3: 310W | Ch 4-11: 135W

Single Channel Output (RMS)

200W @ 4-Ohm, 120W @ 8-Ohm

200W @ 4-Ohm, 120W @ 8-Ohm

200W @ 4-Ohm, 120W @ 8-Ohm

260W @ 4-Ohm, 180W @ 8-Ohm

265W @ 4-Ohm, 180W @ 8-Ohm

265W @ 4-Ohm, 180W @ 8-Ohm

Ch 1-3: 370W | Ch 4-11: 180W

Frequency Response

12Hz – 30KHz

10Hz – 30KHz

12Hz – 39KHz

5Hz – 50KHz

5Hz – 50KHz

5Hz – 50KHz

5Hz – 50KHz

Dimensions (LxWxH)

15.16″ x 16.81″ x 3.46″

15.16″ x 16.73″ x 3.46″

15.16 “x 16.81″ x 3.46″

16.57″x17.1″x6.3″

16.57″ x 17.1″ x 6.3″

16.57″x17.1″x6.3″

17.1″ x 17.6″ x 7.25”

Weight

25 Lbs

22 Lbs

24 Lbs

51 Lbs

63 Lbs

71 Lbs

86 Lbs

Subwoofer Integration

✔

✔

✔

✘

✘

✘

✘

Bridgeable

Yes, 400W @ 8-Ohms

Yes, 400W @ 8-Ohms

Yes, 400W @ 8-Ohms

Yes, 300W @ 8-Ohms

No

No

No

Low Pass/High Pass Filter

✔

✔

✔

✘

✘

✘

✘

High-Capacity 8-Channel Amplifier: Features 8x175W output at 4 ohms and 100W at 8 ohms, perfect for sophisticated home theater and multi-room audio setups.
Flexible Bridging Capabilities: Offers various bridging configurations including 4x400W, 3x400W plus 2x175W, 2x400W plus 4x175W, and 1x400W plus 6x175W, maximizing customization for any audio system.
Dedicated Subwoofer Functionality: Two channels can be specifically bridged for use as a subwoofer amp, complete with frequency crossover and level control, enhancing outdoor systems with passive subwoofers.
Superior Sound Quality: Equipped with RCA inputs for ultra-low noise to ensure crystal clear audio reception.
Advanced Control and Diagnostics: Features a 12V trigger for automated power control and individual channel LEDs that indicate operational status, aiding in easy setup and troubleshooting.