OSD Audio Nero HTA4200 Multi Channel (4X) 200W/Ch Home Theater Amplifier, Bridgeable 300W/Ch

Price: $699.99
(as of Nov 27, 2025 04:54:05 UTC – Details)

Product description

OSD NERO HTA4200 4 Channel 200W/Ch Surround Sound Home Theater Amplifier

The OSD HTA4200 is a high-performance home theater amplifier with four channels, each offering up to 200 watts at 4 ohms & 140 watts at 8 ohms. Additionally, it can be bridged to deliver a powerful 300 watts at 8 ohms, providing flexible configuration options. It features both XLR & RCA inputs for versatile connectivity & low noise, along with a 12V trigger. Ideal for audiophiles, the HTA4200 is capable of delivering cinema-quality sound levels.

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The OSD Nero HTA4200 Multi-Channel Home Theater Amplifier is engineered for audiophiles who demand precision and power. This advanced amplifier now offers an enhanced power output of 200W per channel, significantly upgraded from the previous 180W, providing robust and dynamic sound performance.

High Wattage Output

This amplifier delivers a robust 200W per channel across 4 channels, & 300W when bridged, ensuring dynamic & powerful sound suitable for home theaters

Surround Sound

With its 4-channel output, the HTA4200 creates a rich, immersive surround sound environment that enhances the audio of your movies, music, & games

Easy Integration

Whether you’re connecting professional-grade equipment or standard home audio sources, the RCA & XLR options allow for seamless integration

12V Trigger

With an integrated 12V trigger, the HTA4200 ensures that the amplifier can be easily activated or deactivated from a centralized control point

OSD Home Theater Amplifiers

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Customer Reviews

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5.0 out of 5 stars 3

Price

$699.99$699.99

$899.00$899.00

$1,099.00$1,099.00

$2,070.99$2,070.99

$762.99$762.99

$871.99$871.99

$980.99$980.99

Style

Home Theater Amplifier

Amplifier Type

Class AB

Class D

Number of Channels

4 Channels

5 Channels

7 Channels

11 Channels

4/3/2 Channels

6/5/4/3 Channels

8/7/6/5/4 Channels

All Channel Output (RMS)

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

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

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

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

Single Channel Output (RMS)

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

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

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

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

Frequency Response

5Hz – 50KHz

10Hz – 30KHz

12Hz – 39KHz

12Hz – 30KHz

Dimensions (LxWxH)

16.57″ x 17.1″ x 6.3″

17.1″ x 17.6″ x 7.25″

15.16″ x 16.73″ x 3.46″

15.16 “x 16.81″ x 3.46”

Weight

51 Lbs

63 Lbs

71 Lbs

86 Lbs

22 Lbs

24 Lbs

25 Lbs

Subwoofer Integration

✘

✔

Bridgeable

Yes, 300W @ 8-Ohms

Yes, 400W @ 8-Ohms

Low Pass/High Pass Filter

✘

✔

4-Channel Class AB Amplifier: Delivers 4x200W (4 ohms) or 140W (8 ohms), all channels driven, for powerful, affordable home theater audio.
Bridged Mode Capability: Supports bridged mode with 300W output at 8 ohms and 1% THD, perfect for applications that require even more power.
Balanced XLR, RCA Inputs & 12V Trigger: XLR ensures low-noise, pristine sound; RCA offers broad compatibility; 12V trigger enables remote power on/off for seamless integration.
110 dB SNR: Exceptional 110 dB at full power, 105 dB at 1W, for outstanding dynamic range and quiet performance.
5-Year Warranty: Comprehensive 5-year warranty ensures long-term reliability and peace of mind for your investment.