OSD Audio - HTA5200 Multi Channel (5X) 145W/Ch Home Theater Amplifier
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About this product
The HTA5200 can easily achieve the reference cinema sound levels of 105dB from all channels. The HTA5200 is rated at 210 Watts per channel, all channels driven (not just one channel, as stated by most competitors) into 4Ohms. Used with typical speakers, this allows for a sound-pressure level of 112-115dB, 7-10dB more than required for reference sound levels. The additional dB’s means the amplifier is working well within its normal range, and this keeps the distortion low. (A good example of this is turning your TV up too much - it does not sound good. This is because the closer you get to full power the higher the distortion.) With this amplifier at 105dB, the distortion is below 0.01%.By choosing the best components, we can also achieve 110dB SNR at full power, this allows for a very wide dynamic range, allowing you to hear the softest and loudest sounds more clearly. This combination of performance specifications is hard to find from any amplifier, regardless of price. By choosing an OSD HTA amplifier, you have achieved the goal of great performance at an affordable price.
5-Channel Class AB Amplifier
Delivers 5x210W (4 ohms) or 145W (8 ohms), all channels driven, for powerful, affordable home theater performance with true high-current output.
Balanced XLR, RCA Inputs & 12V Trigger
Balanced XLR inputs provide ultra-low noise and clean signal transfer; RCA inputs ensure wide compatibility; 12V trigger allows seamless remote power on/off integration.
Channel Status LEDs
Individual channel indicators display ON, Standby, or Protection mode for clear, real-time system monitoring.
110 dB SNR
Exceptional 110 dB at full power and 105 dB at 1W, delivering wide dynamic range, silent backgrounds, and precise detail.
5-Year Warranty
Comprehensive 5-year warranty ensures long-term reliability and confidence in your investment.
- Continuous Watts x Channel @ Ohms145Number of Channels5Network Connector(s)No network connectorsWireless ConnectivityNone
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The HTA5200 can easily achieve the reference cinema sound levels of 105dB from all channels. The HTA5200 is rated at 210 Watts per channel, all channels driven (not just one channel, as stated by most competitors) into 4Ohms. Used with typical speakers, this allows for a sound-pressure level of 112-115dB, 7-10dB more than required for reference sound levels. The additional dB’s means the amplifier is working well within its normal range, and this keeps the distortion low. (A good example of this is turning your TV up too much - it does not sound good. This is because the closer you get to full power the higher the distortion.) With this amplifier at 105dB, the distortion is below 0.01%.By choosing the best components, we can also achieve 110dB SNR at full power, this allows for a very wide dynamic range, allowing you to hear the softest and loudest sounds more clearly. This combination of performance specifications is hard to find from any amplifier, regardless of price. By choosing an OSD HTA amplifier, you have achieved the goal of great performance at an affordable price.

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The HTA7200 can easily achieve the reference cinema sound levels of 105dB from all channels. The HTA7200 is rated at 210 Watts per channel, all channels driven (not just one channel, as stated by most competitors) into 4Ohms. Used with typical speakers this allows for a sound-pressure level of 112-115dB, 7-10dB more than required for reference sound levels. The additional dB’s means the amplifier is working well within its normal range, and this keeps the distortion low. (A good example of this is turning your TV up too much - it does not sound good. This is because the closer you get to full power the higher the distortion.) With this amplifier at 105dB, the distortion is below 0.01%.

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| Pros for OSD Audio - HTA5200 Multi Channel (5X) 145W/Ch Home Theater Amplifier | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Ease of use, Connectivity, Size | There were no pros for this product— | Sound Quality, Power |
| Cons for OSD Audio - HTA5200 Multi Channel (5X) 145W/Ch Home Theater Amplifier | |||
| There were no cons for this product— | Price, App, Heat, Bass | There were no cons for this product— | There were no cons for this product— |
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