About the OSD Nero HTA7200
Product highlights:
- 125 watts per channel into 8 ohms (1kHz) at 0.1% THD with all seven channels driven
- 180 watts per channel into 4 ohms (1kHz) at 0.1% THD with all seven channels driven
- Class AB design
- dual toroidal transformers for stable, noise-free performance
- four large storage capacitors provide a ready supply of current
- frequency response: 5-50,000 Hz (+/-3dB)
- signal-to-noise ratio: 110 dB
- front panel LEDs for power, standby, and protection statuses
- front power button
- rear switch for trigger on function
- rear main power switch
- detachable power cord
- selectable voltage input
Connections:
- balanced XLR and unbalanced RCA inputs for all seven channels
- 5-way binding post terminals for each speaker
- 3.5mm 12-volt trigger in/out
Dimensions and warranty:
- 17-1/8"W x 6-5/16"H x 18-5/8"D
- weight: 71 lbs.
- warranty: 5 years
- MFR # HTA7200
- Item # 452HTA7200
What's in the box:
OSD Nero HTA7200 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- 7-Channel power amplifier
- 6' AC power cord
- Owner's Manual
More details on the OSD Nero HTA7200
Features & specs
| General | ||
|---|---|---|
| Amplifier Type | Home Theater | |
| Amplifier Class | AB | |
| Number of Channels | 7 | |
| Power Output per Channel (8 ohms) | 125 | |
| Power Output per Channel (6 ohms) | --- | |
| Power Output per Channel (4 ohms) | 180 | |
| Frequency Bandwidth | 1k | |
| THD | 0.1% | |
| Minimum Impedance | 4 | |
| Bridged Power per Channel | --- | |
| Speaker Outputs | 7 | |
| THX Certification | No | |
| Width (inches) | 17-1/8 | |
| Height (inches) | 6-5/16 | |
| Depth (inches) | 18-5/8 | |
| Weight | 71 pounds | |
| Parts Warranty | 5 Years | |
| Labor Warranty | 5 Years | |
| Inputs & Outputs | ||
| Number of Inputs | 7 | |
| Input Type | RCA, XLR | |
| Removable Power Cord | IEC 3-prong | |
| Level Controls | No | |
| Speaker Connectors | Binding Post | |
Product Research
Features
7-Channel Power Amplifier: The OSD Audio NERO Series HTA7200 is a 7-channel power amplifier that has been designed for use in home theater applications with an AV preamplifier (sold separately). The HTA7200 employs a robust Class AB amplifier that is rated at 125 watts x 7 channels into 8-ohms at 1kHz with 0.1% THD or 180 watts x 7 channels into 4-ohms at 1kHz with 0.1% THD (all channels driven) for dynamic, room-filling surround sound. The Class AB power amplifier achieves 110dB SNR at full power which allows for a very wide dynamic range, allowing you to hear the softest and loudest sounds more clearly.
Note: The HTA7200 is a dedicated power amplifier that will require a separate AV preamplifier (sold separately).
Dual Toroidal Transformers: The HTA7200 employs dual toroidal transformers designed to supply stable current to an array of four 10000uF energy storage capacitors. This power supply architecture guarantees high-current delivery even when driving the most demanding of loudspeakers.
Balanced & Unbalanced Analog Inputs: The NERO Series HTA7200 power amplifier is equipped with seven balanced XLR inputs and seven unbalanced RCA inputs for Front Left, Front Right, Center, Surround Left, Surround Right, Surroud Back/Height Left, and Surround Back/Height Right channels. Balanced XLR connections offer the highest transmission quality, particularly over long cable lengths, because they reject noise and hum pickup. If your preamplifier does not have XLR outputs, use the RCA inputs.
Binding Posts Speaker Terminals: Seven sets of speaker terminals are provided for connecting a pair of front speakers, a pair of surround speakers, a pair of surround back/height speakers, and a center-channel speaker. The binding post will accept bare wire (up to 12AWG), pin-connectors, spade-lugs, and banana plugs (single only). The binding post terminals are gold-plated for excellent audio signal transfer and to provide resistance against corrosion.
Trigger Input/Output: The OSD Audio HTA7200 power amplifier is outfitted with a 3.5mm trigger input and 3.5mm trigger output to synchronize power on/off with other components that also feature trigger inputs and outputs. The trigger input and output are rated at 8V to 24V.
Detachable AC Power Cord: The HTA7200 comes with a detachable 6' AC power cord (IEC 3-prong) that plugs into the back of the power amplifier and into and AC power outlet or surge protector/line-conditioner (sold separately).
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Customer Q&A
1 question already asked
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Using this amp to power my center and surround speakers. The amp is heavy, runs very cool. The sound is neutral, amp simply does whats it's supposed to. It's way more power than I need. Simply happy with it. Thank you Crutchfield for helping me level up through out the years! You guys rock!!!!
Guillermo from Rialto, CA