OSD Audio Nero HTA5200 5-Channel Home Theater Amplifier (125 Watts per Channel)

The HTA5200 boasts the capability to effortlessly reach cinema-grade sound levels of 105dB across all channels. Unlike many competitors that only tout power ratings for individual channels, the HTA5200 delivers a robust 210 Watts per channel into 4 Ohms when all channels are active. When paired with standard speakers, this translates to a sound-pressure level of 112-115dB, surpassing the requirements for reference sound levels by 7-10dB. This surplus ensures the amplifier operates comfortably within its optimal range, thereby minimizing distortiona phenomenon akin to the unpleasant sound experienced when pushing a TV's volume to its limit.

Even at 105dB, distortion remains impressively low at below 0.01 %.

SPECIFICATIONS:
All Channel Output:
4 Ohms @1% THD - 210W
8 Ohms @1% THD - 145W
4 Ohms @ 0.1 % THD - 180W
8 Ohms @ 0.1 % THD - 125W
Single Channel Output:
4 Ohms @1% THD - 265W
8 Ohms @1% THD - 180W
4 Ohms @ 0.1 % THD - 235W
Frequency Response: 5Hz - 50KHz, +/- 3dB
Input Sensitivity: 1V
Signal to Noise: 105dB (1W, 110dB)
Class AB: Dual toroidal transformers for stable, noise-free performance
Air Cooled
12V Trigger
Idle Current: 0.14 Amps
Max Current All Channels: 13.6 Amps
Transformer: 2 x Toroidal
Capacitors: 4 x 10000uF
Power Supply: 110/240V
Rack Mountable: Yes
Weight: 63 lbs
Dimensions: 6.3" x 17.1" x 16.57"