Great sound
Great sounding amplifier I have 2 channels powering tweeters and 2 channels powering woofers the crossover selection is great for band passing the woofers and the amp looks well built
US Acoustics Amplifiers bring back the Old School quality of audio with our Class(y) AB Ladies Wendy, Andrea, Lisa and Barbara Ann. Bring it on with our High Tech brawlers Mike, Nick and Big Ben creating pounding power for your subs. The technology behind US Acoustics is second to none utilizing the latest advancements in analog and "D" Class electronic design and components. US Acoustics engineers take great pride in delivering the highest quality of sound and peak performance, never sacrificing quality over cost.
From the one of the original engineers of the USA series, comes the all new US Acoustics amplifiers.
| OUTPUT POWER @ 14.4V input | |
| RMS per channel at 4 Ohms | 100 W x 4 CH |
| RMS per channel at 2 Ohms | 175 W x 4 CH |
| RMS Bridged Mono at 4 Ohms | 350 W x 2 CH |
| RMS Mono at 1 Ohm | N/A |
| INPUT SENSITIVITY | 200mV - 6.0V |
| FREQUENCY RESPONSE | 10Hz - 30KHz +/- 0.5dB |
| THD | LESS THAN 0.01% |
| S/N RATIO | > 97 dB |
| CHANNEL SEPARATION | > 92 dB |
| DAMPING FACTOR @100Hz 4 ohm | > 200 |
| CROSSOVER RANGE | CH 3&4, CH 1&2 |
| High Pass, 12dB/Octave | 15-500 Hz, 50-3K Hz |
| Low Pass, 24dB/Octave | 55-3.5K Hz |
| Subsonic | N/A |
| Variable Bass Boost (0 to +12 dB bass boost at 45 Hz) | Selectable 0/6/12 dB |
| Wired remote bass control included | No |
| Phase Shift (0 - 180 degrees) | No |
| Fusing | 3 x 35A |
| Size (L x W x H) in | 16.4 x 8.9 x 2.2 |
Great sounding amplifier I have 2 channels powering tweeters and 2 channels powering woofers the crossover selection is great for band passing the woofers and the amp looks well built
When my Alpine MRV-F545 decided that it wanted to start acting a fool I decided to buy a new amp. I am very impressed with Barbara Ann. I feel like the 4 x 100w rating is conservative. Output is on par with my Alpine however the US Acoustics seems warmer sounding... less "treble..e?" Ah... it sounds more full than the Alpine is the best I can explain it. WELL worth the price and then some. Great amp, no regrets and I will be getting "Mike". I would call this a quality budget gem. Running this to Kenwood eXcelon XR1700P components and it's smooth.
Great sounding amplifier I have 2 channels powering tweeters and 2 channels powering woofers the crossover selection is great for band passing the woofers and the amp looks well built
When my Alpine MRV-F545 decided that it wanted to start acting a fool I decided to buy a new amp. I am very impressed with Barbara Ann. I feel like the 4 x 100w rating is conservative. Output is on par with my Alpine however the US Acoustics seems warmer sounding... less "treble..e?" Ah... it sounds more full than the Alpine is the best I can explain it. WELL worth the price and then some. Great amp, no regrets and I will be getting "Mike". I would call this a quality budget gem. Running this to Kenwood eXcelon XR1700P components and it's smooth.
Very clean looking amp. Sound is the same. Another US Acoustics classic.
Clean,very well built amp. Looks nice too. Can't beat the price. I will be purchasing the "Big Ben" amp in the near future. US Acoustics FTW
I have the Barbara Ann powering my front two way components and 6.5 ssa evil mid range in the rear doors and it gets loud while maintaining a crisp and clear sound. Definitely will buy again
This amp sounds clean and looks great for the price. It would be hard to beat for the price.
Does everything they say it will with great sound. It is also a very nice looking amp. I Wouldn't hesitate to buy more of their products.
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