The manual did not discuss the bridge mode, stereo mode or parallel mode switch. The user manual should have covered all features on the product, but it did not (this could be improved). Product is working great so far and have not had any issues at all. Pleased with performance, love the soft start feature. It drives my professional speakers with no problem. Features are great. Very pleased with this product and price! Highly recommend this Power Amp.
Verified purchase: Yes | Condition: New
My GTD AUDIO amplifier arrived and was nicely packaged. After pulling the amplifier out of its packaging and mounting it in my rack, I did run it to see how it sounded as this is the first GTD AUDIO amplifier I purchased. For a budget amplifier (@ $200), it isn't too bad at all. One thing I noticed, the airflow is from rear to front. I wished that it was front to rear, thus PULLING the hot air out (through the fan port) rather than PUSHING it towards an open vent (where some of the hot air recirculates through the amp). The fans were pretty quiet on my unit, but even if they were a little louder (as I have read in other reviews), they wouldn't be noticeable as music would be playing. In size comparison to my other amplifier (Seismic Audio 4000), this amplifier is a little longer (@ 4 inches or so). The GTD Audio put outs 750 watts RMS in 4 ohms while my other amplifier puts out 1000 watts RMS. Nonetheless, the GTD AUDIO 8500 has plenty of headroom for my Rockville SPGN154's speakers that they're paired up with. Pretty good for a budget amplifier. This amplifier is pretty "heavy duty" in its build.Read full review
Verified purchase: No
The power punch knocked me off my feet! Its clarity delights the ear! This is the quiet giant among amplifiers! The independent volume control is a welcomed feature. Don't let the low price mislead you, buy one with confidence!
Verified purchase: Yes | Condition: New
compared to others, it can handle all my speakers and has a great clear sound
Verified purchase: Yes | Condition: New
Great amp no buzz no hum and great power excellent for mobile DJs like me
Verified purchase: Yes | Condition: New
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