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Reviewed in the United States on March 8, 2025
Bueno
Marc Thomas
Reviewed in Canada on January 6, 2025
Parfait
Kenziee
Reviewed in the United States on June 3, 2023
I like this product alot. Theres just one major design flaw. Sometimes box itself becomes a little shakey and you have to snap it into place. But all in all 4 outta 5.Also one knob goes further than the other, so when your setting up ur system (subs) be mindful of that.
Blair G
Reviewed in Canada on May 7, 2023
This product works but not as advertised. It does not seem to adjust frequencies as it states. It does however work ok as a remote gain switch. Not total garbage there is no static when the volume is adjusted and both knobs work as gain control. As i said it works just not quite as advertised.
Chris Kendall
Reviewed in Canada on February 3, 2023
So the gain knob works as a Gain . The hz frequency knob is just a bass boost knob. The head unit I have does 5 volts in the pre outs. After the bass knob they are at 1.3 volts at amplifier. Very disappointed Good effort great idea. Voltage lose just suck. Horribly.
Marcus
Reviewed in the United States on September 15, 2022
The item is great 👍🏾
Alex brea
Reviewed in the United States on February 8, 2022
Easy to plug in, literally has pictures and labels on all 4 ports and turns the bass from max to 0 so if you need to drop your subs you can very easily as well as adjust the frequency down to 40hz and up to 150hz
Bleasure
Reviewed in the United States on December 3, 2022
This does not adjust frequency response as listed in description. Poor description of capabilities
Erick S Elizarraras
Reviewed in the United States on November 26, 2022
This item is not working
Randy Flores
Reviewed in the United States on April 7, 2022
The overall look is great, but it drowns down some of the sound.
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