Nippon HC-101 4 Ohm 1-Channel 400W 120Hz Low Pass Subwoofer Crossover: Enhance Your Bass with Precision Review

My subwoofer sounds much better and is easy to install. but i can still hear the singing but not as bad. I will look for a better crossover.

It does exactly what it's supposed to, very easy to use. The build quality seems to be good. My vintage amp can drive a small subwoofer fairly well, but this part was essential to mix properly with my main speakers.

I have used other crossovers that still play a lot of non-Hz sound through your speaker. This one cut almost everything. Combine it with a small 4 inch subwoofer for incredible bass. Without a crossover, the sound is nothing against it. I would recommend it to anyone installing a subwoofer.

The crossover worked very well. I had no problems with the speaker impedance. For the price you can't go wrong - you get an inductor and capacitor soldered onto a punched card. Try to get everything at this price (less than $20 at the time of purchase). I used this crossover for a home theater subwoofer. I highly recommend this item.

Used to power an old JL Audio subwoofer in the garage with a single 100 watt channel Sony home audio receiver. Works perfectly. Strongly rejects frequencies above 120 Hz, capturing all the low frequencies that the receiver can reproduce (in my case this is at least around 40 Hz). I like it and it's a good topic of conversation in the garage. (Works with old subwoofer from 1997)

I installed a 6" woofer in a caravan. I am running it through a Jensen stereo which has three speaker outputs and is connected to speaker C. The dual voice coil Pyle speaker I used has has good bass but also tried its hand as a midrange and sounded like crap.With two of these built in (one for each stereo channel) at least 99.5% of the high frequencies were GONE.No more guitars or singers vocals or anything like that, ONLY the bass comes out this speaker (as it should!) Note that they are…

1000w (2x500) amplifier. The second system includes (4) 8" outdoor floorstanding speakers, (1) 10" fixed passive subwoofer and a 1000W amplifier (2x500). Source for both systems in (1) Sonos Port Music Player. The 1000W amplifiers are IP-enabled and can be configured as 2-channel 8 ohms or bridged 70V. (4) The 8-inch speakers are also configured as 8 ohm speakers with a passive subwoofer on the right channel, and the speakers alternate left, then right, left, then right, etc. As you click on As

I bought some crossovers to see how the 3 built in home theater subwoofers I put together with my own amps would work best. It was the best I've tried for subwoofers. I was satisfied with the first try after comparison and bought the rest exactly the same. It's interesting to note that when sound delivery is applied to it, you can actually hear the noise (kind of metallic) coming from the windings across the core. I just hope this doesn't cause isolation friction. What I haven't tried is…