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Specifications:
1)Size: 7*5*2.5cm (LWH)
2)Suitable for Speaker Power: 400W or lower
3)Suitable for Speaker Impedance: 4 to 16 ohm
With 4 jumpers onboard to optimize your audio effect: Jumper A, B for bass; Jumper C, D for treble.
Details about jumpers:
Jumper A, B are used to control audio effect of bass range. A for lower limit while B for upper limit of the bass audio range. For some speakers, when Bass is turned up too much, the speaker will show distortion. When that happens: we remove the jumper cap of jumper A to limit super low Bass to bring distortion lower. When we remove the cap of jumper B, Bass is increased while cap of Jumper B is on, Bass is decreased. Jumper C and D are used to control Treble range. When cap of both jumper C and D are on, the sound of treble is loudest. When only cap C is on, the treble sound is lower. When only cap D is on, further lower. When both caps of C and D are removed, there is no treble sound. (Generally speaking, with the four jumpers, you'd sooner or later find your best sound effect. Anyway, all effects still depend on your actual test.)
How to use the splitter board:
First connect as per our diagram above (Treble, Low, Input), connect to speaker, seal air gap, we can begin to hear music while optimize.
Normally we use jumper A and let B idle. For jumper C and D: we need to hear the actual effect of treble. A general formula is: A+D=better Bass; A+C=clear Treble and Bass; A+CD=clear Treble and Bass (the overall effect inclined towards Treble); AB+CD=more mediant frequency. When Bass effect is unnecessarily high, we can remove cap A. Please optimize until you think the sound is best, and then fix the board with your speaker unit.
Syrus
2025-08-18 13:21:36
I've never used or heard of these until a week ago but when I got them it was real easy to figure out how to set them up and they worked better than what I was expecting
ROGER
2025-07-15 19:18:22
They are little but they do the job
Daniel Z
2025-07-02 14:19:50
I've used several of these off-the-shelf units sold on Amazon. Although these were less impressive looking than the others, they turned out to be the best ones I bought. The sound is clean and "musical," once finding the right adjustments. The instructions for the jumpers (not included but on Amazon website) were a little confusing but basically made sense. My only reason for not giving 5 stars is because the screw-in terminals seemed a little delicate and too close together to be able to hold it secure while turning the screwdriver.
Henry McCord Jr
2025-06-27 20:28:03
Ok
Customer
2025-06-11 21:09:58
No noté ninguna diferencia en mis bocinas no se si recomendarlo o no
James M. Risk
2025-05-19 10:47:21
Small compact crossover that works as they should and affordable.
Bailey House
2025-04-22 18:04:32
This product did absolutely nothing to change the sound of the speakers.
ALEXANDER LA ROTTA
2025-02-23 16:50:10
justo lo que se paga por lo que se recibe, muy funcional me gusto.
Dave Pringle
2024-12-14 12:29:15
tiny, but the convenience of not having to solder is nice. Seems well made and the sound is quite good. My ears are pleased, not sure what an 'expert' would think, but sometimes you can get something which does what you need for not much cash, and that's called a bargain!
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