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🎵 Feel the bass, own the room — unleash your audio’s true power!
The LASER SUBWOOFER Board is a compact, high-performance pre-amplifier designed to boost bass frequencies between 50Hz and 150Hz. Featuring an adjustable gain preset and dual DC supply voltage support from 24V to 45V, it integrates original IC technology and a low pass filter optimized for subwoofers. Ideal for professionals seeking precise bass control and versatile compatibility in a small form factor.
| ASIN | B0CLLXMYPX |
| Best Sellers Rank | #45,404 in Electronics ( See Top 100 in Electronics ) #2 in Pre-Amplifiers |
| Brand Name | Generic |
| Country of Origin | India |
| Customer Reviews | 3.6 out of 5 stars 55 Reviews |
| Item Dimensions | 7 x 6 x 2 Centimeters |
| Item dimensions L x W x H | 7 x 6 x 2 Centimeters |
| Manufacturer | LASER AUDIOS SALEM |
| Maximum Supply Voltage | 45 Volts |
| Minimum Supply Voltage | 24 Volts |
| Model Number | KAVI-SUB |
| Mounting Type | Surface Mount |
| Packer Contact Information | GAYATRI TRADER'S |
| Part Number | Kavi001 |
| Unit Count | 1 Count |
| Voltage | 45 Volts |
K**I
Good product
Exelance in heavy bass
S**M
Not working
Not working
G**.
Do follow the voltages to be used as advised.
Very very nice and quality circuit and kit.It started successfully at very first attempt.controls to change frequency and gain very easily and successfully work.Thanks for the quality products.
S**N
Good 👍
Good 👍
B**A
Good 👍
It boosts the bass very well. I liked it.
A**R
Worked fine
It worked on the very first instace, no humming...will order another soon..
M**U
Average low pass filter when you look at the signal gain
With the increased gain the signal gets distorted pretty quickly. Low frequency selector does not work. High frequency tops at 80hz before tapperring down. With 400mv signal. The undistorted gain is about 4x. More importantly, the output signal is reversed. 180 degree phase shift to original signal...
M**H
Exlent
Nice good quality heavy bass 👌
Trustpilot
4 days ago
3 weeks ago