Description: Single Power DC9-32V Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board Features: channel input, subwoofer output, then the output amplifier,can not directly to the speaker The multi-stage filter, better effect Specifications: Phase Adjustment: 0; 180 Power supply The phase adjustable Potentiometer from left to right: frequency adjustment, control The cut-off frequency: 22HZ-240HZ Potentiometer shaft center to center spacing: 3cm Special note: This board is a preamp board, and is not designed to be directly to the speaker. It must be to the subsequent stage of an amplifier board for this pre-amp to work. The so-called low-pass filter to filter out the human voice board is more than treble part, retain the low frequency part is amplified to improve the reproduction efforts, people will not hear the sound of musical instruments and high-frequency sound during playback. The buyer must understand knowledge of this area. PCB size: 2.6cm 2.40 1.02inch No Retail Packages Quantity: 1Set Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package include: 1 * Module 1 * Cable
Price: 11.37 USD
Location: Shen Zhen
End Time: 2024-10-06T03:45:43.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Type: See description
Compatible Brand: See description
MPN: Does Not Apply
