Best High Pass Filter

Anti-Interference High Reliability 433MHz New Denoise Bandpass Filter BPF SMA Interface for Block Frequencies

Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
High quality imported components provide obvious filtering effect..
EMI has become a must have device installed in electronic equipment..

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3000W Class D Smart Amplifier 1-2 Ohm Monoblock Pro Car Audio Taramps SMART3

Class D MOSFET Mono Block Power Amplifier.
RMS Power at 1 Ohm:1500 Watts，RMS Power at 2 Ohms: 800 Watts，RMS Power at 4 Ohms: 510 Watts.
Low Pass Crossover - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s).
Remote Subwoofer Level Control Included.Variable Bass Boost - Variable Bass Boost 0 to 12dB(50Hz) allows you to adjust the low bass within the boost range to just the way you like it..
Warranty -TopstrongGear provides a powerful 2 year Platinum Online Dealer Warranty.

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YWBL-WH Bandpass SMA Filter BPF Anti-interference 2.45G 433M 1575M 900M 1090M New Denoise SMA Interface

【Easy to Debug】A bandpass filter is a device that allows a specific frequency band to block other frequencies at the same time. It is easy to debug, it has good selectivity and stability.
【Professional Design】The filter has the characteristics of low insertion loss, high stopband rejection and high image attenuation, high power tolerance, low cost and miniaturization.
【High Quality】The band-pass filter is made of high‑quality materials, which has high precision, stable performance, high sensitivity, durable in use.
【Features】The 433mhz band pass filter is processed by professional manufacturing, it has precise design, high reliability, stable and reliable working performance.
【After Sales】If you have any questions about your order, please feel free to contact us directly and we will get back to you within 24 hours.

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TOPSTRONGGEAR 1 Ohm 800 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control

Class D MOSFET Mono Block Power Amplifier.
RMS Power at 1 Ohm:1500 Watts，RMS Power at 2 Ohms: 800 Watts，RMS Power at 4 Ohms: 510 Watts.
Low Pass Crossover - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s).
Remote Subwoofer Level Control Included.Variable Bass Boost - Variable Bass Boost 0 to 12dB(50Hz) allows you to adjust the low bass within the boost range to just the way you like it..
Warranty -TopstrongGear provides a powerful 1 year Platinum Online Dealer Warranty.

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Sound Storm EV5000D Car Amplifier – 5000 Watts Max Power 1 Ohm Stable Class D Monoblock MOSFET Power Supply Remote Subwoofer Control

POWER: Maximum Power Output of 5000 Watts at 1 Ohms into one channel. Maximum Power output of 2500 Watts at 2 Ohms into one Channel. This amplifier is....
HIGH LEVEL INPUTS: Speaker level inputs are commonly referred to as high-level inputs. This input will be used to connect the EV5000D to your factory....
LOW LEVEL INPUTS: Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the EV5000D with the source....
LOW-PASS CROSSOVER: A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. A low-pass filter will....
VARIABLE BASS BOOST: Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.

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NVX QBUS8P 300W Peak (150W RMS) Amplified and Loaded 8' Ported Under Seat Quick Bass Universal Subwoofer System with Remote Bass Knob

Space Saver - The combination of a built-in 300W amplifier that powers the 8” subwoofer makes this ideal for spatially challenged vehicles..
Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the low-pass filter to primarily keep high notes out of your subwoofer. Adjust it from 50-150 Hz to best fit your system..
Ease of installation - Takes either speaker wire (High-level) or RCA cable (low-level) inputs. This makes connecting the QBUS8P to your radio easier since it's compatible with both factory AND aftermarket units!.
Automatic Turn-On - This circuit automatically turns the QBUS8P on whenever it senses an audio signal. This eliminates the need to run a remote turn on wire making installation a breeze..
Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it..

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TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier 1/2/4 Ohm Stable Remote Subwoofer Control Subwoofer Amplifiers

Class D MOSFET Mono Block Power Amplifier.
Max Power at 1 Ohm:1500 Watts，Max Power at 2 Ohms: 800 Watts，Max Power at 4 Ohms: 510 Watts.
Low Pass Crossover - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s).
Remote Subwoofer Level Control Included.Variable Bass Boost - Variable Bass Boost 0 to 12dB(50Hz) allows you to adjust the low bass within the boost range to just the way you like it..
Warranty -TopstrongGear provides a powerful 1 year Platinum Online Dealer Warranty.

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Rockville RBG18S 18' 2000W Active Powered PA Subwoofer W/Dsp+Limiter Pro/DJ

Built-in Amplifier - With a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies.
Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes above the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s).
High Level Inputs - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the LOPRO10 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs.
Low-Level Inputs - Line level inputs (RCA inputs / low-level inputs) use RCA interconnect cables to link the LOPRO10 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.
Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.
Specs – 15.5” x 11” x 3”. If you are short on space, this is a great solution for you. The combination of amplifier and subwoofer all into one, makes this ideal for spatially challenged vehicles. Weight: 13 lbs..

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Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer - 1200 Watts Max Built-in Amplifier Low Profile Remote Subwoofer Control for Truck Boxes and Enclosures

Built-in Amplifier - With a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies.
Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes above the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s).
High Level Inputs - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the LOPRO10 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs.
Low-Level Inputs - Line level inputs (RCA inputs / low-level inputs) use RCA interconnect cables to link the LOPRO10 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.
Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.

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