When you looking for subwoofer low pass filter, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable subwoofer low pass filter is not an easy task. In this post, we show you how to find the right subwoofer low pass filter along with our top-rated reviews. Please check out our suggestions to find the best subwoofer low pass filter for you.
Best subwoofer low pass filter
1. 12V Low Pass Speaker Subwoofer Crossover for 8 Ohm or 4 Ohm
Feature
12V Lowpass Subwoofer or Speaker; Crossover for 12V Mobile Stereo Systems.1 Crossover is good for 1 Speaker or Subwoofer.
Handles 200 Watts RMS, 400 Watts Max.
120 Hz Low Pass. 12 db Octave Slope @ 4 Ohm.
Description
12V Lowpass Subwoofer or Speaker; Crossover for 12V Mobile Stereo Systems. 1 Crossover is good for 1 Speaker or Subwoofer. Handles 200 Watts RMS, 400 Watts Max. 120 Hz Low Pass. 12 db Octave Slope @ 4 Ohm.2. Qianson 200W Pure Bass Subwoofer Crossover Second-order Crossover Frequency Distributor Divider 2 Way Speaker Audio Crossover Filter
Feature
Applications: Home Audio 5.1 bass, bass DIYCar audio bass, bass DIYPower: 200W (applicable to 4-inch to 8-inch subwoofer).
Speaker Impedance: 4-8 ohms.
Low Pass Speaker Bass Subwoofer Crossover Filter for 8 Ohm or 4 Ohm
2-Way Crossover Filters Frequency Distributor
Description
Product parameters:
Model: WEAH-90
Size: 8.0 cm long, 5.8 cm wide, 2.8 cm high.
Install diagonal holes: 6.2cm adjacentangles: 5.0cm
Power: 200W (applicable to 4-inch to 8-inch subwoofer).
Impedance: 4-8 ohms.
Applications: Home Audio 5.1 bass, bass DIYCar audio bass, bass DIY
Package included:
1 x Pure Bass Subwoofer Second-order Crossover Frequency Divider
3. Aiyima 1pcs DC 9-32V Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board Single Power
Feature
This board is a preamp board, and is not designed to be directly connected to the speaker. It must be connected 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 bass 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.
Power supply voltage: DC 9V-32V DC single power supply
Dual channel input, subwoofer output, then the output amp|ifier,can not directly connected to the speaker
The multi-stage filter, better bass effect,The phase adjustable
Description
This board is a preamp board, and is not designed to be directly connected to the speaker. It must be connected 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 bass 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.
Features:
Power supply voltage: DC 9V-32V DC single power supply
Dual channel input, subwoofer output, then the output amp|ifier,can not directly connected to the speaker
The multi-stage filter, better bass effect
The phase adjustable
Potentiometer from left to right: frequency adjustment, bass volume control
The cut-off frequency: 22HZ-240HZ
Potentiometer shaft center to center spacing: 3cm
PCB Size: 62 9* 26.5mm
Audio input: mono or two-channel
Audio output: Mono
Package included:
1x Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board
1x Power wire
1x Audio Shieklded wire
4. FMOD Crossover Pair 70 Hz Low Pass
Feature
70Hz Low Pass with 12dB slope20 VOLTS RMS MAXIMUM STD. DRIVING IMPEDANCE 600
NOISE AND DISTORTION TOO LOW TO MEASURE
ACCURACY 1% @ 22K LOAD
GOLD OVER MACHINED BRASS RCA JACKS 0.4" O.D. X 2" LONG
Description
FMODs feature a 12 dB per octave crossover slope and are compatible with all RCA type input amps. Sold in pairs.5. Nippon HC-101 4 Ohm 1 channel 400w 120 Hz Low pass Subwoofer Crossover
Feature
Subwoofer crossover -1 Channel200 watts RMS-400 watts Peak
120 Hz Low pass
12 dB Octave Slope @ 4 Ohm
Description
CROSSOVER NIPPON SUB ONLY 12V6. Car Home Subwoofer Equalizer Crossover Amplifier RCA Adjust Line Level Volume Remote Amplifier Level Controller
Feature
This remote amplifier level control is used to adjust an amplifier's power level, stereo, equalizer or crossover volume form the dashboard or other remote locations4 gold plated RCA's (2 RCA input & 2 RCA output)
Level control knob, Frequency 150Hz - 40Hz, Gain 0db to -12db
The car amplifier adds sub-woofer level controls or balances a multiple amplifier installation. Fine tunes the volume of any RCA line level signal you wish to control
Simple in and out connections, no additional wiring needed
Description
This remote amplifier level control is used to adjust an amplifier's power level, stereo, equalizer or crossover volume form the dashboard or other remote locations. It adds sub-woofer level controls or balances a multiple amplifier installation. Fine tunes the volume of any RCA line level signal you wish to control. Compact housing allows the unit to be mounted virtually anywhere so control is at the user's fingertips. Simple in and out connections, no additional wiring needed. Great for a sub amp volume control.Connect the RCA from the output of this Controller to the amplifier, and wire the car stereo output to the RCA input of this unit.
Adds a Dash Mounted Sub-Woofer Volume Control
4 gold plated RCA's (2 RCA input & 2 RCA output)
Level control knob
Frequency 150Hz - 40Hz
Gain 0db to -12db
Package Included:
1 x Amplifier Subwoofer Equalizer
7. Parts Express 100 Hz Low Pass 8 Ohm Crossover
Description
Convenient crossovers that work great in any application requiring economical and flexible filtering.8. KNACRO NE5532 Low-pass board Filter preamp board Subwoofer cannon pitch board HI-FI low-pass circuit board
Feature
High quality electrolytic capacitors 2 2200uf / 25V rectifier to do, low-pass filtering to enlarge dual op amp NE5532Welded 8P op amp IC Block, easy to replace the op amp to enhance playability, CBB capacitance capacitors are original, high-quality sealed potentiometers potentiometer.
There are LED lights, real-time monitoring the power supply situation. Input voltage: positive and negative dual power input AC 12v to 15v can be.
It can be a single / dual channel input and mono output. PCB ultra hardness FR-4 fiberglass board, size: 78x42mm, thickness: 1.6mm.
Frequency adjustment range 22Hz-210Hz, this frequency range is no human voice, so-called low-pass only the low-frequency output, to be added after stage amplifier power amplifier board can be used. The intensity of low-frequency performance and power amplifier board with speaker matching, please choose a different amplifier board and subwoofer (passive subwoofer) according to different occasions.
Description
Welded 8P op amp IC Block, easy to replace the op amp to enhance playability, CBB capacitance capacitors are original, high-quality sealed potentiometers potentiometer.There are LED lights, real-time monitoring the power supply situation. Input voltage: positive and negative dual power input AC 12v to 15v can be.
It can be a single / dual channel input and mono output. PCB ultra hardness FR-4 fiberglass board, size: 78x42mm, thickness: 1.6mm.
Frequency adjustment range 22Hz-210Hz, this frequency range is no human voice, so-called low-pass only the low-frequency output, to be added after stage amplifier power amplifier board can be used. The intensity of low-frequency performance and power amplifier board with speaker matching, please choose a different amplifier board and subwoofer (passive subwoofer) according to different occasions.
Input voltage: positive and negative dual power AC 12v to 15v .
It can be a single / dual channel input and mono output.
PCB ultra hardness FR-4 fiberglass board,
Specifications: 78 * 42 * 1.6mm (L * W * H).
Frequency adjustment range 22Hz-210Hz.
Quality electrolytic capacitors 2 2200uf / 25V rectifier to do.
Low pass filter amplifier with dual op amp NE5532.
Note:
1. This board is not a single power supply can not directly use 12V DC power supply or battery, to use positive and negative dual power dual 12V DC or AC power supply transformer to work.
2. This version can not be directly connected to speakers, power amplifier need to take before you can enlarge the driving subwoofer.
If you have any question , please feel free to contact us.
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9. Parts Express Variable Low Pass Filter Electronic Subwoofer Crossover Preamp Board Gain Control
Feature
Variable built-in gain control for just the right balanceVariable 22-300 Hz low pass frequency control for sound customization
Wide 10-24 DC voltage requirement helps avoid multiple power supplies
Phoenix terminals make hook up easy
Red LED power indicator
Description
Turn your amplifier into a subwoofer amp by adding this variable low pass preamplifier crossover board to your amp's line input. Just add 10 to 24 VDC power, subwoofer and an amp board to build your own powered subwoofer.10. KNACRO DC 10V-24V Low-Pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board
Feature
Adjust the potentiometer selected Hermetically, inputs and outputs use pure copper terminals, wiring is very convenient.Selected NE5532, welded IC holder can always replace the amplifier, experience different effects to enhance playability.
Design of the LED Real-time monitoring the power supply situation.
PCB board design simple and beautiful, reasonable wiring, making the board has a very high signal to noise ratio, strong anti-interference ability. when no signal input close to the speaker almost hear the noise.
Description
Power supply voltage: DC12V-24V DC single power supply.Frequency range: 22Hz-300Hz.
Audio input: mono or two-channel.
Audio output: monaural.
PCB Size: 78x32mm, thickness: 1.6mm.
PCB Materials: FR-4 ultra-hard glass plate.
Finished plate net weight: 30g.
Plate mounting holes center to center spacing: 70x24mm, hole diameter: 3.2mm.
Potentiometer shaft center to center spacing: 32.5mm.
Special reminder:
This board is a board bass preamp, directly connected to the speaker will not say anything, must be connected to the subsequent stage amplifier board made of pure active subwoofer to speak, pure stage power amplifier board selected according to individual needs of the degree of shock, The greater the power of pure power amp bass more shocking.
The so-called low-pass filter plate is to filter the human voice more than treble part, retain the low frequency part is amplified to improve the bass reproduction efforts will not hear the human voice and high-frequency sound when playing the instrument. The buyer must understand this knowledge, in order to avoid the only, do not know how to use.
Most of the market before the subwoofer preamp board are basically dual power, the majority of DIY enthusiasts, is not very convenient to use, after all, a single power supply is relatively easy to find, the premise of guaranteeing effective, we have introduced a single-supply subwoofer home board, you can share a stage with the power amplifier boards, DIY is very convenient.
Package included:
1 x Low-pass Filter NE5532 (with 2 rotary potentiometer cap).
