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B09DV5RQDJ Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 4.1 Votes: 30 Find similar products AZUOCN 2pcs 400W Adjustable Treble/Bass Frequency Divider Distributor 2-Way Speaker Audio Crossover Filters (2 X). Specifications: 1)Size: 752.5cm (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.	B08KZZ6LFM Price: $36.99 Score: 11.905 Category: Electronics Rating: 4.7 Votes: 6 Find similar products Vipxyc Frequency Divider, 2-Way Speaker System Audio Crossover Filters Woofer and Tweeter, Frequency Distributor for DIY(2Pcs). description of goods: This is a professional frequency divider, which is widely installed in the speaker. Playing an important role of the total frequency signal segmentation. Treble and bass dual frequency support, helps to transmit the treble signal to the tweeter unit, and divide the bass signal into subwoofer unit. High quality and free welding. Features: To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhance the sound quality purposes.Perfect HIFI sound quality: Make the treble clear and increase the intensity of the bass, freely enjoy clear and natural music.High quality and super durability: wire wound ceramic resistor and high-quality metal film capacitors, ensure its large load power, long-term durability, never burnout.Treble and bass dual frequency dividing: Widely use in treble and bass speakers, car full frequency speakers, or use treble/ bass alone.Circuit board design with precise cutouts and lines, free for welding, very suitable for DIY. Spec: Type: 2 Way, 2 Unit (Woofer and Tweeter) Frequency Crossover: 3200Hz Power: 150W Max. Resistance: 4 - 8Ω Welding: - T for tweeter - W for woofer - IN for amplifier Size: Approx. 70 x 57 x 26mm / 2.8 x 2.2 x 1.0in Package Weight: 236g Package Includes: 2 x Frequency Divider.
B098XKFKY4 Price: $25.95 Score: 8.772 Category: Electronics Rating: 4.6 Votes: 8 Find similar products Padyrytu 400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker 304142, motherboard red. Padyrytu How to use the splitter board:First connect as per our diagram above ; 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.Power: 400W or lowerResistance: 4-16ohmFrequency: AdjustableColour: motherboard redMaterial: ABS + metalSize: 7x5x2.5cmPackage Contents:1 x Frequency Divider.	B09D74D5PR Availability: Currently unavailable Score: 6.757 Category: Electronics Rating: 5 Votes: 2 Find similar products BOKIE 1800W High Power Speaker Crossover 2 Way High-Low 8 Ohm Frequency Divider for Speaker. .
B08NFCCGC2 Price: $16.59 Score: 6.757 Category: Electronics Rating: 4.3 Votes: 33 Find similar products 2pcs TPA3116D2 Class D Stereo DC 5V—24V 2x50W High Power, Digital Audio Amplifier, Subwoofer Power Amplifier Board, Suitable for Home Audio、car Speakers, DIY. Instructions: 1. Power supply voltage: DC4.5V-26V (24V is recommended) 2. Connect the power supply (positive pole to VCC, negative pole to GND). 3. Audio input, 3.5 mm audio port input, or right channel to IN-R, left channel to IN-L, and ground wire to GND. 4. Output R+R- and L+L- correspond to the speaker. Product Features: Power supply voltage: DC4.5V-26V (24V is recommended) Dual channel: 2*50W Magnification: Class D Noise ratio: 102dB Switching frequency: 1.2MHz Stereo: Yes, dual channel Input reverse connection protection: Yes Overvoltage/low pressure protection: Yes Appearance size: 78×51.5×22.5mm (3.07×2.03×0.89inch) Applies to: Store drainage, home theater, bookshelf audio, car speakers, DIY audio, etc. Package contains: 2 pcs TPA3116D2 Class D audio power amplifier.	B07QNPCK8Z Price: $7.99 Score: 6.711 Category: Electronics Rating: 4 Votes: 294 Find similar products AUTUT 2 Pcs High to Low Speaker Impedance Converter Audio Signal Adapter for Speaker Output to RCA Line Control Car Amplifier Wiring. Product Features: AUTUT Car Stereo Converter helps to adjust power output from amplifier to built a audio system for cars. With two-channel designed, supports dual high-level input and output, with fine-tuning function. The use of transformer coupling can isolate some noises; Adjustable output sensitivity, realizing high frequency to low frequency. Features RCA output, this high to low impedance converter is used for the impedance convert of the added audio amplifier when the car audio has not RCA output. Used for hosts without low frequency (RCA) output (for example: cassette player/card player/CD/VCD/DVD, etc.) to convert the high frequency of the speaker output to low frequency (RCA) output, which is used to connect the car power amplifier or subwoofer signal enter. Product Specification: Material: Plastic, Electric Components Color: transparent Size: 57x38x26mm / 2.26x1.5x1 (LWT) Cable Length: 70mm/2.75.
B0006N41N8 Availability: Currently unavailable Score: 6.667 Category: Electronics Rating: 3.4 Votes: 4 Find similar products Harrison Labs FMOD Inline Crossover Pair 300 Hz High Pass RCA. SOLD AS A PAIR, Many Frequencies Available - Contact us if you need help selecting the proper frequency. The Harrison Labs FMOD is an in-line active crossover simulator. FMOD's are passive so noise free & better than a much more expensive electronic crossover that requires power to operate. Frequencies available for every need such as: Subsonic filter, Subwoofer, Woofer, Midbass, Midrange, Tweeter, Super Tweeter, Horns and Ultrasonic filter Combine with other FMODs & traditional electronic crossovers for bandpass ranges or to change the slope and crossover frequency point Install in seconds by placing the FMOD in-line with the RCA patch cable running between the source (head unit/preamp/etc) and the amplifier Low Pass available Frequencies: 50, 70, 100, 150, 200, 500, 1000, 2500, 3500, 6500, 20K High Pass Available Frequencies: 20, 30, 50, 70, 100, 150, 200, 300, 500, 1000, 2500, 3500, 6500.	B0BLVQHNML Price: $35.33 Score: 6.579 Category: Electronics Rating: 1 Votes: 1 Find similar products 7 Band Sound Equalizer, Output Input, 12dB High Bass Adjustment, Two Channel Digital Equalizer, 3.5mm Interface, for Recording, Streaming, Podcasting. Function:1. Control range: 7-band equalization circuit control range ±12 dB, equalization band: 60Hz, 150Hz, 400Hz, 1kHz, 3kHz, 6.5kHz, 15kHz, from TI or ST original TL074 composition.2. Basic parameters: 7 band sound equalizer preamp gain, 4580 classic op amp provides 5 times gain (14dB); Input impedance 20K, output impedance 600 ohms.3. Headphone Compatible: Sound equalizer ear amplifier part of NE5532, composed of Type 47 headphone driver circuit, easy to control all kinds of headphones, high and low.4. 3.5mm interface: The 3.5mm input interface supports a 4-pin plug, the output is connected to the headset with a microphone, which can be used on mobile phones for ordinary voice calls, and another terminal with a group interface is available. 5. Aluminum Alloy: The 7 band car sound equalizer is made of aluminum alloy, high strength, corrosion resistance, stable performance, DC5V 12V power supply, dual channel sound. Specification: Item Type : 7 Band Sound Equalizer Material: aluminum alloy Power supply: DC5V 12V Interface specification: 5.5x2.1 Input impedance: 20K Output impedance: 600 ohm Control range of Equalization circuit: ±12 dB Equalization frequency band: 60 Hz, 150 Hz, 400 Hz, 1 kHz, 3 kHz, 6.5 kHz, 15 kHz Usage: Remove the Product and use it Package List: 1 x 7 Band Sound Equalizer 1 x Stro msupply cable.
B07NVV4GXP Price: $14.99 Score: 6.536 Category: Electronics Rating: 4 Votes: 225 Find similar products Car Home Amplifier Subwoofer Equalizer Crossover RCA Adjust Line Level Volume. Dimensions: 55 * 50 * 40mm Color: Black Conductor Material: Tinned Copper Number of cores: 8 Jacket Material: PVC The largest wire diameter: 7.5 (mm) Two kinds of adjustment method: 1 by the gain adjustment, 2 through frequency adjustment.	B00BZPUQUS Availability: Currently unavailable Score: 6.250 Category: Electronics Rating: 4.2 Votes: 34 Find similar products 2 x Quality 3 Way Crossover Filters for Speakers 400W. If you need to repair or upgrade your speakers, do so with this pair of brand new 3 way crossover filters which have been manufactured from high quality components and are specifically for use with multi way speakers. Specifications: 400W 8 Ohms 1250Hz - 5000Hz Hi-fi: 12dB/oct Dimensions (per filter): 161 x 120mm The 3 way crossover filters are made from top quality components and are brand new. Package: Two crossovers.