All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(2918 products available)
Ready to Ship
A low-pass crossover manages the signals of the crossover frequency of speakers by permitting the low-frequency signals to pass through the filter while restricting the high frequencies. It is mostly used on speaker components like woofers to reproduce the bass sounds accurately, as the waves have low frequency.
A high-pass crossover does the opposite of a low-pass crossover. It restricts the low-frequency signals from passing and allows the high-frequency signals to pass. It is used in speaker drivers such as tweeters that reproduce high-pitched sounds. It filters frequencies that are lower than the designated crossover frequency.
Bandpass crossovers are designed in such a way that they will only allow a specific range, or band, of frequencies to pass through while blocking the lower and upper frequencies. It is utilized primarily in midrange drivers that need to reproduce mid-frequency sounds such as vocals or certain musical instruments. The bandpass filter combines both low-pass and high-pass filters by passing a band of frequencies and blocking others.
An all-pass crossover differs from the others, as they all reject certain frequencies. Instead, an all-pass crossover allows all frequencies to pass through but adjusts the phase relationship of the frequencies. All-pass crossovers are frequently employed in audio processing to modify the phase without affecting the amplitude. It will help to align different drivers in a multi-way system properly to ensure that the output of each driver arrives at the listening point in phase.
Quality parts make the speaker crossover frequency durable. These components comprise high-quality capacitors, inductors, and resistors to guarantee optimal performance. Original equipment manufacturer (OEM) parts have a higher endurance than aftermarket parts and are resistant to wear.
Good soldering ensures that the solder joints are properly and firmly soldered, with no fake solder balls on the crossover circuit. This ensures that the electrical connections remain solid even after prolonged use.
Xover frequency speaker units with high isolation will often be found in sealed or insulated enclosures protecting the crossover from moving elements in an audio system or environmental aspects like dust or moisture. These prevent other components from heat, which can affect their performance and damage them.
Crossovers generate heat, especially when used frequently. Crossover frequency speakers with proper heat management features, such as heat sinks or enclosures designed to dissipate heat, have longer lifespans. If heat builds up in components like resistors or capacitors, it degrades the materials, causing failure.
The inductors and resistors, together with other components, will often be reinforced using ferrite core materials and high wattage resistors. These components are usually the ones that wear physically. For example, inductors with ferrite cores help prevent mechanical damage to the coil due to constant movement.
Select a reputable brand and manufacturer with experience in creating crossovers for speakers. A trusted brand means quality and performance.
Ensure that the selected type of crossover speaker, whether it is a low-pass, high-pass, bandpass, or all-pass, matches the customer's requirements and the applications for which it is intended. For example, a frequency crossover that uses low-pass and high-pass should be the crossover intended for a multi-driver speaker system.
One of the most important aspects of a speaker crossover is that it should match the speaker driver frequencies. Ensure that the crossover points do not overlap too much or are too far apart, making the speakers sound awful.
The performance of the crossover is adversely affected by the poor-quality digital-to-analog converters used in the design. Low-order crossovers (such as 12dB/octave) are simpler to construct, while high-order crossovers (such as 24dB/octave) require more accurate components and offer better filtering.
The phase precision of a crossover determines how well sound waves from different drivers arrive at the listener in sync. In that case, select a crossover with great driver coherence for a more coherent sound.
Speaker crossovers are needed to be made sturdy and reliable. This is because; they endure vigorous use and the exposure of the elements. In this case, evaluate the quality of the components used and the strength of the soldering, enclosure, and insulation.
Pick a crossover that performs consistently over time. One of the top-quality speakers has remarkable stability and consistency in sound output, regardless of the environment or use.
The speaker crossover frequency plays an important role in multi-driver speaker systems. Such systems as three-way or four-way speakers comprise multiple drivers, such as woofers, mid-range speakers, and tweeters. Each of these is designed to reproduce a particular range of frequencies. Crossover frequencies are used to ensure that each driver only works with the frequencies it is best designed to handle.
Active crossovers are often used in live sound reinforcement systems where the control over the distribution of frequencies to the speakers is vital for optimal performance. They can be adjusted on the spot to account for changes in the environment, such as the acoustics of a venue or the dynamics of a performance, ensuring that each speaker reaches its full potential.
Crossover networks are extensively used in PA systems to distribute microphone, music, and other audio signals to different speakers, ensuring clarity and quality across the frequency spectrum.
On the other hand, speaker crossovers are widely used in acoustic measurement to analyze and test the performance of speakers in controlled environments. They help separate different frequency components of a signal, allowing detailed examination and measurement of the responses of various parts.
In sound design for music production, FM synthesis, and other electronic music works, a crossover frequency is employed to manage and control the frequencies of sound to create the desired sound effects, thus achieving precision in frequency distribution.
Speaker crossovers also function as filters in various audio devices, such as mixers and DAWs (Digital Audio Workstations), where the mixing of different audio signals requires control over the frequency ranges to achieve balanced output and prevent frequency masking.
In a case where the crossover frequency is too low, a speaker will produce a mix of too many frequencies at the same time, causing overlapping and muddled sounds. For instance, if the crossover frequency is set too low on a tweeter, it will try and play low sounds that are meant for woofers, resulting in distortion.
Conversely, the situation will be the opposite if the frequency is too high. Thus, it will not allow the speaker to produce the full range of its intended frequencies. This will make it sound weak or lack certain frequency ranges.
Analog crossovers have knobs or switches that allow users to manually set the crossover frequency using a physical button, while digital crossovers use screens or software to make the adjustment. The crossover frequency must be set to the speaker's range and system requirements.
The crossover frequency cannot be ignored, as it is very important to the overall sound, as mentioned earlier. It helps to define a clear boundary between what frequency range should be handled by which driver, reducing distortion and improving clarity.
Passive radiators are speakers that do not have a voice coil, and they are often used in combination with other drivers to extend bass response or replace a traditional bass driver, and they work with the crossover to control the frequencies that pass.
The order of crossover refers to the filter's slope steepness in decibels per octave. It determines how quickly the crossover will transition between allowed and disallowed frequencies.
Speaker crossover maintenance involves checking and replacing worn components, cleaning solder joints, and ensuring proper insulation and connections to prevent malfunction and guarantee quality filtering.
