Passive diaphragm - innovative technology for powerful bass
The passive cone is a popular element in modern loudspeaker systems that helps to generate low frequencies without additional amplifier power. Instead of a traditional tweeter or woofer, a passive driver is used here, which is made to vibrate by the air pressure inside the cabinet.
What is a passive radiator?
If you've ever wondered what a passive radiator actually is, we can offer you a simple passive radiator explanation: A passive radiator is essentially a speaker without a drive coil or magnet. The principle of the passive radiator is based on resonance, which improves the bass response. The passive radiator structure consists of a membrane that is driven by the internal air pressure of the speaker.
Modern loudspeaker systems
Modern speaker systems rely on a combination of different technologies to create an optimal sound experience. A portable speaker system uses compact and lightweight materials, while speaker components such as the tweeter and woofer are perfectly matched. Speakers with passive radiators offer particularly efficient bass reproduction.
Bass reflex port - for powerful basses
The bass reflex principle is another technique for improving bass reproduction. Here, a bass reflex tube is integrated into the housing through which the air generated by the speaker can escape. A bass reflex loudspeaker uses this principle to increase the sound pressure and better reproduce low frequencies.
Active speakers - integrated amplification for perfect sound
Active speakers are speakers that have an integrated amplifier. The active speaker driver therefore receives the amplified signal directly. The active speaker function usually also includes the implementation of crossovers and equalizers. The active loudspeaker design is particularly compact as no external amplifiers are required.
Frequency range speakers - clear performance in every range
The speaker frequency range defines which frequencies the speaker can reproduce. A crossover speaker ensures that low frequencies are directed to the woofer and high frequencies to the tweeter. The right balance between woofer frequency and tweeter frequency is crucial for a coherent sound image.
Chuffing noise - avoid disturbing sound effects
A chuffing noise often occurs in speakers with a bass reflex port. Bass reflex chuffing, also known as tube noise, occurs particularly at high volumes when air flows through the bass reflex tube. One of the main disadvantages of bass reflex speakers is the occurrence of this noise.
Loudspeaker enclosure - crucial for sound quality
The speaker cabinet plays a major role in sound reproduction. A wooden speaker cabinet often provides a warm sound. Different speaker enclosure materials such as MDF or plastic also influence the sound characteristics. The choice of material is particularly important for passive cone speaker enclosures in order to minimize vibrations.
Efficient bass reproduction - powerful bass for every music genre
Efficient bass reproduction requires a well-tuned woofer. The efficiency of the woofer depends on the design and the materials used. In order to optimally reproduce resonant tones , the use of a passive radiator can be useful. The woofer passive radiator enables deep and powerful bass reproduction.
Resonant frequency - the key to precise basses
The speaker resonance frequency is the frequency at which a speaker or passive radiator works most efficiently. By optimizing the frequency range, you can ensure that different speakers work together harmoniously in a system. Low frequencies Speakers are reproduced particularly powerfully and cleanly thanks to precisely tuned resonance frequencies.
