Here comes the Boom.
B-Line Here comes the Boom. In a world of sound with B-Line subwoofers, every note is experienced with precision and astonishing depth. With their impressive sound spectrum, B-Line subwoofers create an acoustic experience that is not only heard but also felt. The boom of the B-Line creates an unforgettable sound experience.
21“ – Die Full Load
The massive 21″ driver with its powerful 5″ voice coil rumbles with up to 142 dB max SPL down to the deepest depths – from 26 Hz, it is the bass authority in our line-up. Handleable up to 4,000 watts (peak), the B 21 delivers enough power for grand setups. Despite its higher weight for maximum operational stability, it is easy to manoeuvre thanks to the two conveniently placed handles on both sides. Our largest subwoofer model is also available with an integrated DSP power amplifier, just like all B-Line models.
Optimised Airflow.
B-Line subwoofers are meticulously engineered to reproduce the lowest tones with impressive clarity. The air movements in the bass reflex system have been optimised in minute detail to ensure consistent and powerful performance even at the lowest frequencies. This guarantees low-end that completes every musical experience.
This technology optimises the airflow through the subwoofers, enabling even and powerful bass reproduction even at the lowest frequencies. This ensures a clear, undistorted sound, even at the lowest frequencies.
The design and technology of the B-Line subwoofers achieve an extended dynamic range. This means that both very quiet and extremely loud signals can be reproduced without any loss of quality, ensuring a dynamic and lively sound experience.
The B-Line subwoofers are designed to significantly reduce unwanted noise and distortion. This is particularly important in the low frequency range, where distortion is often a problem due to the high power and air movement. This ensures a clean, precise bass.
Perfectly Equipped.
The M-F3A PRO is an ideal complement to the B-Line, developed for a harmonious sound balance between deep basses and clear highs. Its compact dimensions make it the perfect choice for professional installations and mobile sound reinforcement.
Together, the M-F3A PRO and B-Line offer a perfect listening experience.
Depths at the Highest Level.
Simple and Flexible
The B-Line subwoofers in the sizes 15″, 18″, and 21″ are available in both passive versions and with integrated DSP amplifiers. Their simple handling, easy transportability, and maximum flexibility allow them to be used as a ground stack, bass extension, or bass array. And with the B 15A FS, flown bass arrays can also be realised.
Great Sound
The B-Line subwoofers combine a compact design with practical features and modern technologies for dynamic and authentic low-frequency sound reproduction. The DSP amplifier enables easy and quick alignment with point sources and line arrays as well as convenient setup of various bass arrays.
Optimally Tuned
The B-Line from SE AUDIOTECHNIK guarantees an impressive and transparent sound together with our SE AUDIOTECHNIK loudspeaker systems. The B-Line can be combined with the CV-Line, COX-Line, L-Line, M-Line, and SMX-Line to form a monitoring system, mobile PA system, or installation system. The systems are easily scalable and modular.
Simple and Flexible
The B-Line subwoofers in the sizes 15″, 18″, and 21″ are available in both passive versions and with integrated DSP amplifiers. Their simple handling, easy transportability, and maximum flexibility allow them to be used as a ground stack, bass extension, or bass array. And with the B 15A FS, flown bass arrays can also be realised.
Great Sound
The B-Line subwoofers combine a compact design with practical features and modern technologies for dynamic and authentic low-frequency sound reproduction. The DSP amplifier enables easy and quick alignment with point sources and line arrays as well as convenient setup of various bass arrays.
Optimally Tuned
The B-Line from SE AUDIOTECHNIK guarantees an impressive and transparent sound together with our SE AUDIOTECHNIK loudspeaker systems. The B-Line can be combined with the CV-Line, COX-Line, L-Line, M-Line, and SMX-Line to form a monitoring system, mobile PA system, or installation system. The systems are easily scalable and modular.
Experience the B-Line in AR.
Thanks to augmented reality technology, you can view B-Line in your own space and get an idea of how it fits into your environment. Simply move your smartphone or tablet around the B-Line.
Scan the QR code and try it.
Experience the B-Line in AR.
Thanks to augmented reality technology, you can view B-Line in your own space and get an idea of how it fits into your environment. Simply move your smartphone or tablet around the B-Line.
Download the Brochure
Discover more about our B-Line and dive into the depths of a special sound world.