Just forget the data, they are admittedly relatively sensitive at 92 dB, but that does not mean that the random old 30 W NAD amplifier from the 80’s is a good match. But at the same time they manage to hold the sound image together, that is, if you have chosen the right amplifier. Inside, there are vertical braces especially where the woofers are located, which absorb the energy from 3 x 8 inches at 100 dB+ sound pressure.įor these beasts play loud. It gives a stiffer outer shell, than if the cabinet surfaces were just that, flat. JBL says that is precisely why they have chosen curved cabinet sides. This 2.5-way speaker would fall apart like a cardboard box when you turn up the volume, had it not been strengthend and braced well enough. It provides a more efficient speaker that delivers more energy in the midrange while keeping the distortion low.īlack, glossy paint with hardened top coat as on a car paint. Instead of two woofers and one midrange, JBL has chosen to use three woofers per speaker, but use one of them in a higher frequency range – 800 to 1800 Hz. Together with the v-shaped diaphragm, JBL has tried to dampen breakup under load, and reduce distortion and time slip.
Here is a 2410H-2 horn with a 25 mm v-shaped polymer element at the back, where the sound waves are dispersed from a horn whose geometry is shaped for a uniform frequency response in the high range.
#Large jbl speaker series
Compression tweeterĪll models in the HDI series – except the subwoofer, have a variant of JBL’s HDI compression horn, High-Definition Imaging. The HDI series consists of a number of speakers, including a sub and a center speaker.
#Large jbl speaker professional
For those who like surround and cinema sound, there is also a 12-inch, 1000 W powerful subwoofer and a center speaker in same series.įor a pair 3800 is able to push so much sound out into the room, that you get dizzy and dizzy, but it has not become possible without JBL’s engineers have squinted at the professional speakers, and the studio monitors. There is an HDI 3600 also for those who do not have room for the 3800 model, and a relatively compact tripod model called HDI 1600. The JBL Synthesis HDI 3800 is the flagship of the HDI series, which is the more decor-friendly variant of the huge studio speakers from JBL. But they are easier to place than you think, despite the fact that the bass reflex ports are located at the back, and they can easily be matched with a 60-watt amplifier. With a height of 110 cm, they dominate the room visibly. In other words, they are not for the faint of heart, because even though the speakers like to play at moderate volumes, it is only when you crank up the volume that the fun begins. Six eight-inch woofers with rigid aluminium diaphragms, feel like having a six-cylinder engine bolted to the chest, when playing loud. Still, the slimmer speakers really pack a bite, that you will notice physically. They are large, but much smaller than the huge Synthesis speakers we tested earlier this year.
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