Gladen Aerospace 28 speakers

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tweeters, Ø 28 mm dome, 93 dB (2.83V/1m), 4 Ω
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Gladen Aerospace 28 tweeters

Gladen's top-of-the-line Aerospace line embodies the philosophy behind realizing the ultimate in car audio. And that without compromises and limiting the costs of development and production. The high quality reproduction of Aerospace series components has been achieved through a number of technical innovations. These include a seven-layer diaphragm of bass and center speakers, an extremely strong neodymium magnet system or a computer-optimized cast aluminum basket. However, the sound quality of the silk tweeters, which stand out not only for their fantastic vocal reproduction and spaciousness, but also for their incredible high-frequency dynamics and linear frequency response in their entire range, are also worth mentioning. All components are hand-made and assembled in Germany, which guarantees top-quality workmanship with typical German precision. The result is a sound experience that surpasses even the wildest imagination.

Key features of the Gladen Aerospace 28 speakers

High-end tweeters of the highest Aerospace series.
Silk skull cap with a diameter of 28 mm.
Aluminum tweeter enclosure with absolutely anti-resonance properties.
Neodymium magnet.
Handmade and assembled in Germany.

Catalog number	GA-28AERO
Brand	Happy
Links	Official web presentation
Speaker typeCoaxial speakers: Coaxial speakers are characterized by a so-called all-in-one design. The tweeter and mid-bass speaker are in one basket. The advantage is simpler assembly, but thanks to the connection or proximity of the bands in one speaker, the sound quality will usually be reduced. As a rule, in the middle of the mid-bass speaker, there is a tweeter whose voice coil works in the second air gap of the common magnetic circuit. The three-way coaxial speaker consists of a mid-bass speaker, a center speaker and a separate tweeter in the front on a special beam. Component Speakers: Component speakers are characterized by a division into individual frequency bands, treble + mid-bass + or. bass band. The individual speakers can be placed completely separately, which results in a better sound and acoustic performance. In the vast majority of cases of component speakers, an external crossover is also supplied, which divides the treble, middle / mid-bass, and into the three-band the bass band or allows setting the decibel level of the tweeter (e.g. +2 dB, 0 dB, -2 dB), steepness (e.g. 6dB/Oct. 12dB/Oct.) or active or bi-amp connection.	High rise
Sensitivity (SPL 2.83V/1m)Sensitivity, sensitivity or efficiency of the speaker. Speaker sensitivity is given in decibels (dB) and simply put, the higher the value, the lower the demands on the amplifier's power. This is a defacto rating of how a speaker converts watts to sound. Sensitivity ratings are in noise level measured at 1 meter from the speaker using 1 W (watt of power) or using 2.83 volts at the source at 1 meter. A higher decibel level means the speaker is louder with less power. For every 3 dB increase in sensitivity, the speaker requires half the power to reproduce the same volume. For example, if an 88 dB speaker needs 100 Watts to produce a certain volume, then a speaker with a sensitivity of 91 dB needs only 50 Watts to reach the same volume.	93 dB
ImpedanceImpedance - measurement of electrical resistance. When buying speakers, it is important to make sure that the impedance matches the amplifier or car stereo you are using. Example: A 2 Ohm speaker cannot be connected to an amplifier that is only stable up to 4 Ohms! A 4 Ohm speaker can easily be used with an amplifier that is stable up to 2 Ohms. The most common speaker impedance today is 3 - 4 Ohm.	4 Ω
Overall tweeter diameterThe total diameter of the tweeter is given as the diameter of the individual tweeter without the installation houses.	59 mm
Tweeter dome diameterThe net diameter of the dome (diaphragm) of the tweeter.	28 mm
The overall depth of the tweeterThe total depth of the tweeter itself without the installation houses.	42.1 mm
Tweeter dome materialThe shell material that was used in the manufacture of the tweeter.	Silk
Frequency crossover included in the packageThe crossover is an important part of defacto all loudspeakers. A crossover usually contains different resistor values, coil sizes, and capacitor types that fundamentally modify the sound. We describe below what the turnouts are for. Component Speakers: A crossover is part of every quality component speaker system. Its task is to ensure the distribution of frequencies that the amplifier produces in the entire acoustic spectrum of frequencies so that each of the speakers receives only that part of the band that it can optimally play in terms of efficiency and minimal distortion. Coaxial speakers: In most cases, coaxial loudspeakers have a simple crossover (6dB/Oct.) formed by a capacitor at the tweeter.	No
Cover grids included in the packageOriginal cover grilles in speaker packaging.	Yes
Price forIf the price is for a pair, the package always includes 2 pieces of everything, e.g. 2x mid-bass, 2x tweeter and 2x crossover.	Few