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Morel Tempo Ultra Integra 572 MKII speakers

coaxial speakers, 5" x 7", 100 W RMS, 4 Ω, 90 dB (2.83V/1m), mounting depth 62 mm
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Morel Tempo Ultra Integra 572 MKII speakers

Coaxial speakers Morel Tempo Ultra Integra 572 MKII

The new model series Tempo Ultra Integra MKII is a class higher than the previous Tempo Integra series and offers high-end coaxial speakers of the most common sizes. The new products of the Tempo Ultra Integra MKII series are ideal for all music enthusiasts who expect top quality sound from Morel at an affordable price. The speakers provide great dynamics, high-quality and neutral sound and a unique design. The Morel Ultra Integra, as the name of the speakers already suggests, are coaxial speakers with an integrated tweeter with a 25 mm diameter silk dome. It is cleverly embedded in the mid-bass diaphragm and together creates a constant sound spreading in all directions for ideal phase and correct setting of time corrections. The mid-bass speakers feature a modified paper diaphragm, a large 1.5" voice coil and a powerful magnet system that allows for 30% more output than the original Tempo Interga range, with lower distortion levels and better bass response. They are available in several sizes for easy installation in most vehicles.

Mid-bass paper membrane

Paper, which has been used since the first loudspeakers, continues to be an exceptional material. Morel's latest paper composite diaphragms are ultra-lightweight, making them exceptional components for transducers using smaller drivers and voice coils.

Integra - another coaxial system

An Integra, derived from the word "to integrate", is a speaker that consists of both a woofer and a tweeter sharing a common chassis. Unlike coaxial, its recessed tweeter is concentrically aligned with the woofer diaphragm. This minimizes phase error and allows for a constant sound field in all directions, creating near-perfect time alignment.

Key features of Morel Tempo Ultra Integra 572 MKII speakers

  • Modified paper membrane.
  • 25 mm tweeter with silk dome.
  • Neodymium tweeter magnet.
  • MXR integrated crossover.
  • High-quality mid-bass ferrite magnets.
  • 1.5" mid-bass speaker coil.
Catalog numberTEMPO ULTRA INTEGRA 572 MKII
BrandMorel
LinksOfficial 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.
Coaxial 2-band
RMS powerRMS speaker power is the constant power of the entire system, not just one speaker or one side. This is also the performance of continuous use of the speakers. If the RMS power is exceeded for a long time, the speakers may be irreversibly damaged! 100W
Max. (maximum performancePeak performance , which the speaker can play for a moment (approx. 0.5 s), for example when hitting drums in a song. If the max power is exceeded, the speakers will usually be damaged! 220 W
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.
90dB
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
Frequency rangeThe ability of the speakers to play a signal from the lowest frequency to the highest, or the speaker's ability to faithfully reproduce sound in a specific frequency band.

Professionally:
In the frequency range from 40 to 16,000 Hz, the vast majority of fundamental and overtones (harmonics) of all musical instruments are found. We are interested in the course of the radiated sound pressure in this range of frequencies when the loudspeaker system is supplied with constant power. We call this course the frequency characteristic, which tells us the level of radiated sound pressure in decibels (dB) depending on the frequency. The frequency characteristic of a speaker or speaker system can be expressed most succinctly with a graph.

Mostly, however, the frequency characteristic is indicated by indicating the maximum tolerance of the sound pressure in the given frequency range, e.g. 50 to 15,000 Hz -+ 6 dB. Since the frequency characteristics of loudspeakers and systems in general are quite uneven, some manufacturers do not even specify this maximum tolerance of sound pressure in decibels in their catalogs for reasons of prestige. Data impoverished in this way is unfortunately worthless. What is valid is that the manufacturer offers a speaker system with a frequency range of 30 to 20,000 Hz, if he is worried about stating the maximum unevenness of the sound pressure in this range, because he can have a tolerance of, for example, +- 20 dB.

The unevenness or undulation of the frequency curve in good speaker systems for high-quality music performance should not exceed +-3 dB in the 80 to 12,000 Hz band and +-6 dB in the 40 to 16,000 Hz band. Greater unevenness already depletes or emphasizes certain tonal areas, which can cause audible or even disturbing distortion. The proportion between fundamental tones and higher harmonics also changes, thereby changing the color of the sound, and individual musical instruments as well as the entire musical image sound unnatural.
60 - 22000 Hz
The diameter of the mid-bass speakerWe state the diameter of the speaker as the diameter of the entire speaker, not including the mounts, when smaller speakers (87, 100, 130 mm) have extra mounts. Some speakers are oval and there the dimension is given in inches, always the shortest side to the longest side. One inch is approx. 2.5 cm. 5 x 7"
Installation depth of the mid-bass speakerThe installation depth of the speaker is measured from the bottom edge of the magnet to the bottom edge of the tin, plastic or cast speaker basket, or speaker bearing surfaces. 62 mm
Mid-woofer diaphragm materialThe material that was used for the speaker diaphragm. Don't be afraid of the paper, it surprisingly has a very natural and high-quality sound and, thanks to the surface treatment, it can withstand moisture without any problems. Paper
Tweeter dome diameterThe net diameter of the dome (diaphragm) of the tweeter. 25 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.
Yes (capacitor)
Cover grids included in the packageOriginal cover grilles in speaker packaging. No
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

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