Rebec SA70 3" (8cm) midrange driver

Name: Rebec SA70 3 Inch Midrange Speaker | Masori
Brand: Rebec
Price: 207.2 EUR
Availability: InStock

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Rebec SA70 3" (8cm) midrange driver

Impedance of 4 ohms, rated power 25 W, max. power 50 W.
Sensitivity of 89 dB, frequency response from 160 Hz to 20 kHz.
20 mm voice coil, cabinet size: 69 * 71 * 83 mm.
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SA70 by Rebec

Discover the SA70, a 3-inch midrange driver from Rebec, distinguished by its versatile technical features. With an impedance of 4 Ohms and a nominal power of 25 W, it offers a maximum power of 50 W. The sensitivity is 89 dB, and the frequency response ranges from 160 Hz to 20 kHz. The SA70 features a 20 mm voice coil and measures 69 * 71 * 83 mm in size.

Technical Data

Impedance 4 Ohms
Nominal Power: 25 W
Maximum Power: 50 W
Sensitivity: 89 dB
Frequency Response: 160 Hz to 20 kHz
Voice Coil Diameter: 20 mm
Size: 69 * 71 * 83 mm

Rebec SA70 Datenblatt

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Frequent questions about SA70

Wie viel Leistung hat der SA70 Mitteltöner?

The SA70 midrange driver from Rebec offers a nominal power of 25 watts and reaches a maximum power of 50 watts. The power specifications make it an excellent choice for those looking for a midrange driver with stable and reliable power. With these power values, the SA70 ensures that it can be used in a variety of application scenarios, whether in a simple home audio system or as part of a more complex automotive sound system. The 4-ohm impedance helps ensure efficient power consumption from the connected audio electronics.

Welche Größe hat der Rebec SA70?

The Rebec SA70 has dimensions of 69 mm in width, 71 mm in depth, and 83 mm in height. These compact measurements make it a perfect choice for installation in various applications, whether in a car or in a home audio system. When placing and checking compatibility with other components, it is important to know the exact measurements to ensure a smooth installation. Especially when installing in existing speaker systems, the correct sizing can be crucial to avoid unnecessary adjustments.

Welchen Frequenzgang deckt der SA70 Mitteltöner ab?

The Rebec SA70 midrange driver covers a frequency range of 160 Hz to 20 kHz. This frequency range allows the speaker to reproduce both low and high tones accurately and provides a comprehensive soundstage for detailed music playback. Such a frequency range is particularly important for midrange tones, which round out the sound image and ensure a balanced audio performance. Especially in the field of audio technology, the extended frequency response of the SA70 is an indicator of its versatility and ability to reproduce musical pieces faithfully.

Wie hoch ist die Empfindlichkeit des Rebec SA70?

The SA70 midrange driver from Rebec has a sensitivity of 89 dB. This sensitivity is crucial as it describes the ratio of input voltage to the sound power output. A higher dB value can produce a higher volume at the same input power, making the SA70 particularly efficient. In practical applications, this means you can operate this midrange driver with decent sound pressure without extremely high amplifier power, making it perfect for low-power amplifier solutions or energy-saving music listening.

Welche Impedanz hat der SA70 Mitteltöner und warum ist das wichtig?

The SA70 midrange driver has an impedance of 4 ohms. Impedance is a crucial aspect in audio electronics as it measures the resistance the speaker presents to the flow of current. A lower impedance means that the speaker can draw more current at the same voltage level, which can result in corresponding sound pressure. For users, it is important to ensure that the impedance of the speakers is compatible with that of the amplifier to achieve optimal performance and avoid potential damage to the audio hardware.

Welche Besonderheiten weist die Schwingspule des SA70 auf?

The SA70 midrange driver from Rebec features a 20 mm voice coil. The voice coil plays a crucial role in the performance of a speaker, as it is responsible for the movement of the diaphragm that produces sound. A 20 mm coil offers a balanced combination of agility and robustness, contributing to precise music reproduction. This is particularly advantageous when you expect detailed and clean sound reproduction across the entire frequency range. A well-sized voice coil is essential for distortion-free sound.

Ist der SA70 kompatibel mit gängigen Automarken?

The compatibility of the SA70 midrange speaker with common car brands can be ensured by its compact dimensions of 69 mm x 71 mm x 83 mm, making it suitable for a variety of applications and vehicle installations. When installing, it is important to check the mounting openings and space conditions in the vehicle to ensure that the speaker fits well and integrates into the existing acoustic structure. The SA70 is ideal for custom sound projects in the vehicle due to its sizing.

Wie installiere ich den Rebec SA70 optimal?

When installing the Rebec SA70, precise placement is crucial to ensure the best sound quality. Due to its compact size of 69*71*83 mm, it can be easily integrated into various environments. Make sure there is enough space to achieve optimal sound distribution. Use appropriate brackets and mounting materials that minimize vibrations. Ensure that the electrical connections are secure and tight to avoid signal interference. The correct alignment of the midrange driver can significantly improve the listening quality.

Welche Rolle spielen die Thiele-Small-Parameter beim SA70?

Although the specific Thiele-Small parameters (TSP) for the SA70 are not specified, they are generally crucial for understanding speaker characteristics such as resonance frequency and electrical equivalent. These parameters assist in optimizing the speaker enclosure and tuning for specific audio conditions. Typically, TSP allows for precise planning and adjustment of speaker systems to achieve the desired acoustic performance. Note that knowledge of TSPs is useful in developing custom audio applications, especially when you are aiming for a specific sound profile.

Warum ist der Frequenzgang von 160 Hz bis 20 kHz beim SA70 wichtig?

A frequency response of 160 Hz to 20 kHz, like that of the SA70 midrange driver from Rebec, is significant as it covers a comprehensive range of mid to high frequencies, which is essential for detail accuracy and sound clarity. Such a frequency response ensures that all musical nuances are reproduced, from deep baritone voices to the highest sopranos and instrumental lengths. For sound enthusiasts, this means an immersive and precise listening experience that is optimal for both music and voice-intensive media content.

Herstellerinformation/verantwortliche Person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

Let customers speak for us

from 9070 reviews

Anonym

Massive 4 inch voice coil!

Massive 4 inch voice coil and ton of power handling, great venting around voice coil, also this vega series has black voice coils. Price/value ratio is very high with vega series.

Vega 2025 Edition V15DV2/4

12/15/2025

Anonym

Massive MiniMonster!

What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible

Vega 2025 Edition V65DV2/4

12/15/2025

Anonym

I love this 6,5 minimonster

What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible

Vega 2025 Edition V12DV2/4

12/15/2025

Artiomrusanovschi

👌

👌 superr

Machete Fight MF-15R

12/13/2025

Franco

Super guter Subwoofer

Super Subwoofer mit extrem tiefem Bass. Die Kabel sind dick und hochwertig verarbeitet. Es gibt nichts zu beanstanden. Absolut empfehlenswert.

CBP1000

12/09/2025

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

X10 v3

11/18/2025