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Rebec WL12 12" (30cm) Subwoofer

Technical Highlights

  • 8-inch woofer, impedance 4+40hm, rated power 350 W.
  • Frequency response 18 Hz~1.1 kHz, sensitivity 88.2 dB.
  • Installation depth 145 mm, versatile.
  • More technical details
Normal price €407,90
Normal price €407,90 Selling price €407,90
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Mar 28, - Apr 2,
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Normal price €407,90
Normal price €407,90 Selling price €407,90

WL12 by Rebec

The WL12 from Rebec is a powerful 12 inch (30 cm) subwoofer, perfectly suited for strong bass reproduction. With a nominal power of 350 W and a maximum power of 700 W, it delivers impressive sound results. Thanks to an impedance of 4+40hm and a sensitivity of 88.2 dB, the subwoofer offers a versatile sound experience. The frequency response from 18 Hz to 1.1 kHz ensures that all low frequencies are reproduced clearly and precisely. The woofer size of 313 mm and an installation depth of 145 mm make the WL12 flexible in installation. Additional technical features include an FS of 47 Hz, a QTS of 0.412, and a VAS of 19.246 L.

Technical Data

  • Impedance: 4+40hm
  • Nominal Power: 350 W
  • Maximum Power: 700 W
  • Sensitivity: 88.2 dB
  • Frequency Response: 18 Hz~1.1 kHz
  • Woofer Size: 313 mm
  • Installation Depth: 145 mm
  • FS: 47 Hz
  • QTS: 0.412
  • VAS: 19.246 L

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Rebec WL12 Datasheet

Frequently Asked Questions about WL12


What power specifications does the Rebec WL12 Subwoofer offer?

The Rebec WL12 Subwoofer provides a nominal power of 350 W and a maximum power of 700 W. These impressive power parameters enable a powerful and dynamic sound, ideal for music lovers who value excellent bass reproduction. The signal-to-noise ratio is over 85 dB, ensuring clear and detailed sound reproduction. With a frequency response of 18 Hz to 1.1 kHz, the subwoofer covers a wide range of low frequencies, creating a powerful and resonant soundscape.

How big is the Rebec WL12 Subwoofer and will it fit in my car?

The Rebec WL12 Subwoofer has compact dimensions of 435 × 285 × 242 mm, making it a versatile choice for various vehicle types. The installation depth is 145 mm, which you should consider during installation to ensure there is enough space. Since no specific car brands are mentioned in the product description, you should match the dimensions with the available space in the vehicle. The subwoofer is an ideal option for cars that require powerful bass due to its size and performance.

What size woofer does the Rebec WL12 Subwoofer have and why is that important?

The Rebec WL12 Subwoofer features a 313 mm (12.32 inches) woofer. This size is crucial as it affects the subwoofer's ability to reproduce low frequencies. A larger woofer can move more air, resulting in stronger and fuller bass sounds. This is particularly important for music genres that rely on deep, powerful bass. Especially if you enjoy listening to music at high volumes, the larger woofer of the Rebec WL12 provides impressive sound fullness and low-frequency reproduction.

What impedance does the Rebec WL12 Subwoofer have and what does that mean for sound output?

The Rebec WL12 Subwoofer has an impedance of 4+40 ohms. This impedance is crucial as it defines the electrical load that the amplifier must handle. A lower impedance means that the Subwoofer draws more power, which typically leads to louder music playback. However, this also requires the amplifier to manage these current levels efficiently. When choosing an amplifier, it is important to consider the impedance to ensure a harmonious match between both components and to avoid overloads.

What frequency response does the Rebec WL12 Subwoofer offer and why is it relevant?

The Rebec WL12 Subwoofer offers a frequency response of 18 Hz to 1.1 kHz. This wide frequency range is critical as it describes the Subwoofer's ability to effectively reproduce both extremely low and mid-range frequencies. The low frequencies (starting at 18 Hz) provide solid, powerful bass, while the higher frequencies ensure seamless transitions to the midrange drivers. This broad frequency range ensures that all bass elements of your music are clearly and fully articulated, significantly enhancing the sound depth.

What role does the sensitivity of 88.2 dB play in the Rebec WL12?

The sensitivity of 88.2 dB in the Rebec WL12 Subwoofer is an important parameter that describes the efficiency of the speaker. It indicates how loud the Subwoofer plays at one watt of power. A higher sensitivity means that less power is needed to achieve a certain volume level. This is particularly advantageous when the Subwoofer is used in combination with amplifiers that have limited power output. The efficiency of 88.2 dB ensures that the WL12 delivers powerful sound results with minimal power loss.

How do I efficiently install the Rebec WL12 Subwoofer in my car?

Installing the Rebec WL12 Subwoofer requires precise measurement of the available space, as the installation depth is 145 mm. Make sure that the enclosure with the compact dimensions of 435 × 285 × 242 mm has enough room. Special attention should be paid to placement to minimize resonances and ensure optimal bass output. You can install the Subwoofer in the trunk, with a rigid mounting necessary. To achieve the best sound quality, the Subwoofer should be connected to an amplifier with the appropriate impedance.

What do the Thiele Small parameters like FS, QTS, and VAS mean for the Rebec WL12?

The Rebec WL12 Subwoofer has some important Thiele Small parameters: FS (47 Hz) describes the resonance frequency at which the woofer vibrates best. QTS (0.412) is the total quality factor that influences the damping characteristics of the speaker - a low value indicates that the subwoofer responds precisely and clearly. VAS (19.246 L) stands for the equivalent air volume, which expresses the compliance of the system. Together, these parameters are essential for understanding the performance of the subwoofer and assist acoustic engineers in designing and tuning the enclosure.

How does the Rebec WL12 benefit from its signal-to-noise ratio?

With a signal-to-noise ratio of over 85 dB, the Rebec WL12 Subwoofer offers clear and distortion-free sound quality. This parameter is important to ensure that the sound produced by the subwoofer is significantly louder than the background noise that can accompany the system's electrical components. A high signal-to-noise ratio guarantees that even the finest musical details remain audible and that the music playback is not affected by unwanted noise. This is particularly relevant if you prefer high volumes, where background noises could become more pronounced.

What advantages does the frequency response of 20 Hz to 250 Hz offer for the Rebec WL12?

The Rebec WL12 Subwoofer additionally offers a frequency range of 20 Hz to 250 Hz, which is crucial for impressive bass reproduction. Low frequencies around 20 Hz are ideal for reproducing explosions and similar sound effects in movies, while frequencies up to 250 Hz facilitate a seamless transition to midrange drivers in a multi-channel system. Especially for you, if you prefer bass-intensive music genres, this frequency range ensures the complete capture and representation of all low-frequency sounds, so no details in the sound spectrum are lost.

Manufacturer information / responsible person

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

Contact: support@dbakuten.se

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