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Scanspeak Automotive Gold 32W/4878T05 12" (30cm) Subwoofer
SKU:  SCAN0005
EAN:  4251950305486

Gold 32W/4878T05

SKU:  SCAN0005
EAN:  4251950305486

Technical Highlights

  • RMS power: 200 Watt, Max power: 550 Watt, Impedance: 4 Ohm.
  • Ferrite magnet system, lossless linear suspension, rubber surround.
  • Die-cast aluminium basket, Xmax ± 14mm, Fs: 17 Hz, Re: 3.1 Ω.
  • More technical details
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Normal price €799,95
Normal price -10% €889,00 Selling price €799,95
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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Normal price €799,95
Normal price €889,00 Selling price €799,95

Gold 32W/4878T05 by Scanspeak Automotive

The Scanspeak Automotive Gold 32W/4878T05 is a 12-inch subwoofer that takes your music experience to a new level. Known for its 13" (32cm) sandwich paper cone and 4 Ohm impedance, this subwoofer guarantees smooth and powerful sound. Equipped with a patented ferrite magnet system and a lossless linear suspension, this model ensures a unique playback quality. With its additional features, such as rubber surround, magnet protection cap with grille in front of the pole core vent, and an aluminum die-cast basket, the listening experience with the Scanspeak Automotive Gold 32W/4878T05 will deliver a new level of clarity and precision.

Features
  • Scanspeak Automotive Gold-Series Subwoofer
  • 13" (32cm) sandwich paper cone
  • 4 Ohm impedance
  • Patented ferrite magnet system
  • Lossless linear suspension
  • Rubber surround
  • Magnet protection cap incl. grille in front of the pole core vent
  • Aluminum die-cast basket
  • Xmax ± 14mm
  • Power RMS: 200 Watt
  • Power Max: 550 Watt
  • Fs: 17 Hz
  • Re: 3.1 Ω
  • Qt: 0.32
  • Sensitivity: 89 dB
  • VAS: 180 ltr.
  • Sd: 526 cm²
  • Bl: 12.5 Tm

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Scanspeak Automotive Gold 32W/4878T05 Datasheet

Frequently Asked Questions about Gold 32W/4878T05


Welche Leistungsdaten bietet der Gold 32W/4878T05 Subwoofer?

The Gold 32W/4878T05 subwoofer from Scanspeak Automotive delivers impressive performance with 200 watts RMS and a maximum power of 550 watts. The 13" (32cm) sandwich paper diaphragm supports smooth sound reproduction. With a sensitivity of 89 dB, this subwoofer ensures that even the finest details of the music remain clearly audible. Other technical highlights include a low resonance frequency (Fs) of 17 Hz and Thiele-Small parameters such as the mechanical quality factor (Qt) of 0.32, which enables high fidelity. This combination of performance features results in a powerful and dynamic sound.

Welche Membranmerkmale hat der Scanspeak Gold 32W/4878T05?

The Scanspeak Gold 32W/4878T05 is equipped with a 13" (32cm) sandwich paper diaphragm, known for its strength and lightness. This diaphragm provides a balanced performance between stiffness and flexibility, contributing to a clear and precise sound image. The large diaphragm area of 526 cm² ensures improved bass reproduction. The choice of materials allows for deep frequencies to be reproduced with particular precision and minimal distortion, which is ideal for a subwoofer. The perfect combination of these properties makes the sound more detailed and natural.

Wie wirkt sich das Ferrit Magnetsystem auf die Klangqualität aus?

The Scanspeak Gold 32W/4878T05 uses a patented ferrite magnet system, which is essential for high sound quality. The magnet system generates a strong and stable magnetic field, which precisely controls the movement of the voice coil and thus the diaphragm. This precise control ensures improved dynamics and accuracy in sound reproduction. Furthermore, the magnet system maximizes the Bl force (12.5 Tm) for efficient drive of the diaphragm, making the bass reproduction powerful and distortion-free. This results in an overall clearer and deeper sound experience.

Wie profitieren Installationen im Auto vom Aluminium Druckgusskorb?

The aluminum die-cast basket of the Scanspeak Gold 32W/4878T05 offers several advantages for installation in cars. Aluminum is known for its high stiffness and light weight, which minimizes resonances and increases overall stability. Especially when mounting in vehicle environments, the choice of material is crucial to minimize vibrations and enable even sound distribution. The basket, in conjunction with the rubber surround, provides optimal, lossless suspension and prevents deformation due to mechanical stresses in the car. This makes the subwoofer ideal for installation in various types of vehicles.

Wie erleichtert die Gummi Sicke die Leistung des Subwoofers?

The rubber surround on the Scanspeak Gold 32W/4878T05 acts as an elastic connection between the diaphragm and the basket, but also supports long-term reliability and performance. The rubber surround is particularly resistant to external influences such as moisture or temperature fluctuations, which is essential for use in a car. It ensures precise movement guidance of the diaphragm, reducing distortion and optimizing output performance. The surround also contributes to the linearity of the suspension, helping to maintain clarity of sound reproduction throughout the entire operating period.

Welche Rolle spielen die Thiele-Small-Parameter des Gold 32W/4878T05?

The Thiele-Small parameters of the Scanspeak Gold 32W/4878T05, such as the resonance frequency (Fs) of 17 Hz and the mechanical quality factor (Qt) of 0.32, are crucial for determining the sound behavior. A low Fs value means that the subwoofer can easily reproduce low frequencies, while a corresponding Qt value controls the balance between damping and resonance. The VAS value of 180 liters indicates how the enclosure volume affects performance. Together, these parameters provide precise guidance for enclosure designs and are essential for accurate sound reproduction in the low-frequency range.

Wie beeinflusst die Impedanz von 4 Ohm die Subwoofer-Performance?

The 4 Ohm impedance of the Scanspeak Gold 32W/4878T05 is a crucial factor for its electromechanical performance. A lower impedance means that there is less resistance to the electrical current supply, allowing the amplifier to provide a higher power output. This results in more efficient energy transfer and enables the subwoofer to achieve greater volumes with minimal power loss. The adaptation to various amplifier systems is facilitated by this impedance, making it practical and optimal for use in a wide range of audio setups.

Welche Abmessungen sind wichtig für die Installation des Scanspeak Gold 32W/4878T05?

For the installation of the Scanspeak Gold 32W/4878T05, the specific dimensions of the subwoofer must be taken into account. With a diameter of 13" (32 cm) and a mounting depth determined by the design of the aluminum die-cast basket, they are designed for a fairly large cutout. The distance to the magnet protection cap and the secured placement of the grille in front of the pole core drilling require careful positioning. These measurement, placement, and installation requirements ensure that the subwoofer can be optimally utilized in both frequency response and sound performance.

Wie trägt der Magnetschutz zur Langlebigkeit bei?

The magnetic shield on the Scanspeak Gold 32W/4878T05 protects the ferrite magnet system from physical damage and external influences that could impair sound quality. It also ensures that dust and other particles cannot obstruct the movement of the voice coil. The grille-equipped protective design over the pole core bore provides an effective barrier without compromising acoustic performance. The shield contributes to the longevity and sustained performance of the subwoofer by preserving mechanical and acoustic integrity.

Welche Vorteile bietet die verlustfreie lineare Aufhängung?

The lossless linear suspension of the Scanspeak Gold 32W/4878T05 optimizes the motion damping of the diaphragm and enhances sound performance. This technology reduces mechanical losses, allowing energy to be used more efficiently and enabling the diaphragm to vibrate evenly and symmetrically. The advantage lies in the consistent sound reproduction even at high volumes. This technology allows for more precise control of diaphragm movement, which is necessary for deep, clear bass sound. The linear and impulse-compensating technology of the suspension optimizes resonance and reduces unwanted vibrations.

Manufacturer information / responsible person

ASE - Acoustic Systems Engineering
Dipl.-Ing. (FH) Gerd Lommersum
Lerchenstrasse 9
72336 Balingen-Erzingen
Germany


Contact: info@ase-scanspeak.de

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