3. Apocalypse DB-SA 255

Apocalypse DB-SA 255

1 review

1000 Watt

Apocalypse DB-SA 255

1 review

Technical Highlights

  • RMS power 1000 W, copper voice coil, ferrite magnet.
  • Impedance 1+1 / 2+2 Ohm, SPL 87.10 / 87.50 dB.
  • Installation depth 187.9 mm, cut-out size 358.0 mm, weight 13.60 kg.
  • More technical details
€305.10
-10% €339.00 €305.10
2% discount with credit card

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ProductApocalypse DB-SA 255 · D2 (2x2 Ohm)

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Impedance: D2 (2x2 Ohm)
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A black Deaf Bonce Apocalypse DB-SA 255 car subwoofer, 15-inch, 1000W RMS, with green and white APOCALYPSE branding, shown from above.
€305.10
€339.00-10% €305.10

Compatible with Apocalypse DB-SA 255

The Apocalypse DB-SA 255 is a 15-inch (38 cm) Subwoofer from Deaf Bonce. It delivers 1000 W RMS power and 2000 W peak power. It features a 63.5 mm copper voice coil. The construction includes an aluminum frame, a ferrite magnet, a paper cone, and a foam surround. The impedance variants 1+1 Ohm and 2+2 Ohm are available as DB-SA255D1 and DB-SA255D2, respectively. Specified values: SPL 87.10 / 87.50 dB, Fs 32.20 / 32.86 Hz, Qts 0.51 / 0.55, BL 20.12 / 20.83, Vas 61.30 / 62.10 L. Xmax is ±15.00 mm; installation depth is 187.9 mm, cutout size is 358.0 mm, and gross weight is 13.60 kg.

Features
  • 15-inch Subwoofer (38 cm)
  • RMS power: 1000 W
  • Peak power: 2000 W
  • Impedance: 1+1 / 2+2 Ohm
  • Voice coil: 63.5 mm, copper
  • Cone: paper
  • Magnet: ferrite
  • Surround: foam
  • Frame: aluminum
  • Installation depth: 187.9 mm
  • Cutout size: 358.0 mm
  • Gross weight: 13.60 kg
Technical Specifications
  • Model: Deaf Bonce DB-SA255D1 / DB-SA255D2
  • SPL: 87.10 / 87.50 dB
  • Fs: 32.20 / 32.86 Hz
  • Qts: 0.51 / 0.55
  • BL: 20.12 / 20.83
  • Vas: 61.30 / 62.10 L
  • Xmax (+/-): 15.00 mm

Frequently Asked Questions about Apocalypse DB-SA 255

What are the main features of the Apocalypse DB-SA 255 Subwoofer?

The Apocalypse DB-SA 255 from Deaf Bonce is a 15-inch Subwoofer with outstanding RMS power of 1000 W and a maximum power of 2000 W. It features a 2.5-inch copper voice coil that ensures powerful performance. The cone is made of paper, and the ferrite magnet provides an efficient drive structure. The foam surround also offers excellent mobility. The Subwoofer impresses with an impedance option of 1+1 or 2+2 ohms, an SPL of 87.10 to 87.50 dB, and a frequency range (Fs) of 32.20 to 32.86 Hz.

What is the installation depth of the Apocalypse DB-SA 255?

The installation depth of the Apocalypse DB-SA 255 is 187.9 mm. This allows for flexible installation in various enclosures and vehicles. When mounting, care should be taken to ensure there is enough space for ventilation and mobility of the Subwoofer to guarantee the best sound quality. The cutout measurement is 358.0 mm, which ensures a secure fit in common installation openings while providing stability during operation. Proper installation is crucial to fully utilize the performance and avoid distortion.

What are the Thiele-Small parameters of the Apocalypse DB-SA 255?

For the Apocalypse DB-SA 255, important Thiele-Small parameters are known: The resonance frequency (Fs) is between 32.20 and 32.86 Hz. The total quality factor (Qts) varies between 0.51 and 0.55, making the Subwoofer suitable for both sealed and bass reflex enclosures. Additionally, it shows an effective displacement (Xmax) of +/- 15.00 mm, allowing it to operate precisely even at high volumes. With a BL value of 20.12 to 20.83, the electromagnetic suspension is strong, promoting stable and precise movements of the cone.

How is the installation of the Apocalypse DB-SA 255 in the car?

The installation of the Apocalypse DB-SA 255 in a vehicle requires careful planning regarding the installation depth of 187.9 mm and the cutout measurement of 358.0 mm. Before mounting, the available space in the vehicle should be accurately measured to ensure a precise fit. The correct positioning of the Subwoofer, ideally in the trunk or a specially made box, maximizes sound quality and prevents vibrations in the car. Choosing the right amplifier, tailored to the RMS power of 1000 W, also contributes to optimal sound reproduction.

What performance specifications does the Subwoofer Apocalypse DB-SA 255 offer?

The Apocalypse DB-SA 255 offers impressive performance specifications with an RMS power of 1000 W and a maximum power of 2000 W. The large power reserves allow for deep, powerful bass without distortion. The Subwoofer features a copper voice coil with a diameter of 2.5 inches, which contributes to efficient heat dissipation and enables continuous operation. The sound pressure level of 87.10 to 87.50 dB ensures high sensitivity, providing powerful performance even at lower power levels without compromising sound quality.

What materials are used in the Deaf Bonce Apocalypse DB-SA 255?

The Deaf Bonce Apocalypse DB-SA 255 uses high-quality materials such as the ferrite magnet for stable magnetic field maintenance and a copper voice coil for efficient power transmission. The paper cone ensures precise and clean sound output, while the foam surround provides flexibility and quick recovery of the diaphragm system. The aluminum frame offers structural integrity and reduces vibrations due to its rigid construction. The choice of materials and construction significantly contributes to durability and overall performance, providing excellent sound behavior.

How do the versions DB-SA255D1 and DB-SA255D2 differ?

The models DB-SA255D1 and DB-SA255D2 primarily differ in impedance. The DB-SA255D1 features a dual 1 Ohm voice coil configuration (1+1 Ohm), while the DB-SA255D2 is equipped with a dual 2 Ohm voice coil (2+2 Ohm). These variations allow for different connection options for amplifier configurations, making it easier to adapt to specific audio setups. Both models share the same performance characteristics, such as an RMS power of 1000 W and an SPL value of 87.10 to 87.50 dB, so the choice is made based on the impedance requirements of the amplifier.

Why is the copper voice coil in the Apocalypse DB-SA 255 so important?

The 2.5-inch copper voice coil in the Apocalypse DB-SA 255 plays a central role in sound reproduction and the durability of the Subwoofer. Copper is used for its excellent conductivity, allowing for efficient transmission of electrical signals, thereby enhancing the detail and precision of bass reproduction. The size of the voice coil also ensures better dissipation of heat generated during use, reducing the risk of overheating and resulting failures. This significantly extends the longevity of the Subwoofer.

How is the elegant look of the Apocalypse DB-SA 255 achieved?

The elegant look of the Apocalypse DB-SA 255 is primarily achieved through the intricate basket structure. The aluminum frame not only provides stability to the Subwoofer but also gives it a modern industrial look, which is particularly highlighted in inverted mounting. The foam surround and the clean paper cone also contribute to the aesthetic appearance. These visual features make it not only outstanding in sound performance but also a stylish visual highlight in the vehicle interior, enhancing the audio setup.

Is the Deaf Bonce Apocalypse DB-SA 255 particularly suitable for any audio concepts?

The Deaf Bonce Apocalypse DB-SA 255 is excellent for audio concepts that aim for powerful and deep bass performance. Its technical specifications, with an RMS power of 1000 W and a maximum load capacity of 2000 W, make it ideal for bass pits or SPL setups where intense sound reproduction is required. The flexible impedance settings of 1+1 or 2+2 Ohm support various amplifier connection options, which is important for both experienced car audio enthusiasts and professionals in sound competitions to meet their specific requirements.

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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