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Deaf Bonce Apocalypse DB-4515R-RC 15" (38cm) Recone Kit
SKU:  DB-4515R-D2-Recone

Apocalypse DB-4515R-RC

SKU:  DB-4515R-D2-Recone

Technical Highlights

  • RMS power 4500 watts, carbon cone, ribbed surround structure.
  • Impedance 1+1 / 2+2 Ohm, SPL 87.70 / 87.80 dB.
  • Installation depth 303.5 mm, cut-out dimension 355.0 mm, weight 59.80 kg.
  • More technical details
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Normal price €252,45
Normal price -45% €459,00 Selling price €252,45
5% discount with credit card
inkl. VAT , possibly plus shipping
Impedance: D2 (2x2 Ohm)
Only a few left in stock (1 pieces available)
In stock
Jun 5, - Jun 6,
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Apocalypse DB-4515R-RC by Deaf Bonce

Apocalypse DB-4515R-RC is a 15 inch (38 cm) recone kit from Deaf Bonce. Compatible with DB-4515R D1 / DB-4515R D2 at 1+1 / 2+2 Ohm. Specifications include carbon cone, ribbed foam surround structure, a 4.50 inch (114.3 mm) voice coil, aluminum frame, and ferrite magnet. Power ratings are 4500 Watts RMS and 9000 Watts Max. Additional parameters: Xmax 22.50 mm, Xmeh 45.00 mm, SPL 87.70 / 87.80 dB, Fs 32.00 / 32.40 Hz, Qts 0.35 / 0.36, BL 26.20 / 27.90, Vas 67.00 / 68.40 L.

Features
  • 15 inch (38 cm) recone kit
  • Model DB-4515R D1 / DB-4515R D2
  • Voice coil 4.50 inch (114.3 mm)
  • Cone carbon
  • Magnet ferrite
  • Ribbed surround structure (foam)
  • Frame aluminum
  • RMS power 4500 Watts
  • Max power 9000 Watts
  • Impedance 1+1 / 2+2 Ohm
Technical Specifications
  • SPL 87.70 / 87.80 dB
  • Fs 32.00 / 32.40 Hz
  • Qts 0.35 / 0.36
  • BL 26.20 / 27.90
  • Vas 67.00 / 68.40 L
  • Xmeh 45.00 mm
  • Xmax 22.50 mm

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Deaf Bonce Apocalypse DB-4515R-RC Datasheet

Frequently Asked Questions about Apocalypse DB-4515R-RC


How do I properly install the Apocalypse DB-4515R-RC Reconekit?

To correctly install the Apocalypse DB-4515R-RC Reconekit, center the 4.5-inch voice coil and fill the area around the coil with CA glue up to the upper sides of the inner dust cap. This prevents the cone from detaching from the coil. Make sure to securely attach the high-strength carbon diaphragm and give the ribbed surround structure the necessary space to ensure the maximum XMAX of 22.5 mm. The aluminum frame provides stability. Note the impedance of 1+1 or 2+2 ohms when wiring, depending on which model you are using. This ensures optimal performance of your Subwoofer.

What performance features does the Apocalypse DB-4515R-RC offer?

The Apocalypse DB-4515R-RC Subwoofer Reconekit offers impressive performance features. The 4.5-inch voice coil can handle an RMS power of 4500 watts and a maximum power of 9000 watts. This enormous load capacity is achieved through the use of a lightweight yet very stable carbon diaphragm. With an SPL of 87.70 dB, the Subwoofer delivers impressive volume levels. The ferrite magnet and ribbed surround structure support precise bass reproduction and enhance the dynamic range and efficiency of the system.

What size is the voice coil of the Apocalypse DB-4515R-RC?

The Apocalypse DB-4515R-RC is equipped with a large 4.5-inch voice coil. This significantly contributes to the high power capacity of the Subwoofer, which is at 4500 watts RMS. Careful calibration and centered installation ensure that the voice coil, in conjunction with the carbon diaphragm and ribbed surround, delivers optimal results. The use of the 4.5-inch voice coil also supports a longer lifespan of the components under heavy use. This dimension allows for strong sound impulses to be reproduced with exceptional stability.

How does the use of a carbon diaphragm affect the sound of the Apocalypse DB-4515R-RC?

The use of a high-strength and extremely lightweight carbon diaphragm in the Apocalypse DB-4515R-RC Subwoofer significantly influences the sound. It enables precise bass reproduction with minimized distortion even at high volumes, supported by 4500 watts RMS and 9000 watts maximum power. This material choice also ensures a quick response and higher efficiency of the vibrations, giving the sound a tighter and cleaner bass tone. The ribbed surround structure complements the diaphragm properties and increases flexibility and XMAX up to 22.5 mm.

What is the maximum XMAX of the Apocalypse DB-4515R-RC?

The Apocalypse DB-4515R-RC impresses with a maximum XMAX of 22.5 mm in each direction. This displacement allows the Subwoofer to reproduce deep bass accurately and powerfully even at high power levels of up to 4500 watts RMS and 9000 watts maximum power. This impressive displacement capability is thanks to the combination of a rigid carbon diaphragm, stabilizing ribbed surround structure, and carefully tuned ferrite magnets, which together ensure perfect motion damping and efficient sound reproduction even in the lowest frequency range of 32-32.4 Hz. This construction enhances overall performance and durability.

What is the frequency response of the Apocalypse DB-4515R-RC?

The Apocalypse DB-4515R-RC has a frequency response dominated by the depths of the bass range, characterized by a resonance frequency (Fs) of 32 to 32.4 Hz. These low frequencies make it ideal for use in setups that require significant bass emphasis. Supported by an excellent Qts value between 0.35 and 0.36 and a Vas volume of 67 to 68.4 liters, this Subwoofer ensures that even the lowest frequencies are reproduced accurately and dynamically. These parameters ensure that the Subwoofer enables powerful, ground-shaking bass reproduction.

What magnet material is used in the Apocalypse DB-4515R-RC?

The Apocalypse DB-4515R-RC Subwoofer utilizes high-quality ferrite magnets. These magnets are characterized by their durability and high magnetic field strength, leading to improved performance and efficiency of the Subwoofer. They support the impressive 4500 watts RMS and 9000 watts maximum power handling, which is carried by the massive 4.5-inch voice coil. The ferrite magnets play an important role in controlling the precise movements of the carbon cone and the surround foam, enabling dynamic and powerful bass reproduction. This is especially important for high-amplitude bass.

What is the SPL value of the Apocalypse DB-4515R-RC?

The Subwoofer Apocalypse DB-4515R-RC achieves an SPL value of 87.70 to 87.80 dB. This high sound pressure level is a direct result of the powerful 4.5-inch voice coil and the robust ferrite magnet, which support an RMS power of 4500 watts and a peak power of 9000 watts. With the help of the carbon diaphragm and the ribbed surround structure, efficient sound transmission is achieved, making the Subwoofer ideal for intense audio setups. Such an SPL value offers impressive volume, especially in vehicles or home systems that require deep bass sounds.

What advantages does the aluminum frame of the Apocalypse DB-4515R-RC offer?

The aluminum frame of the Apocalypse DB-4515R-RC offers numerous advantages regarding the structural integrity and heat dissipation of the Subwoofer. Aluminum is known for its lightness and strength, which helps minimize vibrations and maintain stability at high volumes when used in the enclosure. Additionally, the frame dissipates excess heat from the 4.5-inch voice coil, which is loaded with up to 4500 watts RMS. This cooling dynamic ensures reliable performance and extends the lifespan of the electronics, even during long playtimes at extreme volume.

What foam structure was chosen for the surround of the Apocalypse DB-4515R-RC?

The Apocalypse DB-4515R-RC Subwoofer uses a ribbed foam structure for the surround, which provides high flexibility and stability. This structure enhances durability under the extreme demands of 4500 watts RMS, supporting the diaphragm in reaching the maximum Xmax of 22.5 mm. The ribbed surrounds allow the carbon diaphragm to move evenly, resulting in precise and distortion-free bass frequencies, especially at low frequencies of 32 to 32.4 Hz. Additionally, this design extends the lifespan of the Subwoofer by reducing mechanical stress that occurs during use.

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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