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DD Audio

Power Tuned 815F

15" (38cm) Subwoofer

Normal price 899,00€
Normal price 899,00€ selling price 899,00€
incl. VAT , possibly plus shipping

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Highlights

  • 2500 Watts RMS, 7500 Watts peak, impedance D1/D2, 10.16 cm VCD.
  • Aluminum heatsink, ventilated voice coil insert, finned.
  • Installation depth 29.21 cm, bass reflex housing, elegant design.
Impedance: D1 (2x1 Ohm)
Seen more cheaply Personal Offer
brand: DD Audio
Delivery time:
Available, in 5-10 days with you
Number:
Piece
Watt RMS:
2500
Subwoofer Type:
ferrite
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E-Mail Beratung von Experten

Werktags innerhalb von 24h

info@masori.de

Normal price 899,00€
Normal price 899,00€ selling price 899,00€

Discover the Power Tuned 815F, a premium 15" (38cm) subwoofer from the renowned manufacturer DD Audio. Famous for its advancements in the 800 series, DD Audio constantly brings improvements and innovations in terms of performance and durability. With features like enhanced thermal cooling, a ventilated aluminum voice coil former, and a ribbed aluminum heat sink, this subwoofer offers maximum efficiency in converting power into sound. It meets the challenges of heat generation that arise from this conversion. The larger excursion allows for a robust surround and enables greater Xmax for unparalleled sound enjoyment. With its sleek design, including finely crafted aluminum logos and a newly embossed motor design, the Power Tuned 815F sets new standards in the audio industry.

Technical Data

  • 15" (38cm) Subwoofer
  • Watt RMS: 2500
  • Watt peak power: 7500
  • Impedance: D1 / D2
  • VCD (cm): 10.16
  • Piston diameter (cm): 32.385
  • Fs (Hz): 34
  • Qms: 6.63
  • Qes: 0.669
  • Qts: 0.608
  • Vas (l): 62.66
  • Xmech (MM): 100
  • Xmax (MM): 31
  • Frame-AD (cm): 39.0525
  • Frame-AD with seal (cm): 39.497
  • Installation diameter (cm): 35.0012
  • Installation depth (cm): 29.21
  • Motor diameter (cm): 24.003
  • Motor depth (cm): 14.732
  • Bass reflex enclosure (l): 84.9505 - 169.901
The Power Tuned 815F Subwoofer from DD Audio offers impressive performance specifications. It has a continuous power (RMS) of 2500 watts and a peak power of up to 7500 watts. This enormous power capacity allows the subwoofer to produce clear and penetrating bass even at the highest volumes. Thanks to the advanced cooling technology, including a ventilated aluminum voice coil insert, the subwoofer remains efficient and powerful even under intense use. These thermal properties contribute to the durability and reliability of the subwoofer, making it the ideal choice for compelling audio representations.
The Power Tuned 815F Subwoofer from DD Audio is offered with two impedance options: Dual 1-Ohm (D1) and Dual 2-Ohm (D2). These versatile configuration options provide flexibility for installation and integration into various car audio systems. The correct choice of impedance variants allows for optimal tuning to the existing amplifier system to maximize the performance and efficiency of the subwoofer. Both options ensure that the subwoofer can be adapted to different acoustic environments and requirements to achieve the best sound quality.
The Power Tuned 815F subwoofer has several specified dimensions to ensure ideal integration into various setups. The cone diameter measures 32.385 cm and the cutout diameter is 35.0012 cm. The outer frame diameter is 39.0525 cm and with gasket 39.497 cm. Additionally, there is a mounting depth of 29.21 cm, which ensures that the subwoofer fits into a wide range of enclosure designs. The motor diameter is 24.003 cm with a motor depth of 14.732 cm. These detailed dimensions help to plan and install effectively and precisely in the car audio sector.
The Thiele/Small parameters of the Power Tuned 815F are crucial for fine-tuning and performance in the bass range. It has a mechanical quality factor (Qms) of 6.63, an electrical quality factor (Qes) of 0.669, and a total quality factor (Qts) of 0.608. The free air resonance frequency value (Fs) is 34 Hz, contributing to deep bass reproduction. The equivalent volume (Vas) is 62.66 liters. These parameters allow technical experts to optimally integrate the subwoofer into various enclosure designs to achieve sound and pressure in the bass range perfectly tailored to the desired audio characteristics.
The Power Tuned 815F Subwoofer from DD Audio relies on advanced cooling technologies to ensure maximum thermal efficiency. Key components include a ventilated aluminum voice coil insert, which, along with a ribbed aluminum heat sink, effectively dissipates the heat generated during power production. Both elements are crucial for maintaining performance under existing conditions that involve significant heat generation and prevent distortion of audio signals. These cooling measures allow the subwoofer to operate consistently over the long term, even during intense playback, without suffering from overheating damage.
By combining high watt capacity with advanced material properties, the Power Tuned 815F is capable of delivering outstanding bass performance. The subwoofer has a maximum mechanical displacement (Xmech) of 100 mm and a linear displacement (Xmax) of 31 mm. This large displacement capability helps to generate extremely deep and powerful bass waves that remain precise even at high volumes. The benefits of this design are particularly evident in music genres that rely on low-frequency components to impressively represent the entire sound spectrum.
For optimal sound of the Power Tuned 815F, DD Audio recommends a bass reflex enclosure with a volume between 84.9505 and 169.901 liters. This range allows for adjustment to various sound tuning strategies, with larger volumes emphasizing lower frequencies and smaller volumes favoring more precise bass reproduction. The recommended enclosure size ensures that the subwoofer delivers maximum performance and maintains bass quality across different listening environments and acoustic settings. This volume allows for sound optimization based on individual preferences and acoustic conditions.
The installation of the Power Tuned 815F requires precision and consideration of the specific dimensions. With a mounting diameter of 35.0012 cm and a mounting depth of 29.21 cm, it is important that the enclosure is carefully prepared to properly accommodate the subwoofer. Suitable placement in the car, based on the mentioned dimensions, ensures that the device functions optimally. When installing in a vehicle or home audio systems, it is also recommended to carefully plan the physical positioning as well as the arrangement of the cables to avoid interference and performance losses.
The Power Tuned 815F subwoofer impresses not only with its sound capabilities but also with a thoughtful design. The finely crafted aluminum logos and the newly embossed motor design give this subwoofer a noble and modern appearance. These aesthetic details make the subwoofer not only functional but also visually appealing, making it predestined for demanding audio setups. The high-quality design reflects DD Audio's commitment to setting standards in both technical and design development. The Power Tuned 815F is a prime example of a successful combination of form and function.
The Power Tuned 815F from DD Audio stands out from other subwoofers due to its outstanding combination of technical innovation and performance. The advanced cooling technology, including a ventilated aluminum voice coil former, enables efficient heat management and consistent performance. The high power handling of 2500 watts RMS and 7500 watts peak capacity, along with a large excursion, provide exceptional sound depth and precision in the bass range. These features, combined with the distinctive design elements, make the Power Tuned 815F an ideal choice for audiophiles who demand the highest standards from their audio equipment.

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

Product Specifications


Manufacturer

Product type

Features


  • Highlights

    • 2500 Watts RMS, 7500 Watts peak, impedance D1/D2, 10.16 cm VCD.
    • Aluminum heatsink, ventilated voice coil insert, finned.
    • Installation depth 29.21 cm, bass reflex housing, elegant design.
  • Uvp

    899

weight

12.0 kg

Watt RMS Load Capacity

2500

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Your advantages with Masori


Buy the Power Tuned 815F subwoofer from DD Audio online at masori.de

Experience unsurpassed audio quality with the Power Tuned 815F subwoofer from DD Audio, available now at masori.de. With an exceptional 2500 watts RMS and an impressive 7500 watts peak power, this 15 (38 cm) subwoofer delivers unparalleled sound reproduction. Its D1 and D2 impedance options provide flexibility for various wiring and amplifier configurations. Use Masori's Lowest Price Guarantee to ensure you get the best deal. This subwoofer sets new standards with its thermal cooling technology, which includes a vented aluminum voice coil and a finned aluminum heat sink. These features enable maximum power-to-sound conversion by efficiently dissipating the heat generated during operation.

Technical specifications of the 15 subwoofer from DD Audio: piston diameter and material adjustments

The 15 subwoofer from DD Audio impresses with a piston diameter of 32.385 cm. This generous diameter allows for a larger cone surface, resulting in deeper bass and a more voluminous soundstage. The optimal choice of materials and workmanship, including precisely formed aluminum, provide a robust structure that meets the demanding requirements of a high-performance audio system. The subwoofer's specially developed ribbed design increases overall structural stability by effectively dampening vibrations. The larger the piston diameter, the more air can be moved; a smaller diameter would reduce bass levels and sound depth.

DD Audio Subwoofer Power Tuned 815F: Impressive Thiele-Small parameters

The Thiele-Small parameters of the DD Audio Power Tuned 815F subwoofer underscore its acoustic excellence and uniqueness in the car hi-fi market. With a resonant frequency (Fs) of 34 Hz, the subwoofer guarantees deep bass reproduction that is well below most cross-system standards. A Vas of 62.66 liters indicates the volume required for the cabinet to produce optimal bass waves. The total quality factor (Qts) of 0.608 ensures a precise balance between electrical and mechanical control, ideal for bass reflex applications. These parameters together allow the subwoofer to achieve excellent results in various cabinet types; a higher Qts value could compromise adaptability.

Powerful deflection: Xmax and mechanical design

The DD Audio Power Tuned 815F subwoofer boasts a maximum linear excursion (Xmax) of 31 mm, allowing for greater cone movement. This excursion ensures the subwoofer can deliver precise bass punch even under high loads. With an Xmech of 100 mm, the mechanical travel is optimized to avoid distortion at extreme levels. Such a high Xmax value is significant for powerful and clear bass reproduction. A lower excursion could negatively impact bass performance by reducing dynamic range and resolution. These technical specifications define it among the top subwoofers in the car hi-fi sector.

Optimized installation and housing technology of the Power Tuned 815F

When installing the Power Tuned 815F, tuning it to the recommended bass reflex enclosure, which has a volume of 84.9505 to 169.901 liters, is crucial. These specifications support the development of the deepest possible bass foundation by optimizing the system's resonant frequency. The subwoofer's installation diameter is 35.0012 cm, with an installation depth of 29.21 cm. This requires a correspondingly dimensioned enclosure structure to realize the sound characteristics without compromising. A cabinet that is too small could result in less powerful bass, while dimensions that are too large can reduce precision.

Processing and design of the DD Audio Power Tuned 815F subwoofer: Motor and mounting details

The DD Audio Power Tuned 815F's motor design features a 24.003 cm diameter and a depth of 14.732 cm, providing a compact and powerful structure for the necessary magnetic fields. The use of finely carved aluminum logos on the outer structure ensures an aesthetically pleasing yet functional surface. This strategic combination of design and engineering maximizes both the subwoofer's aesthetics and functionality. A smaller motor depth could reduce the subwoofer's magnetic efficiency and, consequently, its sound quality, while a smaller diameter could compromise its stability.

Thermal management and efficient performance of the DD Audio subwoofer

Thanks to innovative thermal cooling technology, the DD Audio Power Tuned 815F ensures consistent and highly efficient performance. The vented aluminum voice coil effectively minimizes the risk of thermal damage while dissipating unwanted heat through the structure. This sophisticated thermal balance is essential for the extended lifespan and continued high-end performance of the subwoofer. Without proper cooling, overheating could lead to signal distortion and structural failure, which would significantly impair overall performance.

User support and additional services at masori.de

Advantages of purchasing the DD Audio Power Tuned 815F include the comprehensive support and services available at masori.de. Take advantage of on-site installation in Frankfurt (Oder) to ensure professional integration into your vehicle. The expert FAQ & Help section provides answers to all technical questions, and the Audio Blog provides valuable tips for optimizing your sound system. Without this support, the complexity of installation and fine-tuning could compromise your system's performance.