3. Car Mid-woofers
  5. DS315-8

DS315-8

120 Watt

DS315-8

Technical Highlights

  • Power: 120 watts RMS, 240 watts max, Impedance: 8 ohms.
  • Frequency Response: 25–2,500 Hz, Sensitivity: 91 dB.
  • Voice Coil: 49.5 mm diameter, Resonance: 24.2 Hz.
  • More technical details
€104.96
-30% €149.95 €104.96
2% discount with credit card

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ProductDS315-8

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datasheet
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Gladen-GA 165 ZPDC 4-6.5" (16,5cm) Tiefmitteltöner-masori-kaufen
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Dayton Audio-DS315-8-12" (30cm) Tiefmitteltöner-masori-kaufen
€104.96
€149.95 €104.96

The Dayton Audio DS315-8 is a 12-inch (30 cm) mid-bass driver with 120 Watts RMS and 240 Watts maximum power handling. It operates with an 8 Ohm impedance and a sensitivity of 91 dB at 2.83 V/1 m. The frequency response ranges from 25 to 2,500 Hz, with a resonance frequency of 24.2 Hz. The construction includes a steel basket, a coated paper diaphragm, and a rubber surround. The voice coil uses copper wire and an aluminum former, with a voice coil diameter of 49.5 mm. The magnet material is ferrite, and the magnet weight is 2,184 g. The overall outer diameter is 314 mm, the total depth is 130 mm, the cutout diameter is 272 mm, and there are 5 mounting holes. Additional specifications: BL 15.6 Tm, Sd 506.7 cm², Vd 276.7 cm³, Vas 159 liters, Xmax 5.5 mm, Qts 0.31.

Features
  • 12-inch (30 cm) mid-bass driver
  • Power handling RMS 120 Watts
  • Maximum power handling 240 Watts
  • Impedance 8 Ohms
  • Sensitivity 91 dB at 2.83 V/1 m
  • Frequency response 25–2,500 Hz
  • Series Designer Series
  • Diaphragm coated paper
  • Surround rubber
  • Basket steel
  • Magnet material ferrite
  • Voice coil wire copper
  • Voice coil former aluminum
  • Overall outer diameter 314 mm
  • Total depth 130 mm
  • Cutout diameter 272 mm
  • Mounting holes 5
Technical Specifications
  • Model number DS315-8
  • Nominal diameter 305 mm
  • Voice coil diameter 49.5 mm
  • Magnet weight 2,184 g
  • DC resistance (Re) 6.1 Ohms
  • Voice coil inductance (Le) 1.43 mH at 1 kHz
  • Resonance frequency (Fs) 24.2 Hz
  • Mechanical quality (Qms) 1.79
  • Electrical quality (Qes) 0.37
  • Total quality (Qts) 0.31
  • Diaphragm mass (Mms) 97.4 g
  • Compliance (Cms) 0.44 mm/N
  • Diaphragm area (Sd) 506.7 cm²
  • Displacement volume (Vd) 276.7 cm³
  • BL product 15.6 Tm
  • Equivalent volume (Vas) 159 liters
  • Maximum linear excursion (Xmax) 5.5 mm

datasheet

Open data sheet

Frequently Asked Questions about DS315-8

What is the maximum and average load capacity of the Dayton Audio DS315-8?

The Dayton Audio DS315-8, a 12-inch Mid-woofers, offers an RMS load capacity of 120 watts and a maximum load capacity of 240 watts. These values are crucial for ensuring high performance and durability of the speaker. Designed for use in versatile audio environments, the robust construction of the DS315-8 allows for reliable playback over a wide frequency range of 25 to 2,500 Hz. Thanks to the combination of durable copper wire and aluminum former in the voice coil, both efficient cooling and precise sound reproduction are ensured.

What does the frequency response of the Dayton Audio DS315-8 look like and what applications does it support?

The frequency response of the Dayton Audio DS315-8 ranges from 25 Hz to 2,500 Hz, making it ideal for use in Subwoofer and Midrange speakers applications. Combined with a sensitivity of 91 dB at 2.83 V/1 m, this frequency range ensures a balanced sound reproduction that accentuates both deep frequencies and harmonic overtones. The speaker's construction, including the coated paper cone and robust rubber surround, helps minimize distortion and deliver clear sound quality. It is the ideal choice for home theater installations or demanding music systems.

What enclosure dimensions are required for the Dayton Audio DS315-8?

The Dayton Audio DS315-8 requires a correspondingly sized enclosure due to its overall outer diameter of 314 mm and a total depth of 130 mm. The baffle cutout should have a diameter of 272 mm to ensure an optimal fit. Five mounting holes provide stable attachment of the speaker. These dimensions allow for the installation of the speaker in various enclosure designs, whether custom or standardized audio enclosures. Make sure there is enough space for ventilation and resonance to achieve maximum acoustic performance.

What advantages does the voice coil construction of the Dayton Audio DS315-8 offer?

The design of the Dayton Audio DS315-8's voice coil features copper wire and an aluminum former. With a diameter of 49.5 mm and a voice coil inductance of 1.43 mH at 1 kHz, the construction provides precise control of the diaphragm movement. This combination allows for efficient heat dissipation and increases the lifespan of the voice coil, especially at high volumes. Thanks to the aluminum former, the weight is reduced and efficiency is increased, while the use of copper wire ensures excellent electrical conductivity, contributing to the clarity and brilliance of sound reproduction.

How does the resonance frequency of the Dayton Audio DS315-8 affect its performance?

The resonance frequency of the Dayton Audio DS315-8 is 24.2 Hz, providing an excellent foundation for reproducing low frequencies. This low resonance frequency allows the speaker to accurately and powerfully reproduce deep bass tones. When selecting or building a cabinet, this resonance frequency should be taken into account. A properly tuned cabinet can maximize the efficiency and sound quality of the speaker. The resonance frequency is crucial for the use of the speaker in home theater and music systems that require powerful bass reproduction.

What does the BL product indicate for the Dayton Audio DS315-8?

The BL product of the Dayton Audio DS315-8 is 15.6 Tm, an indicator of the strength of the speaker's electromagnetic drive. A high BL product means that the diaphragm is moved strongly and precisely, leading to better sound quality and control. Combined with a mechanical quality factor Qms of 1.79 and an electrical quality factor Qes of 0.37, the total quality factor Qts is 0.31. These values suggest that the speaker can operate efficiently in both sealed and vented enclosures, ideal for reproducing detailed mids and full bass.

What is the installation process for the Dayton Audio DS315-8, particularly regarding size and mounting holes?

The installation of the Dayton Audio DS315-8 is straightforward thanks to its specific dimensions and mounting holes. With an overall outer diameter of 314 mm and a total depth of 130 mm, the speaker fits into various cabinet configurations. The five mounting holes are positioned to allow for stable attachment, which is especially important in high-volume applications. A baffle cutout with a diameter of 272 mm ensures that sound dispersion is not compromised. These parameters facilitate integration into existing or custom audio systems while ensuring stability and sound precision.

What role does the magnet weight play in the Dayton Audio DS315-8?

With a ferrite magnet weight of 2.184 g, the magnet of the Dayton Audio DS315-8 significantly contributes to the performance and efficiency of the speaker. A heavy magnet can generate higher magnetic field strengths, which improves the speaker's efficiency and allows for precise control of the diaphragm movement. This enhances sound quality, especially when reproducing complex musical pieces or soundtracks. In combination with other design features such as the coated paper diaphragm and rubber surround, the magnet ensures that the speaker reproduces both low and high frequencies cleanly and without distortion.

How does the diaphragm mass affect the performance of the Dayton Audio DS315-8?

The diaphragm mass of the Dayton Audio DS315-8 is 97.4 g. This specific mass plays a crucial role in the accuracy of sound reproduction. An optimized diaphragm mass balances between inertia and responsiveness, meaning that the speaker can quickly respond to input signals without causing ringing. This leads to a clearer audiovisual representation across various sound sources. The coated paper diaphragm, in conjunction with the rubber surround, also improves damping, minimizing distortion and ensuring consistent sound reproduction at high volumes without losing detail.

How is the Dayton Audio DS315-8 compatible with different cars?

Installing the Dayton Audio DS315-8 in vehicles requires careful measurement of the available installation space. The cutout diameter is 272 mm and the overall depth is 130 mm, ensuring that the speaker fits into many standard speaker cutouts. Due to its design, it can be used in modified systems that accommodate 12-inch woofers. Ensuring the correct installation environment guarantees optimal sound and protection against mechanical damage from vibrations. A specifically tuned enclosure in the vehicle optimizes acoustics, while the electrical parameters of the speaker facilitate compatibility with common amplifiers.

Manufacturer information/responsible person

Audio Components BV
Koen Pronk, Martijn Ouwerkerk
Peizerweg 97a
9727AJ Groningen
Netherlands


Contact: info@audio-components.com

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