Vehicle Search

  3. VO-FR508
DD Audio VO-FR508 8" (20cm) Mid-Woofer
SKU:  VO-FR508
400 Watt

VO-FR508

SKU:  VO-FR508

Technical Highlights

  • Power of 400 W, impedance at 4 ohms, high efficiency.
  • 20.32 cm driver size, frequency response 100 Hz – 16 kHz.
  • Die-cast aluminum basket, 97 dB sound pressure level for clear sound.
  • More technical details
€149,00
€149,00 €149,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 9, - Jun 14,
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Klarna Pay conveniently in 12 interest-free installments at €12,41 with Klarna .

Your benefits at Masori

Seen cheaper elsewhere?

Shipping cost calculator

Expert Image

Rob

Expert Image

Max

Unsure if this product fits your car?

We help you – quickly, personally, and without obligation.

Response on weekdays within 24 hours
DD Audio-VO-FR508-8" (20cm) Tiefmitteltöner-masori-kaufen
€149,00
€149,00 €149,00

VO-FR508 by DD Audio

The DD Audio VO-FR508 is an 8-inch (20 cm) mid-bass driver in full range dual-cone design. It operates at 4 ohms and 400 watts RMS with high efficiency. It features an aluminum die-cast basket, an ultra-light whizzer cone, and a paper diaphragm with a fabric surround. The frequency response ranges from 100 Hz to 16 kHz, with a resonance frequency of 98 Hz. Additional specifications include Qms 8.95, Qes 0.37, Qts 0.35, and an equivalent volume of 10.85 liters. The maximum linear excursion is 4 mm, the peak-to-peak travel is 16 mm, and the sound pressure level is 97 dB. The drive unit integrates a 45 mm Kapton vented voice coil with CCA wire and heat-resistant adhesive, a copper Faraday short-circuit ring, and a magnet measuring 156 x 60 x 18 mm. The mounting diameter is 185 mm with a mounting depth of 92 mm.

Features
  • 8-inch (20 cm) mid-bass driver
  • Full range dual-cone speaker
  • 400 watts RMS
  • 4 ohms
  • High efficiency
  • Aluminum die-cast basket
  • Ultra-light whizzer cone
  • Paper diaphragm with fabric surround
  • Copper Faraday short-circuit ring
  • 45 mm Kapton vented voice coil, CCA wire, heat-resistant adhesive
  • Mounting diameter: 185 mm
  • Mounting depth: 92 mm
  • Magnet: 156 x 60 x 18 mm
Technical Specifications
  • Driver size: 203.2 mm (8 inches)
  • Frequency response: 100 Hz - 16 kHz
  • Resonance frequency (Fs): 98 Hz
  • Qms: 8.95
  • Qes: 0.37
  • Qts: 0.35
  • Equivalent volume (Vas): 10.85 liters
  • Maximum linear excursion (Xmax): 4 mm
  • Peak-to-peak travel: 16 mm
  • Sound pressure level: 97 dB
  • BL factor: 8.9 T·m
  • Mounting diameter: 185 mm
  • Mounting depth: 92 mm
  • Voice coil: 45 mm Kapton, vented; CCA wire; heat-resistant adhesive
  • Magnet: 156 x 60 x 18 mm (51 oz)

Your benefits at Masori

Frequently Asked Questions about VO-FR508

What performance does the VO-FR508 from DD Audio offer?

The VO-FR508 from DD Audio delivers an impressive power of 400 Watts RMS. This enables powerful and clear music playback, ideal for applications in motorcycles, boats, and UTVs. With a high efficiency, it adapts to various environments. Particularly, the interaction between the technical components such as the aluminum die-cast basket and the paper cone with a fabric surround ensures that the speaker operates stably even at high volumes. The sound pressure level of 97 dB ensures that every note is reproduced clearly and distinctly, providing an impressive sound experience.

What frequency range does the VO-FR508 cover?

The VO-FR508 speaker from DD Audio covers a frequency range from 100 Hz to 16 kHz. This bandwidth allows the speaker to reproduce both deep bass and clear highs. Particularly, the ultra-light whizzer cone optimizes sound quality in the upper frequency ranges. The resonance frequency is at 98 Hz, which means that the speaker is specifically designed to efficiently reproduce frequencies in this range, ideal for music characterized by dynamic bass lines and clear vocals.

What features does the speaker basket of the VO-FR508 have?

The speaker basket of the VO-FR508 is made of aluminum die-cast, which gives it high stability and durability. This construction helps ensure that the speaker's structural integrity is not compromised even under high load. The basket diameter is 185 mm and it has a mounting depth of 92 mm, making it easier to install in various enclosure shapes without compromising sound quality. This design allows users to utilize the speaker in both indoor and outdoor areas.

How does the copper Faraday short-circuit ring affect the performance of the VO-FR508?

The copper Faraday short-circuit ring built into the VO-FR508 optimizes the reproduction of high-frequency sounds by minimizing distortions. It counteracts the inductance of the voice coil, leading to clearer and more precise audio playback. This factor is crucial, especially at high volumes or with complex musical pieces, to preserve the purity of the sound signals. The ring contributes to the efficient magnetic field, which, in combination with the 51 Oz magnet, significantly enhances the acoustic performance and responsiveness of the speaker.

How is the voice coil of the VO-FR508 constructed?

The voice coil of the VO-FR508 is housed in a 45 mm ventilated winding body made of Kapton and uses CCA wire. The use of a heat-resistant binder ensures that the coil does not overheat under continuous maximum power. The design supports both the thermal and mechanical resilience of the speaker, sustainably improving performance. This construction helps ensure that the voice coil operates reliably even under adverse conditions and during intense music sessions, which is particularly crucial for speakers used in outdoor applications.

What is the resonance frequency of the VO-FR508 and why is it important?

The resonance frequency (Fs) of the VO-FR508 is 98 Hz, making the speaker optimal for reproducing low frequencies. A balanced resonance frequency is essential for accuracy and efficiency in sound reproduction at lower frequencies. This specification plays a vital role, especially in mobile applications like boats or motorcycles, where clear bass is required despite background noise. The specified Fs ensures that the speaker does not lose precision even at low pitches.

What materials are used in the diaphragm construction of the VO-FR508?

The VO-FR508 uses a paper diaphragm in combination with a fabric surround to ensure optimal sound reproduction. This material combination offers both lightness and flexibility, resulting in precise and dynamic audio playback. Paper diaphragms are known for their ability to produce particularly natural sound colors, while the fabric surround provides the necessary stability to maintain consistently high sound quality at both low and high volumes. These characteristics make the speaker versatile for various acoustic scenarios.

How does the VO-FR508 integrate into existing audio systems?

The VO-FR508 from DD Audio can be flexibly integrated into existing audio systems due to its 185 mm installation diameter. With a mounting depth of 92 mm and an impedance of 4 Ohms, it can be seamlessly incorporated into many vehicle and watercraft installations. The high efficiency ensures an effective energy delivery, making it easier to adapt to amplifier systems. Especially in complex sound systems, where different speaker types need to harmonize, the VO-FR508 offers smooth and high-performance integration through its tuned specifications.

What are the ideal installation locations for the VO-FR508?

The VO-FR508 is excellent for use in motorcycles, boats, and UTVs. Due to its robust construction with the aluminum die-cast basket, it can be easily positioned both indoors and outdoors. Its dimensions - installation diameter of 185 mm and a depth of 92 mm - allow for flexible placement, even in tight and compact vehicle areas. The speaker is designed to maintain its excellent sound quality regardless of placement, whether on the open deck of a boat or inside a vehicle.

What specific parameters influence the performance of the VO-FR508?

The VO-FR508 has technical parameters such as Qms, Qes, and Qts of 8.95, 0.37, and 0.35 respectively, providing a balanced behavior between mechanical and electrical damping. The Bl factor is 8.9 T·m, optimizing the electromagnetic drive and contributing to the speaker's efficiency. The Xmax value of 4 mm indicates the maximum linear excursion, ensuring controlled diaphragm movement and minimizing distortion. These specific parameters are crucial for enabling the speaker's excellent performance and flexible use in various acoustic environments.

Manufacturer information / responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

Let customers speak for us

from 9528 reviews
Thesis THG 1.5 II
Martin
Eingebaut in A-Säule, Klanglich sehr schön,

Eingebaut in A-Säule, Klanglich sehr schön, Pegelfest. Bin zufrieden.

Thesis THG 1.5 II
SLICKPROBOX6-V0
Sandro Keller
Sehr guter Klang, Top Preis und eine schnelle

Sehr guter Klang, Top Preis und eine schnelle Lieferung.

SLICKPROBOX6-V0
DB EDBPRO6-E3
Anonym
Top für den Preis !!!

Hören sich gut an!!! hätte ich nicht gedacht in der Preisklasse, vor allem der Pegel hab sie mit paar Axton Hochtönern verbaut und einem Kicker sub im Kofferraum und paar Rainbow Endstufen sauberer lauter klang bin sehr zufrieden mit dem Produkt. Langzeit noch keine Erfahrung da erst zwei Wochen verbaut

DB EDBPRO6-E3
Competition Series GS-14000.1
Henk van Dijk
Versterker was goed verpakt, En heb dit beest heeft zo veel power!

Versterker was goed verpakt, En heb dit beest gelijk getest op volume en klinkt geweldig op mijn subwoofers, Het geluid vervormd niet zelfs op vol volume klinken de bas tonen zuiver, Ben vooral blij dat ik deze versterker gekocht heb. Ik geniet van elke seconde in mijn auto,Ik kon het merk niet van de versterker [gs-audio] maar het is top merk en het is met de hand gemaakt en komt uit Italy is echt goed gemaakt alleen mijn auto heeft het zwaar te verduren alles beweegt, Dus top aankoop gedaan.

Competition Series GS-14000.1
UGMB 100 CNX
RAUL RUIZ
muy buena calidad compre todo el conjunto

muy buena calidad compre todo el conjunto superior, twitter, medios, coaxiales y agudos, una calidad espectacular ahora terminare con los suvwoofer... los rercomiendo

UGMB 100 CNX
UG MB 100 F
RAUL RUIZ
un pack impresionante y ademas lo he conseguido a

un pack impresionante y ademas lo he conseguido a un precio espectacular ademas el envío es muy rápido y perfectamente embalado

UG MB 100 F
Apocalypse Atom 2000.1 Pro
clem
Good amp

Compact and powerful active cooled amp there a remote knob included in the package that show the voltage and etc

Apocalypse Atom 2000.1 Pro
Z-Series Z-FDBG 2-4 EVO
clem
Love it

Love it. It show when a fuse is blown

Z-Series Z-FDBG 2-4 EVO
LAR165-2 Audi MDF 01
clem
Good fit on A4 b6

Good fit on A4 b6 2004

LAR165-2 Audi MDF 01
UG BMW 20 SUB U
Anonym
Hammer Woofer 👍 jeden Euro

Hammer Woofer 👍 jeden Euro wert

UG BMW 20 SUB U
Prima APBX 10 AS2
David Johnson
Great Product, Great Price

Great Product, Great Price

Prima APBX 10 AS2
Montagehebelset Keile 3-teilig Softversion
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

Montagehebelset Keile 3-teilig Softversion
Zeus AluButyl 140dB
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

Zeus AluButyl 140dB
10-100mm² Ring Set M8
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

10-100mm² Ring Set M8
Powerbox 65.4M-V7
Anonym
Very good

Very good experience purchasing the Vibe Audio POWERBOX65.4M amplifier through Masori.

Shipping was fast and the product arrived well packaged with no issues. The amplifier offers a very easy plug & play installation, making it ideal for OEM-style integrations or clean installations without complications.

Performance is stable, with good power for its size and very decent sound quality within its category. It’s a practical solution to upgrade a car audio system without complex installations or major modifications.

Overall, very satisfied with the purchase. A reliable shop and a product that delivers what it promises.

Powerbox 65.4M-V7

Recently viewed products