Vehicle Search

  3. Auto Subwoofer
  5. Xcelsia Competition XXS12
Xcelsus Xcelsia Competition XXS12 12" (30cm) Subwoofer
SKU:  XXS12
500 Watt

Xcelsia Competition XXS12

SKU:  XXS12

Technical Highlights

  • 500 W RMS, 1000 W Max power, impedance: D2, 3" voice coil.
  • Fo: 34,863 Hz, Mms: 175,956 g, Mmd: 169,702 g, Vas: 40,525 L.
  • Qms: 3.554, Qes: 0.600, Qts: 0.513, for optimized bass quality.
  • More technical details
00 d
00 h
00 m
00 s
€549,00
-15% €642,90 €549,00
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 €45,75 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
Reiss AudioRS-VQ15
Reiss Audio-RS-VQ15-15" (38cm) Subwoofer-masori-kaufen
Gladen-ALPHA 10 SB-10" (25cm) Gehäusesubwoofer-masori-kaufen
GladenALPHA 10 SB
Xcelsus-Xcelsia Competition XXS12-12" (30cm) Subwoofer-masori-kaufen
€549,00
€642,90 €549,00

Xcelsia Competition XXS12 by Xcelsus

The Xcelsia Competition XXS12 is a 12-inch (30 cm) Subwoofer from Xcelsus. It is rated at 500 W RMS and 1000 W maximum power handling, offers an impedance of D2, and has a 76.2 mm voice coil. The parameters include a resonance frequency (Fo) of 34.863 Hz, an equivalent volume (Vas) of 40.525 liters, a total quality factor (Qts) of 0.513, an electrical quality factor (Qes) of 0.600, and a mechanical quality factor (Qms) of 3.554. The moving mass (Mms) is 175.956 g, and the diaphragm mass (Mmd) is 169.702 g. The application is intended for enclosures with a volume of 20–27 liters. Model designation: XCELSUS AUDIO XXS12.

Features
  • 12-inch Subwoofer
  • RMS power: 500 W
  • Maximum power: 1000 W
  • Impedance: D2
  • Voice coil: 76.2 mm
  • Recommended enclosure volume: 20–27 liters
  • Model: XCELSUS AUDIO XXS12
Technical Specifications
  • Resonance frequency (Fo): 34.863 Hz
  • Moving mass (Mms): 175.956 g
  • Diaphragm mass (Mmd): 169.702 g
  • Mechanical quality factor (Qms): 3.554
  • Electrical quality factor (Qes): 0.600
  • Total quality factor (Qts): 0.513
  • Equivalent volume (Vas): 40.525 liters

Your benefits at Masori

Frequently Asked Questions about Xcelsia Competition XXS12

What is the maximum load capacity of the Xcelsia Competition XXS12 Subwoofer?

The Xcelsia Competition XXS12 from Xcelsus offers a maximum load capacity of 1000 watts, while the RMS load capacity is 500 watts. These specifications are crucial for operating the Subwoofer optimally and ensuring sound reproduction without distortion. The Subwoofer is designed to efficiently handle this power, producing a powerful and precise sound that performs well in various environments. A high-quality amplifier is recommended to fully utilize the potential of this 12-inch Subwoofer.

What is the optimal enclosure size for the Xcelsia Competition XXS12?

For the Xcelsia Competition XXS12, the manufacturer recommends an enclosure volume of 20 to 27 liters to achieve the desired sound quality. This range allows the Subwoofer to work seamlessly in the acoustic space, integrating the bass into the entire system. The enclosure size plays a vital role in the precision and clarity of the hi-fi bass that the XXS12 can produce. When choosing the enclosure, it is important to consider the design of the Subwoofer to take full advantage of the specifications.

What is the significance of the Thiele Small parameters of the XXS12?

The Thiele Small parameters, such as Qms, Qes, Qts, and Vas, provide insight into the acoustic behavior of the XXS12 Subwoofer. The Qms value of 3.554 refers to the mechanical quality factor, while Qes at 0.600 describes the electroacoustic quality factor. Combined, they yield a Qts of 0.513, representing the overall quality. Vas, with a volume of 40.525 liters, indicates the air compression that simulates the balance of a speaker box. These parameters assist in designing an appropriate enclosure and provide essential guidance for selecting optimal settings in system design.

What is the impedance of the Xcelsia Competition XXS12?

The Xcelsia Competition XXS12 has a dual impedance of 2 ohms (D2). The impedance affects the overall performance and how amplifiers are connected to the Subwoofer. In the context of car audio systems, a 2-ohm impedance allows for various wiring configurations to optimally match the Subwoofer to the amplifier and overall system. This significantly contributes to the flexibility of integration into different audio configurations and enables maximizing efficiency and overall performance from the Subwoofer.

What is the frequency resonance of the XXS12 Subwoofer?

The resonance frequency (Fo) of the Xcelsia Competition XXS12 is 34.863 Hz, which is crucial for determining the fundamental bass characteristics. This frequency indicates the point at which the Subwoofer efficiently produces sound waves. A lower Fo suggests that the Subwoofer can operate well in the low-frequency range without compromising its performance capacity. Especially in music playback scenarios that require precise and rich bass, the XXS12 can showcase its strengths, making it highly recommended for discerning listeners.

Can the Xcelsia Competition XXS12 be installed in a car with a large trunk capacity?

Yes, the Xcelsia Competition XXS12 Subwoofer is suitable for installation in vehicles with variable trunk sizes. With a recommended enclosure range between 20 and 27 liters, the Subwoofer allows for flexible installation options, particularly focusing on minimizing space consumption to achieve harmonious sound integration. The design for smaller enclosures is particularly advantageous for cars with larger trunk volumes, as it offers more freedom in installation and optimization of acoustic output without significantly affecting the vehicle's interior.

How does a subsonic filter improve the performance of the XXS12?

A subsonic filter is recommended for the Xcelsia Competition XXS12 Subwoofer to filter out unwanted, extremely low frequencies that fall outside the audible spectrum. This function protects the Subwoofer from mechanical overload while improving efficiency by amplifying only the desired frequencies. This allows for maximizing power and sound quality. When the subsonic filter is correctly set, distortions can be minimized, resulting in smooth and clean bass reproduction that seamlessly harmonizes with the rest of the audio system.

What type of amplifier is recommended for operating the XXS12?

For operating the Xcelsia Competition XXS12, a high-quality amplifier is recommended that can efficiently handle the 500 watts RMS power of the Subwoofer. An amplifier that can communicate cleanly with the dual impedance of 2 ohms is essential to bring out the sound character of the Subwoofer as effectively as possible. To have full control over the bass performance, amplifiers with an adjustable low-pass filter should be used. This support maximizes the efficiency of such a system and ensures precise sound reproduction across all music genres.

What role does the Mms of the XXS12 play in sound quality?

The Mms of the Xcelsia Competition XXS12 is 175.956 g and has a significant impact on the sound characteristics of the Subwoofer. Mms describes the moving mass, including the diaphragm unit. Higher values usually indicate stronger, deeper bass, while controlling the diaphragm movement ensures precision. Especially during dynamic music playback, the right tuning between Mms, drive parameters, and cabinet construction is essential to effectively retrieve the sound landscape that the Subwoofer creates. A high Mms in conjunction with a suitable amplifier and subsonic filter optimizes the listening experience.

Why does the bass of the XXS12 integrate seamlessly into the front system?

The Xcelsia Competition XXS12 Subwoofer offers a seamless transition between the bass and front system, thanks to its special tuning and ability to perform excellently in small enclosures of 20-27 liters. This integration into the overall audio system is supported by technical specifications, such as the impedance of 2 ohms and the optimized resonance frequency of 34.863 Hz. This creates a sonic harmony that feels very natural. The result is that the bass is received without abrupt adjustments, and thus the entire system benefits from significantly improved sound quality.

Manufacturer information / responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

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