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Sundown Audio

U-Series v.2 10"

10" (25cm) Subwoofer

Normal price 999,00€
Normal price 999,00€ selling price 999,00€
incl. VAT , possibly plus shipping

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Highlights

  • 1750 watts of power, dual 2 or 4 ohm voice coils.
  • 3-inch aluminum voice coil former, high temperature copper.
  • Cast basket, spring clamps, cooling channels, aluminum short-circuit ring cap.
Impedance: D1 (2x1 Ohm)
Seen more cheaply Personal Offer
brand: Sundown Audio
Delivery time:
Available, in 2-4 weeks with you
Number:
Piece
Watt RMS:
1750
Subwoofer Type:
ferrite
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Normal price 999,00€
Normal price 999,00€ selling price 999,00€

The U-Series v.2 10" Subwoofer from Sundown Audio offers you powerful audio performance with a rated power of 1750 watts. This 10" (25cm) subwoofer is equipped with dual 2- or 4-ohm voice coils and is optimized for enclosures with small openings. With a 3-inch aluminum voice coil former and a high-temperature resistant copper coil, it ensures efficient heat dissipation. The robust cast basket and double-stitched surround guarantee durability and stability. Additional features include spring-loaded terminals for cables up to 8 gauge, cooling channels in the top plate, and a massive pole with ventilation channels, which is equipped with an aluminum shorting ring cap.

Technical Data

  • Rated power 1750 watts
  • Two 2- or 4-ohm voice coils
  • Optimized for enclosures with small openings
  • 3-inch aluminum voice coil former for excellent heat dissipation
  • Swinging coil made of high-temperature copper
  • Double stitched seam
  • High-load cast basket
  • Spring clamps for cables up to 8 gauge
  • Sewn-on, high-load conductors
  • Massive pole with ventilation ducts and aluminum short-circuit ring cap
  • Rear gap ventilation
  • Cooling channels in the upper plate
D2 D4
RE (Ohms) 3.918 6.1962
FS (Hz) 49.9826 48.2463
VAS (L) 5.6312 6.1900
Qes 0.5327 0.6317
Qms 4.4138 4.5611
Qts 0.4753 0.5548
The (mH) 3.1056 4.1634
BL (NA) 26.5116 29.7199
Mms (Grams) 304.2236 297.0392
Cms (uM/N) 33.3280 36.6351
Sensitivity (dB @ 1w/1m) 82.9533 82.1635
Xmax 30mm 30mm
The U-Series v.2 10" subwoofer from Sundown Audio features an impressive rated power of 1750 watts. This power ensures that the subwoofer sounds clear and precise even at high volumes, without causing distortion. The 10-inch woofer is designed to deliver powerful bass reproduction in small enclosures and is particularly suitable for audio enthusiasts who value high performance. The combination of the robust 3-inch aluminum voice coil and the high-temperature resistant copper coil ensures efficient heat dissipation and consistent power output over extended periods.
The U-Series v.2 10" Subwoofer from Sundown Audio offers the choice between dual 2- or 4-ohm voice coils. These options allow you to adjust the impedance to your specific requirements and the configuration of your audio system. Choosing the right impedance can improve the efficiency of your amplifiers and facilitate compatibility with other audio components. The dual voice coils also open up various wiring options, allowing you to connect in series or parallel as needed to achieve the desired total impedance.
The U-Series v.2 10" subwoofer from Sundown Audio has an Xmax of 30 mm. This parameter defines the maximum linear excursion of the diaphragm in one direction and is a crucial feature for bass performance. A high Xmax means that the subwoofer is capable of operating without sound distortion even at high excursions, which particularly results in deeper and more powerful bass at low frequencies. An Xmax of 30 mm is impressive and ensures that the subwoofer performs optimally even in demanding situations.
The U-Series v.2 10" subwoofer utilizes a range of high-quality materials to ensure durability and high performance. The 3-inch voice coil is made of aluminum, providing excellent heat dissipation properties, while the copper wire winding is temperature resistant to withstand high temperatures without loss of performance. The robust cast basket offers a solid structure, and the double-stitched surround ensures lasting stability during intense bass playback. The design of the subwoofer also includes spring-loaded terminals that can accommodate cables up to 8 gauge, making handling easier.
The cooling of the U-Series v.2 10" subwoofer is optimized through several advanced design features. These include cooling channels in the top plate that improve airflow and make heat dissipation efficient. A massive pole with ventilation channels provides additional cooling, while the aluminum short-circuit ring cap stabilizes the magnetic field while reducing heat generation. These innovative cooling methods reduce the risk of thermal failure, keep the coil construction more stable, and increase reliability during continuous operation at high power.
The U-Series v.2 10" subwoofer is optimized for enclosures with small openings, making it versatile in various installations. Since no specific vehicle compatibility is indicated, it is essential to match the dimensions of your enclosure to the 10" subwoofer to ensure maximum performance. Make sure your enclosure provides the required internal volumes to maximize bass reproduction. The user-friendly design with spring-loaded terminals allows for quick and easy wiring, while the robust construction of the subwoofer withstands demanding installation conditions.
The U-Series v.2 10" subwoofer has specific Thiele-Small parameters that are important for cabinet tuning design. The resonance frequency (Fs) is 49.9826 Hz or 48.2463 Hz depending on the coil configuration. The total quality factor (Qts) is 0.4753 or 0.5548, which is suitable for a sealed or bass reflex application. The effective displacement volume (Vas) is 5.6312 L or 6.1900 L, which describes the requirements for the cabinet volume. These parameters are crucial for tuning and optimizing the subwoofer for the desired bass character.
The surround of the U-Series v.2 10" subwoofer is double-stitched, significantly increasing the durability and stability of the diaphragm movement. Especially at high amplitudes, the double stitching provides additional structural integrity that prevents the surround from tearing away from the diaphragm or losing its shape. This robust construction of the surround ensures that the subwoofer continues to function flawlessly under extreme loads and maintains its acoustic properties. Additionally, the double-stitched surround gives the subwoofer precise control over the diaphragm movement.
The U-Series v.2 10" subwoofer is equipped with spring-loaded terminals that allow for a secure and reliable connection of cables with a cross-section of up to 8 gauges. These spring-loaded terminals provide flexible and easy installation by gripping firmly, thus optimizing the electrical connection. The use of spring terminals makes it easy to make changes or perform maintenance, making the installation more time-saving and user-friendly. The high-quality connection also ensures that there is no signal loss, which is particularly crucial in high-performance audio systems.
The massive pole with ventilation channels of the U-Series v.2 10" subwoofers from Sundown Audio plays a crucial role in the thermal efficiency and stability of the subwoofer. The ventilation channels in the pole help dissipate the heat generated by the voice coils, minimizing the risk of overheating. This is particularly important for the long-term reliability and sound quality of the subwoofer under heavy load. The design also counteracts unwanted distortions and improves the overall performance of the subwoofer by ensuring an even distribution of the magnetic field.

JR Labs
Rainer Jakob
Heinrich-Hertz-Straße 13 A
46325 Borken
Germany

Contact: jakobrainer@jr-labs.eu

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Product Specifications


Manufacturer

Product type

Features


  • Highlights

    • 1750 watts of power, dual 2 or 4 ohm voice coils.
    • 3-inch aluminum voice coil former, high temperature copper.
    • Cast basket, spring clamps, cooling channels, aluminum short-circuit ring cap.
  • Uvp

    999

weight

14.0 kg

Watt RMS Load Capacity

1750

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Buy Sundown Audio U-Series v.2 10 subwoofer online with impressive 1750 watts of power

The Sundown Audio U-Series v.2 10 subwoofer, with a rated power of 1750 watts, offers a robust audio experience that effortlessly handles even demanding scenarios. The dual 2- or 4-ohm voice coils provide flexible adjustment options, offering both beginners and professionals numerous sound design options. Enclosures with small openings particularly benefit from its optimization for this type of enclosure, saving space without compromising on sound quality. With the Masori Lowest Price Guarantee, you can always secure this high-quality subwoofer at the best price. Buy now and beat the competition!

3-inch aluminum voice coil former: top-class heat dissipation

The Sundown Audio subwoofer features an impressive 3-inch aluminum voice coil former. This technical component plays a crucial role in efficient heat dissipation. Aluminum is known for its excellent thermal conductivity, making it an ideal choice for heat dissipation in high-performance audio systems. Better heat dissipation increases the lifespan of the subwoofer and reduces power loss by minimizing thermal distortion. Choosing a high-quality aluminum former can keep the subwoofer stable even at high output power.

High-temperature copper coil: Reliability under extreme conditions

The high-temperature-resistant copper coil is another highlight of the U-Series v.2. Copper has excellent conductivity, and its high-temperature-resistant design ensures the subwoofer remains reliable even under extreme conditions. A copper coil minimizes resistance and maximizes energy transfer efficiency. Lower resistance not only extends the coil's lifespan but also improves electrical efficiency and thus the overall performance of the system.

Double-stitched beading: Increased durability and rigidity

A standout feature of the Sundown Audio subwoofer is its double-stitched surround. This feature increases durability and rigidity, which is especially beneficial during intensive use. A stiffer surround can handle high cone excursions, resulting in more powerful, precise bass sounds. Longer durability means the subwoofer maintains its sound integrity over time, even with intensive and frequent use.

Robust cast iron basket: stability for demanding applications

The 10 subwoofer's heavy-duty cast iron basket contributes significantly to structural stability. Cast iron baskets provide a solid base that enables resonance-free sound reproduction. Their robustness minimizes basket deformation under intense bass impact, resulting in more precise bass reproduction. For installations in vehicles with high vibration levels, the cast iron basket provides the necessary stability without distorting the sound.

Spring-loaded terminals: Effective wiring up to 8 gauge

Sundown Audio uses spring-loaded terminals that support cables up to 8 gauge. These spring-loaded terminals ensure secure connections that won't easily come loose. Larger-diameter cables guarantee minimal electrical resistance, which optimizes transmission performance. A reliable connection not only simplifies installation but also prevents signal loss.

Pole construction with ventilation channels for improved cooling

The solid pole with ventilation channels and an aluminum shorting ring cap supports improved cooling. This sophisticated design helps effectively regulate the internal temperature. Optimized cooling reduces thermal stress on the components and improves longevity and performance. A cool operating environment prevents loss of efficiency at high noise levels.

Thiele-Small parameters and their impact on performance

The Thiele-Small parameters of the Sundown Audio subwoofer are a significant tool for explaining speaker performance. A Qts of 0.4753 (D2) and 0.5548 (D4) indicate that the subwoofer is versatile, suitable for both sealed and ported enclosures. With a 30 mm excursion (Xmax), this subwoofer offers exceptional low-end performance, enabling excellent bass extension. An Xmax of 30 mm is beyond the average for commercially available subwoofers, resulting in more powerful bass reproduction.

Optimal balance of Mms and Cms for first-class bass reproduction

The parametric value of Mms (304.2236 g for D2) combined with Cms (33.3280 uM/N for D2) offers remarkable bass reproduction. A precise balance between Mms and Cms is important for the dynamic behavior of the subwoofer. A high Mms value emphasizes the speaker's ability to move energetically, while an appropriate Cms ensures the springy return of the diaphragm. These parameters are key to powerful yet faithful bass reproduction. On-site installation in Frankfurt (Oder) , expert support FAQ & Help and Audio Blog offer comprehensive support and advice on your Sundown Audio U-Series v.2 10 subwoofer so that you can get the maximum performance out of your vehicle. This allows you to seamlessly integrate the Sundown Audio U-Series v.2 10 subwoofer into your audio system, enter new bass dimensions, and benefit from unbeatable expertise and service.