3. Z-Series Z8"

Z-Series Z8"

2000 Watt

Z-Series Z8"

Technical Highlights

  • Power: 2000 W RMS, 4000 W Peak; Impedance: 2.08 Ohms (Z8 D1).
  • Frequency response: 43.6 Hz; Inductance: 1.68 mH, Xmax: 30 mm.
  • Qts: 0.62; BL value: 14.52; highly ventilated magnetic gap, 78.2 dB.
  • More technical details
€1,199.00
€1,199.00 €1,199.00
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ProductZ-Series Z8" · D1 (2x1 Ohm)

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Ohm: D1 (2x1 Ohm)
Estimated delivery: Sep 21–Sep 24.
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Sundown Audio-Z-Series Z8"-8" (20cm) Subwoofer-masori-kaufen
€1,199.00
€1,199.00 €1,199.00

More power than Z-Series Z8" here!

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The Z-Series Z8 from Sundown Audio is an 8" (20 cm) subwoofer that impresses with its remarkable performance and high-quality construction features. With a power rating of 2000 W RMS and a peak power of 4000 W, it delivers powerful bass. The highly ventilated magnetic gap and optimized high-speed pole ventilation ensure efficient cooling and durability. Additionally, the subwoofer features spring-loaded terminals and an innovative, sprung aluminum frame. Other highlights include the specially developed ultra-linear voice coil and the Mega-Roll v.2 surround. The various models of the Z8 offer different impedances, frequency responses, and volumes, so you can choose the right option for your needs.

Features

  • Power: 2000 W RMS / 4000 W Peak
  • Highly ventilated magnetic gap
  • Spring-loaded terminals
  • Optimized high-speed pole ventilation
  • Innovative, high-speed sprung aluminum frame
  • High-quality, multi-layer 4-layer aluminum coil
  • Mega-Roll v.2 surround
  • Custom-welded basket
  • Large aluminum Faraday ring
  • Padded tinsel leads for durability
  • Specially developed ultra-linear voice coil
  • Impedance: Z8 D1: 2.08 Ohm, Z8 D2: 3.52 Ohm
  • Frequency response: Z8 D1: 43.6 Hz, Z8 D2: 44.2 Hz
  • Volume: Z8 D1: 3.84 L, Z8 D2: 3.92 L
  • Qes: Z8 D1: 0.71, Z8 D2: 0.67
  • Qms: Z8 D1: 5.07, Z8 D2: 5.03
  • Qts: Z8 D1: 0.62, Z8 D2: 0.59
  • Inductance: Z8 D1: 1.68 mH, Z8 D2: 3.00 mH
  • BL value: Z8 D1: 14.52, Z8 D2: 19.08
  • Mms: Z8 D1: 263 g, Z8 D2: 250 g
  • Cms: Z8 D1: 50.68 μm/N, Z8 D2: 51.08 μm/N
  • Sensitivity: approx. 78.2 dB / 1W/1m
  • Xmax: 30 mm

Frequently Asked Questions about Z-Series Z8"

What power does the Sundown Audio Z-Series Z8 Subwoofer provide?

The Sundown Audio Z-Series Z8 Subwoofer delivers an impressive RMS power of 2000 watts and reaches a peak power of up to 4000 watts. This remarkable performance capability allows for powerful bass production that excels even in demanding audio systems. The power is complemented by the use of a high-quality, multi-layered 4-coil aluminum voice coil, which ensures excellent sound characteristics. With a frequency response of 43.6 Hz for the Z8 D1 model and 44.2 Hz for the Z8 D2 model, the subwoofer covers an extended bass range, making it ideal for strong audio performances.

How does the cooling work in the Z-Series Z8 Subwoofer?

The Z-Series Z8 Subwoofer from Sundown Audio features a highly ventilated magnetic gap, which, along with the optimized high-speed pole ventilation, ensures efficient cooling during operation. These design features are crucial for dissipating the heat generated and ensuring the longevity of the subwoofer. Together with the specifically designed high-speed spring-loaded aluminum frame, the subwoofer remains cool even during prolonged, intense use, delivering consistent performance. A cool worker can thus utilize the full power capacity over an extended period without sacrificing efficiency or sound quality.

What technical features does the Z8 Subwoofer have?

The Z8 Subwoofer is equipped with several technical highlights, including spring-loaded terminals that ensure a simple and secure connection. The innovative Mega-Roll v.2 surround provides exceptional cone control for precise bass reproduction. The custom-welded basket construction ensures structural integrity, while the large aluminum Faraday ring minimizes magnetic distortion. The specially designed ultra-linear voice coil completes the package by maximizing efficiency and sound quality. This technical setup not only ensures outstanding audio performance but also guarantees the subwoofer's durability.

What impedance options are available for the Sundown Audio Z8 Subwoofer?

The Sundown Audio Z8 Subwoofer offers two different impedance options to meet various system requirements: The Z8 D1 model has an impedance of 2.08 ohms, while the Z8 D2 model is at 3.52 ohms. These options allow for flexible adaptation to the respective audio system, especially when tuning with amplifiers. By choosing the appropriate impedance, the efficiency and performance of the entire audio system can be optimized. Additionally, it facilitates integration into existing setups that require different resistance levels.

What frequency response options does the Z-Series Z8 offer?

The Z-Series Z8 Subwoofer comes with two frequency response options tailored to the specific models: The Z8 D1 has a frequency response of 43.6 Hz and the Z8 D2 has 44.2 Hz. These options provide flexibility to choose more deep bass or a more precise bass reproduction depending on the need. Especially if you enjoy listening to loud music and prefer deep, impressive bass lines, the frequency response of the Z8 allows for this. Selecting the appropriate frequency response can help enhance the sound experience both qualitatively and quantitatively.

How does the Q-factor setting affect the sound of the Z8 Subwoofer?

The Q-factor is a crucial parameter in the sound of the Z8 Subwoofer and is described by Qes, Qms, and Qts. For the Z8 D1 model, Qes is 0.71, Qms is 5.07, and Qts is 0.62, while for the Z8 D2, Qes is 0.67, Qms is 5.03, and Qts is 0.59. These values control the balance between electroacoustic control (Qes) and mechanical load capacity (Qms), thus influencing the overall sound quality. The higher Qts value of the D1 results in a smoother deep bass reproduction, while the lower Qts value of the D2 allows for tighter bass behavior, catering to different preferences.

Can the Z8 Subwoofer be installed in any vehicle?

Installing the Z8 Subwoofer requires consideration of the dimensions and volume capacity of the vehicle in which the subwoofer is to be installed. The Z8 D1 and Z8 D2 models have a volume of 3.84 L and 3.92 L, respectively, which must be taken into account during installation to ensure full performance. Although the subwoofer does not require a specific vehicle brand, it is important to ensure that there is enough space for the frame and cable routing in your vehicle. Always follow the recommended placement instructions and technical specifications for optimal use.

How is the sensitivity of the Sundown Audio Z8 measured?

The sensitivity of the Sundown Audio Z8 Subwoofer is specified at about 78.2 dB at 1W/1m. This value describes the volume that the subwoofer can produce at a certain power input. Such sensitivity is particularly suitable for high-performance systems where clarity and precision are paramount. With this sensitivity, the subwoofer can deliver deep and clear bass even with lower energy efficiency. If you want to equip your system with an extremely sensitive subwoofer, the Z8 is a great choice.

What role does the BL value play for the sound of the Z8?

The BL value, an indicator of the strength of the magnetic field in relation to the voice coil, is 14.52 for the Z8 D1 and 19.08 for the Z8 D2. A higher BL value, like in the Z8 D2, indicates a stronger electromagnetic force, which directly influences the subwoofer's control over bass reproduction. This results in a tighter and more precise sound profile, which is particularly appreciated in audible, dynamic music styles. A lower BL value like in the Z8 D1, on the other hand, provides a softer sound characteristic that is beneficial for smoother music genres.

How are the Thiele-Small parameters specified for the Sundown Audio Z8 Subwoofer?

The Thiele-Small parameters are crucial for specifying the acoustic properties of the Z8 Subwoofer. They include the Mms value, which is 263 g for the Z8 D1 model and 250 g for the Z8 D2, describing the moving mass of the diaphragm. The Cms value, representing the compliance of the suspension, is 50.68 μm/N for the Z8 D1 and 51.08 μm/N for the Z8 D2. These parameters determine the resonance frequency and response to deviations in the tuning of the enclosure and are essential for tuning in the respective application area. They are indispensable for accurate and focused sound design.

Manufacturer information/responsible person

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

Contact: jakobrainer@jr-labs.eu

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