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Dayton Audio Signature Series SS18-22 18" (46cm) Subwoofer
SKU:  SS18-22
EAN:  0848791011184

Signature Series SS18-22

SKU:  SS18-22
EAN:  0848791011184

Technical Highlights

  • Power: 1,300 W RMS, Max: 2,600 W, Impedance: 2 Ω + 2 Ω.
  • 3-inch 4-layer copper voice coil, Sensitivity: 90.8 dB.
  • Frequency response: 20–400 Hz, ±26 mm excursion, aluminum cone.
  • More technical details
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Normal price €569,95
Normal price €596,00 Selling price €569,95
5% discount with credit card
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Delivery
May 29, - Jun 1,
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Normal price €569,95
Normal price €596,00 Selling price €569,95
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Signature Series SS18-22 by Dayton Audio Description

The Signature Series SS18-22 from Dayton Audio is an 18-inch Subwoofer with an anodized aluminum cone and an aluminum short-circuit sleeve. The FEA-optimized motor features triple-stacked magnets and a 3-inch 4-layer copper voice coil. The nominal power handling is 1,300 watts RMS, while the maximum power handling is 2,600 watts. The model is equipped with a dual spider suspension and extensive ventilation. The impedance is specified as 2 Ω + 2 Ω for the dual voice coils. The frequency response covers the range from 20 to 400 Hz with a sensitivity of 90.8 dB.

Features
  • Product type: 18-inch (46cm) Subwoofer
  • Anodized aluminum cone
  • Aluminum short-circuit sleeve
  • FEA-optimized motor with triple-stacked magnets
  • 3-inch 4-layer copper voice coil
  • Dual spider suspension
  • Extensive ventilation
  • Power: 1,300 watts RMS
  • Power: 2,600 watts MAX
Technical Specifications
  • Nominal diameter: 457.2 mm
  • Impedance: 2 Ω + 2 Ω (dual voice coils)
  • Frequency response: 20–400 Hz
  • Sensitivity: 90.8 dB 2.83 V/1 m
  • Voice coil diameter: 76.2 mm
  • Maximum linear excursion: ±26 mm

Frequently Asked Questions about Signature Series SS18-22


How does the aluminum cone of the Signature Series SS18-22 differ from other materials?

The anodized aluminum cone of the Signature Series SS18-22 from Dayton Audio offers superior stiffness and lightness compared to conventional materials. These properties are particularly important for the precise reproduction of low frequencies, as they minimize distortion and allow for higher mechanical load capacity. The cone can handle impressive levels without compromising sound quality. Especially if you enjoy bass-intensive music, this cone enables powerful yet detailed performance.

What role does the dual spider suspension play in the SS18-22?

The dual spider suspension in the Signature Series SS18-22 Subwoofer stabilizes the voice coil at high excursions and ensures smooth movement of the cone. This promotes longer durability and consistent sound reproduction even under heavy load. The two-part structure reduces nonlinear distortions, which is particularly beneficial for demanding bass passages. The precise control over the voice coil reduces hysteresis losses, resulting in clearer and more powerful bass.

What advantages does the FEA-optimized motor with triple-stacked magnets offer?

The FEA-optimized motor of the SS18-22 uses triple-stacked magnets to create a stronger and more uniform magnetic field. This design maximizes efficiency by minimizing magnetic saturation, thus allowing for higher power output. Such a structure leads to improved control of the diaphragm movement and accurate bass reproduction. These features enable detailed and powerful music playback, making the Signature Series SS18-22 particularly suited for home theater applications.

How does the Subwoofer SS18-22 perform at high power?

The Signature Series SS18-22 Subwoofer has a rated power of 1,300 W RMS and a maximum power of 2,600 W, making it suitable for handling high levels. Despite high power requirements, the frequency response remains consistent at 20–400 Hz. The 3-inch voice coil aids in heat dissipation and reduces the risk of overheating. The aluminum short-circuit sleeve further reduces eddy current losses, ensuring high thermal stability and long-lasting performance.

What are the benefits of the 3-inch 4-layer copper voice coil?

The 3-inch 4-layer copper voice coil of the SS18-22 provides efficient control over the cone and improved thermal performance. Copper as a material ensures excellent electrical conductivity, while the four layers allow for higher load capacity. This design maximizes control over the diaphragm, resulting in lower distortion. At the same time, it allows for improved heat dissipation, reducing thermal stress at maximum power. The design of the voice coil thus promotes the durability and efficiency of the entire system.

What are the key parameters for the sound quality of the SS18-22 Subwoofer?

The sound quality of the Signature Series SS18-22 is determined by several parameters, including a sensitivity of 90.8 dB at 2.83 V/1 m, an impedance of 2 Ω + 2 Ω, and a maximum linear excursion of ±26 mm. These values allow for high efficiency and load capacity. The sensitivity indicates the sound pressure the subwoofer produces at a given input power, while the low impedance allows for higher power consumption for maximum sound fidelity. The maximum excursion allows for low-frequency movements without distortion.

How does impedance affect the use of the subwoofer in different setups?

The Signature Series SS18-22 features dual voice coils with an impedance of 2 Ω each. This configuration allows you to flexibly set up the Subwoofer in various amplifier setups. You can connect the voice coils in series (4 Ω) or parallel (1 Ω) to optimally adjust the amplifier power. This flexibility is crucial for adapting to most amplifier configurations and allows for maximum efficiency without compromising sound quality. The right setup leads to optimal sound conditions across the entire audio range.

What placement options are there for the SS18-22 to achieve the best sound?

Placement options for the Signature Series SS18-22 are crucial for sound quality. With a nominal diameter of 18 inches, it is ideal for large rooms. To avoid sound distortion, you should not place it too close to walls. Corner placement may enhance the bass but can also lead to overemphasis. Note that open spaces optimize airflow, which supports powerful bass. Proper integration into your home theater or audio system further enhances the precision of the woofers.

How do I install the SS18-22 for optimal performance?

For optimal installation of the Dayton Audio Signature Series SS18-22, ensure a stable mounting surface to minimize the influence of vibrations. All screws should be securely tightened during installation to avoid resonances. Thanks to its universal dimensions, it can be integrated into various enclosure sizes. Access to adequate ventilation must be ensured to optimize thermal efficiency. Note that the Subwoofer is securely wired to achieve full performance with compatible amplifier systems.

What frequency ranges can the Signature Series SS18-22 cover?

The Dayton Audio Signature Series SS18-22 Subwoofer covers a frequency range of 20–400 Hz, making it ideal for reproducing deep bass sounds in home theater or audio systems. This bandwidth allows for the reproduction of the lowest bass notes as well as a clear rumble that makes the sound more immersive. This comprehensive frequency range ensures that both quiet sounds in movies and powerful music passages are reproduced accurately, resulting in a fuller and more realistic sound profile.

Manufacturer information / responsible person

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


Contact: info@audio-components.com