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Dayton Audio Reference RSS390HF-4 15" (38cm) Subwoofer
Dayton Audio Reference RSS390HF-4 15" (38cm) Subwoofer
Technical Highlights
- Power 500 watts RMS, impedance 4 ohms, sensitivity 91.2 dB.
- Frequency response 18-800 Hz, voice coil diameter 64 mm, BL 15 TB.
- Resonance 19.5 Hz, total quality (Qts) 0.43, Xmax 14.0 mm.
- More technical details
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Compatible with Reference RSS390HF-4
Reference RSS390HF-4 by Dayton Audio
The Dayton Audio Reference RSS390HF-4 is a premium 15 inch (38cm) subwoofer. This subwoofer is known for its flawless performance and outstanding quality, as we expect from Dayton Audio. Featuring a large-ventilated motor for quiet operation and a lightweight, black anodized aluminum cone for added stiffness, it delivers extremely low distortion. Additionally, it is suitable for sealed or vented enclosures and made from high-quality materials, promising long durability. A highlight is its reduced back-EMF thanks to its 2-layer voice coil.
Highlights
- The large-ventilated motor eliminates compression and enables quiet operation
- Lightweight black anodized aluminum cone for stiffness and lower moving mass
- Triple shorting ring motor for extremely low distortion
- 2-layer voice coil for reduced back-EMF
- Suitable for sealed or vented enclosures
- High-quality materials for long durability
Specifications
- 15 inch subwoofer
- Power handling 500 Watt RMS
- Max power handling 1000 Watt
- Impedance (Z) 4 Ohm
- Sensitivity 91.2 dB @ 2.83V/1m
- Frequency response 18 - 800 Hz
- Voice coil diameter 64 mm
- Magnet weight 150 oz.
- DC resistance (Re) 3 Ohm
- Voice coil inductance (Le) 0.92 mH @ 1 kHz
- Resonant frequency (Fs) 19.5 Hz
- Mechanical Q factor (Qms) 3.02
- Electrical Q factor (Qes) 0.50
- Total Q factor (Qts) 0.43
- Moving mass (mms) 306g
- Suspension compliance (Cms) 0.22 mm/N
- Effective cone area (Sd) 829.6 cm²
- Displacement volume (Vd) 1,161.4 cm³
- Force factor (BL) 15 TB
- Equivalent volume (Vas) 212 liters
- Maximum excursion (Xmax) 14.0 mm
- Cone / diaphragm material Black anodized aluminum cone
- Surround material Rubber
- Voice coil wire material Copper
- Voice coil former material Aluminum
- Basket / frame material Die-cast aluminum
- Magnet material Ferrite
- Outer diameter 388.4 mm
- Total depth 178 mm
- Cutout diameter 355.8 mm
- Mounting holes 8
- Sealed enclosure volume 81.55 liters
- Sealed F3 37 Hz
- Bass reflex volume 140 liters
- Bass reflex F3 21 Hz
Dayton Audio Reference RSS390HF-4 Datasheet
Frequently Asked Questions about Reference RSS390HF-4
What audio power does the Dayton Audio Reference RSS390HF-4 offer?
What audio power does the Dayton Audio Reference RSS390HF-4 offer?
What materials are used in the Reference RSS390HF-4?
What materials are used in the Reference RSS390HF-4?
How do the technical parameters of the Dayton Audio Reference RSS390HF-4 affect sound quality?
How do the technical parameters of the Dayton Audio Reference RSS390HF-4 affect sound quality?
What types of enclosures are suitable for installing the RSS390HF-4 Subwoofer?
What types of enclosures are suitable for installing the RSS390HF-4 Subwoofer?
What dimensions and specifications should be considered when installing the Dayton Audio RSS390HF-4?
What dimensions and specifications should be considered when installing the Dayton Audio RSS390HF-4?
What advantages does the dual-layer voice coil assembly offer in the Dayton Audio RSS390HF-4?
What advantages does the dual-layer voice coil assembly offer in the Dayton Audio RSS390HF-4?
How does the black anodized aluminum cone affect the performance of the RSS390HF-4?
How does the black anodized aluminum cone affect the performance of the RSS390HF-4?
Which Thiele Small parameters are characteristic of the Dayton Audio RSS390HF-4?
Which Thiele Small parameters are characteristic of the Dayton Audio RSS390HF-4?
How do the triple short-circuit rings reduce distortion in the Dayton Audio RSS390HF-4?
How do the triple short-circuit rings reduce distortion in the Dayton Audio RSS390HF-4?
What is the compatibility of the RSS390HF-4 with car brands or models?
What is the compatibility of the RSS390HF-4 with car brands or models?
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