Dayton Audio
Dayton Audio - 10" Reference Series HO Subwoofer DVC - RSS265HO-44
Dayton Audio - 10" Reference Series HO Subwoofer DVC - RSS265HO-44
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Description
Dayton Audio's 10" RSS265HO-44 High Output Reference Series subwoofer is purpose-built for moving lots of air, extreme power handling, extremely low distortion... and it does it all with an extremely small enclosure requirement! The minimum airspace optimisation of this driver makes it perfect for car audio automotive applications and limited space home audio applications.
To minimise distortion, three copper short-circuit paths are built into the motor. This reduces second, third, and intermodulation distortion to levels only attained previously by expensive, exotic subwoofers. A side benefit is reduced energy storage and inductance, making the RSS265HO-44 a very musical subwoofer. In fact, frequency response remains very flat up to 500 Hz.
Additional features include: a heavy gauge black anodised aluminium cone that resists deformation from extreme air pressure levels found inside of small sealed enclosures, a fully ventilated motor for reduced power compression, a rigid cast aluminium frame for structural integrity, and a tough rubber surround that wont wear down over years of use. Dual 4-ohm voice coils allow for a wide array of wiring options.
As with all Dayton Audio subwoofers, you receive a full 5-year warranty. Designed and engineered in the U.S.A.
Note: This is a dual voice coil driver, 4 ohms per coil. Specifications below were measured with the voice coils wired in parallel for a 2 ohm load.
Features
- Dual 4 ohm voice coils for many wiring options
- Extensively vented motor eliminates compression and allows quiet excursion
- Extra-thick black anodised aluminium cone for maximum rigidity
- Triple shorting-ring motor for ultra-low distortion
- Parameters optimised for small enclosures
- Highest quality materials throughout for long-lasting performance
Specifications
Specifications
General
| Driver type | Subwoofer |
|---|---|
| Nominal size | 10" |
| Nominal impedance | 4+4Ω |
| Series | Reference |
| Power handling (RMS) | 600 W |
| Power handling (program) | 1,200 W |
| Sensitivity | 90.5 dB |
| Frequency range | 25 – 600 Hz |
Thiele/Small parameters
| Resonant frequency (Fs) | 27.6 Hz |
|---|---|
| DC resistance (Re) | 1.6 Ω |
| Voice coil inductance (Le) | 0.77 mH |
| Mechanical Q (Qms) | 4.42 |
| Electrical Q (Qes) | 0.5 |
| Total Q (Qts) | 0.45 |
| Equivalent volume (Vas) | 34.8 L |
| Compliance (Cms) | 0.21 mm/N |
| Moving mass (Mms) | 161 g |
| Force factor (Bl) | 9.39 T·m |
| Effective piston area (Sd) | 352.3 cm² |
| Linear excursion (Xmax, one-way) | 13.25 mm |
| Displacement volume (Vd) | 466.8 cm³ |
| Efficiency bandwidth product (EBP) | 55.2 |
Mounting
| Overall diameter | 266 mm |
|---|---|
| Cutout diameter | 235 mm |
| Mounting depth | 136.5 mm |
| Flange thickness | 9.5 mm |
| Bolt circle diameter | 248 mm |
| Mounting holes | 6 |
| Mounting hole diameter | 5.3 mm |
| Voice coil diameter | 65.5 mm |
| Weight | 7.802 kg |
Materials
| Cone | Black Anodized Aluminum Cone |
|---|---|
| Surround | Rubber |
| Basket | Cast Aluminum |
- Xmax is quoted one-way (peak), not peak-to-peak.
- Sensitivity measured at 2.83V/1m.
- Re, Le, Bl and sensitivity are quoted with the two voice coils wired in parallel (2 Ω).
Downloads
- RSS265HO-44 Specification Sheet PDF, 296 KB
- RSS265HO-44 Data Files FRD/ZMA data, ZIP, 60 KB
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