New Customer?
Create your accountNo products
Prices are tax included
By buying this product you get 16 loyalty points
Viewed products
The RS270P-4A woofer belongs to the "Reference Series" from Dayton Audio. Conforming to the requirements of the series, this model offers a very interesting quality/price ratio while respecting the specifications of very high performance loudspeakers.
This model inherits all the technical know-how and qualities that have made the Reference series so successful, but this time with a composite cone made from natural paper pulp, PPD-T (Kevlar), and fiberglass. The whole is designed to emphasize the details while ensuring a neutral and natural restitution.
The RS270P-4A benefits from a high accuracy over its frequency range (23-6000Hz) with an extremely low distortion level in the low end of the spectrum.
Specifications | |
---|---|
Speaker driver type | Woofer |
Nominal diameter | 10" |
Power (RMS) | 100 watts |
Power (max) | 200 watts |
Impedance | 4 ohms |
Sensitivity | 90.9 dB @ 2.83V/1m |
Frequency response | 23 - 6,000 Hz |
Voice coil diameter | 2" |
DC Resistance (Re) | 3.9 Ohm |
Voice coil inductance (Le) | 0.55 mH |
Resnonant frequency (Fs) | 22.9 Hz |
Mechanical quality coefficient (Qms) | 1.35 |
Electrical quality coefficient (Qes) | 0.34 |
Moving mass of diaphragm (Mmd) | 73.2g |
Mechanical compliance of suspension (Cms) | 0.66 mm/N |
Surface area of cone (Sd) | 346.4 cm² |
Compliance equivalent volume (Vas) | 84.9L |
Max linear excursion (Xmax) | 6.0 mm |
Cone material | Paper / Kevlar |
Surround | Rubber |
Voice coil material | Copper |
Voice coil former | Aluminum |
Frame / Basket | Cast aluminum |
Magnet material | Ferrite |
Total diameter | 272 mm |
Total depth | 113 mm |
Cutout diameter | 236 mm |
# Mouting holes | 6 |
Optimum cabinet size (determined with BassBox 6 Pro) | |
---|---|
Sealed volume | 14.4L |
Sealed F3 | 65Hz |
Vented volume | 26.6L |
Vented F3 | 46Hz |
Speaker Power (W RMS) | 100.0 |
Speaker Type | Woofer |
Impedance (Ω) | 4 |
Loudspeaker diameter (mm) | 254.0 |
Diaphragm type | Kevlar |
Diaphragm type | Paper |
Efficiency / Sensitivity (dB) | 91.0 |
Max Linear Excursion (Xmax) (mm) | 6.0 |
Lowest frequency (Hz) | 23 |
Highest frequency (Hz) | 6000 |