Reiss RS-RX12.D4 – 12" Subwoofer 800W RMS 2x4Ω
€339.00
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Reiss RS-RX12.D4 – 12" Subwoofer 800W RMS 2x4Ω
The Reiss RS-RX12.D4 is a robust 30 cm (12-inch) subwoofer designed to deliver deep, controlled, and powerful bass. With a power handling of 800 W RMS (up to 1600 W max) and dual 4-ohm voice coils, it offers great wiring flexibility and easy integration with various amplifier configurations.
This speaker operates over a wide frequency range, from 30 Hz to 1000 Hz, combining deep bass with a fast response at the high end of the spectrum. With a resonant frequency of 44.7 Hz and a QTS factor of 0.584, it provides balanced sound reproduction, suitable for both sealed and bass-reflex enclosures.
The RS-RX12.D4 features a 2.5-inch voice coil, a powerful Ø 183 mm ferrite magnet, and a moving mass of 285 g. The large cone surface of 437 cm² contributes to efficient sound dispersion, while a sensitivity of 90 dB ensures high efficiency even at moderate power.
With an outer diameter of 320 mm, a mounting depth of 172 mm, and a weight of 9.6 kg, this speaker is designed for intensive and prolonged use. Its construction provides durability, reliability, and impressive sound pressure, both for audiophile setups and high-power bass systems.
| Feature | Value |
|---|---|
| Brand | Reiss |
| Model | RS-RX12.D4 |
| Size | 30 cm (12") |
| RMS Power | 800W |
| Maximum Power | 1600W |
| Impedance | 2 x 4Ω |
| Frequency range | 30 Hz – 1000 Hz |
| Resonant frequency (Fs) | 44.685 Hz |
| RE (Voice coil resistance) | 2 x 3.2Ω |
| QES | 0.631 |
| QMS | 7.862 |
| QTS | 0.584 |
| VAS | 12.078 L |
| Voice coil | 6.35 cm (2.5") |
| Magnet | Ferrite Ø 183 mm |
| Sensitivity | 90 dB |
| CMS | 44.496 μM/N |
| MMS | 285.095 g |
| SD (Cone area) | 437.21 cm² |
| Outer diameter | Ø 320 mm |
| Mounting depth | 172 mm |
| Mounting holes | Ø 281 mm |
| Weight | 9.6 kg |
| SKU | RS-RX12.D4 |
| MPN | RS-RX12.D4 |
| EAN | 8698814086994 |