Reiss RS-RX8.D4 – 8" Compact Subwoofer 400W RMS Dual Voice Coil 2x4Ω
Pre-order - Lead times and availability
Pre-order - Lead times and availability
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Delivery information
Delivery information
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In-stock products ordered before 12 p.m. are generally shipped the same day. After 12 p.m., shipping generally takes place on the next business day.
Pickups are available Monday through Friday, excluding holidays.
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Description
Description
Highlights
- Compact and powerful 8-inch subwoofer with 2x4Ω dual voice coil
- 400W RMS / 800W max power handling
- Deep and controlled bass from 45 Hz to 1000 Hz
- High-density foam surround for long excursion and excellent control
- Stamped steel basket for stability and resonance reduction
Description
The Reiss RS-RX8.D4 is a compact and powerful 8-inch (20 cm) subwoofer, designed to deliver deep and controlled bass in small and medium-sized audio systems. With 400W RMS power handling and up to 800W peak power, it provides sufficient impact to produce rich and precise bass. Its frequency range of 45 Hz to 1000 Hz offers great versatility, making it suitable for various installations, while its 85 dB sensitivity ensures balanced and controlled sound, even at high volumes.
Key features:
- 400W RMS power handling for sustained performance
- 800W maximum power for dynamic peaks
- 2x4Ω dual voice coil offering wiring flexibility (2Ω, 4Ω, or 8Ω)
- 2-inch voice coil for good thermal management
- High-density foam surround ensuring long excursion and excellent control
- Stamped steel basket guaranteeing stability and reducing unwanted resonances
- Non-pressed paper cone combining lightness and rigidity for quick response
- 151 mm diameter ferrite magnet system providing necessary force
- QTS of 0.476 ideal for bass-reflex enclosures
- Vas of 5.067 liters for compact enclosures
The Reiss RS-RX8.D4 is an excellent choice for those looking for a compact subwoofer that combines power and musicality.
Technical Specifications
| GENERAL FEATURES | |
| Model | Reiss RS-RX8.D4 |
| Size | 8 inches (20 cm) |
| RMS Power | 400 W |
| MAX Power | 800 W |
| Impedance | 2 x 4 Ω (dual voice coil) |
| Frequency Range | 45 – 1000 Hz |
| Sensitivity | 85 dB |
| THIELE & SMALL PARAMETERS | |
| Fs (Resonance Frequency) | 47.637 Hz |
| Re (Voice Coil Resistance) | 2 x 3.2 Ω |
| Qes | 0.533 |
| Qms | 4.484 |
| Qts | 0.476 |
| Vas (Equivalent Volume) | 5.067 liters |
| Cms (Suspension Compliance) | 100.329 µm/N |
| Mms (Moving Mass) | 111.255 g |
| Sd (Effective Surface Area) | 188.6 cm² |
| DIMENSIONS AND MOUNTING | |
| Voice Coil Size | 2 inches |
| Magnet Size | Ø 151 mm |
| Outer Diameter | Ø 221 mm |
| Mounting Depth | 129 mm |
| Mounting Holes | Ø 182 mm |
| Weight | 5.4 kg |
Why Choose It
- Compact 8-inch size ideal for small and medium-sized audio systems
- 400W RMS power handling for rich and precise bass
- 2x4Ω dual voice coil allowing 2Ω, 4Ω, or 8Ω wiring depending on configuration
- Deep bass starting from 45 Hz with a resonance frequency of 47.6 Hz
- High-density foam surround for long excursion and excellent control
- Stamped steel basket for stability and resonance reduction
- Non-pressed paper cone for fast and precise response
- 151 mm diameter ferrite magnet system for optimal force
- QTS of 0.476 ideal for bass-reflex enclosures
- Great versatility suitable for various installations
- Excellent balance between power and musicality
Payment & Security
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