Reiss RS-RANGE12.D1 – 12" SPL Competition Subwoofer 3500W RMS Dual Voice Coil 2x1Ω
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Description
Description
Highlights
- 12-inch competition SPL subwoofer with 2x1Ω dual voice coil
- Extreme power handling of 3500W RMS / 7000W max
- Designed for maximum sound pressure and SPL competitions
- Oversized motor structure and high-tension spider for extreme durability
- T&S parameters optimized for high-efficiency bass-reflex enclosures
Description
The Reiss RS-RANGE12.D1 is an uncompromising 12-inch subwoofer designed to deliver extreme sound pressure levels in competition systems. With a power handling of 3500W RMS (7000W max) and dual 1 Ohm voice coils, it's the ideal partner for powerful monoblock amplifiers and parallel configurations where every watt counts.
Covering a frequency range from 40 to 500 Hz, this speaker is perfect for aggressive, deep bass without sacrificing responsiveness. A resonant frequency of 41.45 Hz, a QTS of 0.359, and a Vas of 12 liters make it an excellent candidate for bass-reflex enclosures focused on efficiency and control.
Key Features:
- 3500W RMS power handling for sustained extreme performance
- 7000W peak power for dynamic competitive peaks
- Dual 2x1Ω voice coil offering wiring flexibility (0.5Ω, 1Ω, or 2Ω)
- Moving mass of 335.97 g for quick response and powerful impact
- Effective surface area of 452.16 cm² for maximum air displacement
- Oversized motor structure and high-tension spider
- Ultra-robust 34 kg construction ensuring durability under extreme loads
- QTS of 0.359 ideal for high-efficiency bass-reflex enclosures
- 240 mm mounting depth to accommodate the massive structure
Installation requires space: with an outside diameter of 318 mm, a mounting depth of 240 mm, and a cutout of Ø 281 mm, but it's a worthwhile compromise for those seeking brutal power with absolute control.
The Reiss RS-RANGE12.D1 is a top choice for serious builders, SPL enthusiasts, and demanding audio competitors requiring maximum power and precision – uncompromising performance in a 12-inch format.
Technical Specifications
| GENERAL CHARACTERISTICS | |
| Model | Reiss RS-RANGE12.D1 |
| Size | 12 inches (30 cm) |
| RMS Power | 3500 W |
| MAX Power | 7000 W |
| Impedance | 2 x 1 Ω (dual coil) |
| Frequency Range | 40 – 500 Hz |
| Sensitivity | 88 dB |
| THIELE & SMALL PARAMETERS | |
| Fs (Resonant Frequency) | 41.45 Hz |
| Re (Voice Coil Resistance) | 2 x 0.8 Ω |
| Qes | 0.386 |
| Qms | 5.105 |
| Qts | 0.359 |
| Vas (Equivalent Volume) | 12.022 liters |
| Cms (Suspension Compliance) | 41.41 µm/N |
| Mms (Moving Mass) | 335.97 g |
| Sd (Effective Surface Area) | 452.16 cm² |
| DIMENSIONS AND MOUNTING | |
| Outside Diameter | Ø 318 mm |
| Mounting Depth | 240 mm |
| Mounting Hole Cutout | Ø 281 mm |
| Weight | 34 kg |
Why Choose It
- Extreme 3500W RMS power handling for SPL competitions
- Dual 2x1Ω coil allowing 0.5Ω wiring for maximum power
- Ultra-robust 34 kg construction designed to withstand extreme loads
- Oversized motor structure and high-tension spider for durability
- QTS of 0.359 ideal for high-efficiency bass-reflex enclosures
- Moving mass of 335.97 g providing fast response and powerful impact
- Effective surface area of 452.16 cm² for maximum air displacement
- Aggressive and deep bass starting from 40 Hz
- Specifically designed for SPL competitions and high-power systems
- Uncompromising performance for serious builders and audio competitors
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