Description
Description
Audio Ace Rebellion 18 D1 – 4,000W RMS 18" SQ/SPL Subwoofer
Join the Rebellion. Built to achieve a high level of SQ/SPL, the Rebellion 18 D1 is rated at 4,000W RMS and designed with a low 28Hz Fs plus a massive 498 oz motor. This makes it versatile enough to sound great across a wide range of music while still being able to deliver extreme output when called upon.
Whether you’re chasing trophies in competition or just want to enjoy bass at EXTREME levels in your daily driver, the Rebellion 18 D1 is built to deliver. #WeDontStop
🔑 Key Features
- Power Handling: 4,000W RMS
- Dual 1Ω (D1) 4" Voice Coil: High-temp for durability and flexibility
- Low 28Hz Fs: Deep, musical low-end response
- 498 oz Motor: Strong motor for cone control & SPL
- 25mm Xmax (one-way): Long excursion for clean output
- SQ/SPL Hybrid Design: Built for both clarity and raw power
📊 Thiele–Small Parameters
| Qes | 0.492 |
|---|---|
| Qms | 5.494 |
| Qts | 0.451 |
| Fs | 28 Hz |
| Sd | 1134.12 cm² |
| Sensitivity (SPL) | 89 dB |
| Re | Dual 1Ω (1 + 1) |
| BL | 26.359 Tm |
| Xmax | 25 mm (one-way) |
| Motor | 498 oz |
| Voice Coil | 4" D1 |
| Power Rating | 4,000W RMS |
✅ Perfect For
- Competition builds seeking extreme SPL
- Daily drivers who want loud, clean bass
- Enthusiasts demanding both output and sound quality
Rebellion 18 D1 – When loud isn’t enough.
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