Introducing the Aura Fireball Series – FIREBALL-D1100 Class D Mono Amplifier
Revolutionizing Deep Bass Performance with Unmatched Efficiency
The Aura Fireball Series proudly presents the FIREBALL-D1100, a Class D mono amplifier designed specifically for those who demand extreme bass performance without compromise. Tailored for subwoofer enthusiasts, this amplifier packs an incredible punch, delivering pure, distortion-free bass at impressive power levels, all while maximizing efficiency.
This amplifier isn’t just about power—it’s engineered to handle the demands of subwoofer systems, providing deep, clean, and powerful low-frequency output that keeps your audio system firing on all cylinders.

Pure Power for Your Subwoofer
The FIREBALL-D1100 is a powerhouse, designed to drive subwoofers to their maximum potential. Its Class D design ensures that the energy you supply goes directly to the subwoofer, minimizing energy loss and maximizing bass performance. The amplifier’s output is rated as follows:
- 1100W x 1CH @ 1 Ohm
- 800W x 1CH @ 2 Ohms
- 500W x 1CH @ 4 Ohms

By delivering these substantial levels of power while maintaining <1% Total Harmonic Distortion (T.H.D.), the FIREBALL-D1100 offers incredibly clean, controlled bass, even at high volumes. It’s a perfect match for the most demanding subwoofer setups.
Bass-Optimized Controls for Unmatched Precision
The FIREBALL-D1100 gives you full control over the low-frequency output, allowing you to tune your bass response exactly how you want it:
- Low-Pass Filter (35Hz–250Hz): Perfectly shaped for subwoofer frequencies, this filter ensures that only the deepest bass hits your subwoofer, while the rest of your system remains clear.
- Bass Boost: Increase the low-end emphasis when you want to feel the rumble of every beat, delivering that visceral sub-bass experience.
- 12dB Crossover Slope: Offers smooth and natural transitions in the frequency response, enhancing your subwoofer's performance without muddiness or distortion.
In addition, the input sensitivity range of 0.2V to 6V provides flexible options for both high-voltage and low-voltage inputs, so you can seamlessly integrate this amplifier into virtually any audio system.
Efficiency Meets Durability
Unlike traditional amplifiers, Class D technology gives you high power output with incredible efficiency—reducing heat production and power consumption. This makes the FIREBALL-D1100 more reliable for long listening sessions without worrying about thermal shutdown.

Built with a 2-layer red PCB, this amplifier’s robust design ensures long-lasting performance. It also features high/low voltage protection (9-17V), safeguarding it against power fluctuations, so you can rely on it even in the most demanding environments. The REM turn-on trigger ensures the amp powers up at the right time, simplifying integration into your system.
User-Friendly Design for Seamless Integration
Aura has designed the FIREBALL-D1100 with both performance and ease of installation in mind:
- Tiffany-style RCA Inputs provide premium signal transfer with minimal interference.
- High-Level Inputs enable direct connection with OEM or factory systems.
- Power/PRE LED Indicators allow you to quickly monitor the operational status of your amplifier, helping you easily troubleshoot.
Additionally, the 0mA idle current ensures ultra-low power draw when the amplifier is not in use, contributing to overall system efficiency.
Why Choose the Aura Fireball Series FIREBALL-D1100?
- Massive power up to 1100W at 1 Ohm, delivering deep, impactful bass.
- Class D efficiency—high power, low heat, and reduced energy consumption.
- Advanced bass controls with Low Pass Filter, Bass Boost, and crossover tuning.
- Easy system integration with RCA and high-level input options.
- Reliable protection features for safe, consistent performance in challenging environments.
Aura Fireball – Harness the Power of Bass.
Elevate your audio with precision and power, and let the FIREBALL-D1100 redefine your subwoofer’s potential.
Specification | Details |
---|---|
Model | FIREBALL-D1100 |
RMS Power, 4Ω(W) | 500 x 1 |
RMS Power, 2Ω(W) | 800 x 1 |
RMS Power, 1Ω(W) | 1100 x 1 |
Operating resistance, Ohm | 1 |
Input sensitivity | 6 V - 0.2 V |
LPF (low-pass filter) filter | 35 - 250 Hz |
Bass Boost | 0 - 12 dB |
Frequency range | 20 - 250 Hz |
Signal to noise ratio | >95 dB |
Harmonic distortion factor | < 0.1% |
Operating voltage | 9 V - 15 V |
Dimensions (L x W x H), mm | 200 x 165 x 54.5 |