Incriminator Audio IA20.1 — Green Bee Solutions Presents the Legendary Workhorse of Real Power Builds
The IA20.1 isn’t just an amplifier — it’s a legacy. Since 2004, this monoblock has been the benchmark for no‑nonsense power, bulletproof reliability, and competition‑grade performance. While other amps come and go, the IA20.1 has spent two decades proving why it’s one of the longest‑running monoblocks in the game.
Features Built for Real‑World Abuse
- Digital Class‑D Linkable Monoblock — efficient, powerful, and ready for multi‑amp installs
- Dual MOSFET PWM Power Supply for clean, stable current delivery
- 1‑Ohm & 15.5‑Volt Stable for high‑voltage builds and serious SPL setups
- 3‑oz Copper Double‑Sided Epoxy PCB — heavy‑duty, vibration‑resistant, competition‑ready
- Ultra‑tight tolerance components for long‑term reliability under extreme load
- Custom‑tooled proprietary heatsink with onboard PCB support to survive brutal vibration
- High‑end Silver Tiffany RCA Inputs with metal potentiometers for premium signal integrity
- Oversized Black Molded 1/0 Power & Ground Inputs for maximum current flow
- Advanced Strapping with Mirror Technology for seamless multi‑amp control
Rated Power (14.4V @ 1% THD)
- 5600W RMS @ 2Ω Linked
- 2800W RMS @ 1Ω Mono
- 1400W RMS @ 2Ω Mono
- 700W RMS @ 4Ω Mono
Precision Control
- Low Pass Filter (24dB/Oct): 35–250 Hz
- Subsonic Filter (24dB/Oct): 10–50 Hz
- Frequency Response: 15–270 Hz (±1 dB)
- Bass Boost @ 45 Hz: 0–9 dB
- Input Sensitivity: 6.0V–0.2V
- Signal‑to‑Noise Ratio: 95 dB
- Damping Factor @ 1Ω: 350+
- Modes: Master / Slave / Mirror
Why the IA20.1 Is a Legend
The IA20.1 earned its reputation in the lanes — big power installs, brutal daily setups, and SPL builds that would shake lesser amps apart. Its proprietary heatsink and onboard PCB support were engineered specifically to survive the kind of vibration and abuse that destroys average amplifiers.
And when you want more power?
The IA20.1 straps effortlessly with another IA20.1 using advanced mirror‑tech strapping, letting you control multiple amps from a single master. Flip a switch, set your gains, and the entire bank follows your lead.
Green Bee Solutions Verdict
The IA20.1 is the definition of proven power — a monoblock with two decades of dominance behind it and no signs of slowing down. If you want an amp that’s all business, all muscle, and built to last, this is the one that sets the standard..