Electrocompaniet AW 800M NEMO 2 Flagship Monoblock Power Amplifier

The Electrocompaniet AW 800M NEMO 2 is the company’s most powerful and advanced power amplifier, replacing the legendary AW 600 NEMO as the new flagship in the Electrocompaniet lineup. Designed and manufactured in Norway, this reference-grade monoblock amplifier delivers extraordinary power, exceptional control, and the unmistakable Electrocompaniet sound signature that audiophiles around the world admire.

Built around Electrocompaniet’s direct-coupled high open-loop bandwidth topology, the AW 800M features ultra-high bandwidth amplifier stages and an extremely fast slew rate for precise, transparent audio reproduction. A newly engineered output stage isolates the input and driver stages from the load, ensuring stable operation and dramatically reducing distortion. The result is a powerful yet refined listening experience with remarkable detail, dynamic range, and musical realism.

The upgraded power supply features massive 210,000 µF filtering and dual toroidal transformers with magnetic and electrostatic shielding, providing a clean and stable power foundation. The AW 800M also offers flexible system integration with mono, stereo, and bi-amping modes, along with convenience features such as auto power-down, adjustable lighting, trigger connectivity, and selectable mains voltage. Finished in a luxurious matte chassis with reinforced aluminum construction and SOUNDCARE® SuperSpikes™, this amplifier sets a new standard in high-end monoblock performance.

Specifications

• Amplifier Type: Flagship high-end power amplifier
• Topology: Direct-coupled high open-loop bandwidth amplifier design
• Operating Modes: Mono, Stereo, Bi-amping
• Input Impedance: 330 kΩ
• Frequency Response (Input Filter Active): 0.5 – 220 kHz
• Frequency Response (Input Filter Disabled): 0.5 – 1.1 MHz
• Voltage Gain (Mono, Balanced Input): 35 dB (x56)
• Voltage Gain (Stereo, Balanced Input): 29 dB (x28)
• Input-Referred Noise (20–20 kHz): < 2 μV
• Signal-to-Noise Ratio (1W / 8Ω): 95 dB
• Signal-to-Noise Ratio (Full Power): 122 dB
• Slew Rate (Input Filter Disabled): 270 V/μs
• DC Output Voltage: < 5 mV
• Total Harmonic Distortion + Noise (THD+N): 0.0006%
• Intermodulation Distortion (IMD): 0.001%
• Damping Factor (8Ω): > 1000
• Power Supply Filtering: 210,000 µF
• Transformers: Twin toroidal transformers with magnetic and electrostatic shielding
• Mains Filtering: DC and RF filtered input
• Ground System: Reinforced internal ground reference
• Protection: DC, overload, temperature protection
• Standby Power Consumption: < 0.5 W
• Rated Output Power (Stereo 8Ω): 2 × 300 W
• Rated Output Power (Stereo 4Ω): 2 × 600 W
• Rated Output Power (Stereo 2Ω): 2 × 1000 W
• Rated Output Power (Mono 8Ω): 800 W
• Rated Output Power (Mono 4Ω): 1500 W
• Rated Output Power (Mono 2Ω): 2200 W
• Trigger Input / Output: Yes
• Auto Power Down: Switchable
• Feature Lighting: Adjustable
• Mains Voltage: User-selectable 115V / 230V
• Isolation Feet: SOUNDCARE® SuperSpikes™
• Chassis: Modular reinforced chassis with aluminum support rods
• Finish: Matte luxury finish with 3D Electrocompaniet logo
• Country of Manufacture: Norway
• Weight: 55 kg / 122 lbs
• Width: 406 mm / 15.98 in
• Depth: 488 mm / 19.21 in
• Height: 292 mm / 11.49 in

What It's Great At

• Driving demanding high-end loudspeakers with extreme power and precision
• Delivering ultra-low distortion and exceptional dynamic headroom
• Producing a silent background and expansive soundstage
• Maintaining Electrocompaniet’s signature musical warmth and clarity
• Providing flexible system configuration through multiple operating modes
• Enhancing high-end audio systems with premium Norwegian engineering

Expanded Key Features List

• Flagship Electrocompaniet Amplifier: The AW 800M NEMO 2 replaces the iconic AW 600 NEMO and stands as the most powerful amplifier in the Electrocompaniet lineup.
• High Open-Loop Bandwidth Topology: Direct-coupled amplifier architecture with ultra-high bandwidth stages ensures precise signal handling and extremely low distortion.
• Ultra-Fast Slew Rate: A 270 V/μs slew rate allows the amplifier to respond instantly to musical transients for superior detail and accuracy.
• Isolated Output Stage Design: The redesigned output stage separates the input and driver circuits from the load, simplifying feedback and improving stability.
• Massive Dual-Transformer Power Supply: Twin toroidal transformers with 210,000 µF filtering provide stable high-current delivery and eliminate noise.
• Noise-Free Power Architecture: DC and RF filtered mains input combined with reinforced grounding ensures a clean, stable signal path.
• Flexible Operating Modes: Supports mono, stereo, and bi-amping configurations to adapt to different speaker systems and system upgrades.
• Premium Modular Chassis: A redesigned modular chassis with aluminum reinforcement rods increases structural rigidity while adding a refined visual element.
• Integrated System Convenience: Features include trigger input/output, adjustable feature lighting, selectable mains voltage, and auto power-down.
• SOUNDCARE® SuperSpikes™: Specialized isolation feet reduce vibration while protecting surfaces from scratches or damage.

FAQ Section

Q: What is the Electrocompaniet AW 800M NEMO 2?
A: It is Electrocompaniet’s flagship high-end power amplifier designed to deliver exceptional power, ultra-low distortion, and reference-level audio performance.

Q: How powerful is the AW 800M amplifier?
A: In mono mode it produces up to 800 watts into 8Ω, 1500 watts into 4Ω, and 2200 watts into 2Ω, providing massive power reserves for demanding loudspeakers.

Q: What amplifier topology does the AW 800M use?
A: It uses a direct-coupled high open-loop bandwidth topology with ultra-high bandwidth amplifier stages for precise and stable audio reproduction.

Q: Can the AW 800M be used in different configurations?
A: Yes, it supports mono, stereo, and bi-amping modes, giving users flexibility when designing or upgrading their audio system.

Q: What makes the power supply unique?
A: The amplifier uses a massive 210,000 µF filtered power supply with twin shielded toroidal transformers that provide clean and stable current delivery.

Q: Where is the AW 800M manufactured?
A: The amplifier is designed and manufactured in Norway using Electrocompaniet’s renowned Scandinavian engineering standards.

Q: Does the amplifier include protection circuits?
A: Yes, it includes DC protection, overload protection, and temperature monitoring to safeguard the amplifier and connected speakers.

Q: What are SOUNDCARE® SuperSpikes™?
A: They are specialized isolation feet included with the amplifier that reduce vibration while protecting floors and surfaces from damage.

Owner's Manual