Constellation Audio has raised the bar yet again in the rarefied world of ultra-high-end audio with the official launch of its Statement Mono Amplifier. Positioned as the crowning achievement in the brand’s flagship Statement Series, this monoblock powerhouse is engineered for audiophiles who demand absolute channel separation, effortless dynamics, and reference-level transparency—without compromise.
At the heart of the Statement Mono is a revolutionary power architecture that Constellation describes as a “unique blend of musical and technological prowess.” Departing from traditional transformer-based linear supplies, the amplifier employs the company’s new Constellation Switched-Mode Power Supply (C-SMPS) with advanced Power Factor Correction (PFC). This design delivers perfectly stable 380-volt rail voltage regardless of AC line conditions or speaker impedance, while reducing power-supply noise by more than 20 dB compared to legacy topologies. The result: the Statement Mono performs at its peak with any loudspeaker and any mains standard worldwide.
Power meets refinement
Power figures are staggering. Each monoblock delivers 1,700 watts into 8 ohms, 3,200 watts into 4 ohms, and 5,600 watts into 2 ohms (all at 1 kHz with 0.2% THD+N). When two Statement Monos are bridged, output climbs to 6,400 watts into 8 ohms or 11,200 watts into 4 ohms—limited only by available AC power, not the amplifier itself. Driving this extraordinary output is an output stage populated with no fewer than 96 high-current transistors, ensuring grip, speed, and control that Constellation claims is simply incomparable.
Signal integrity receives equal attention. The fully balanced, mirror-imaged input stage uses paralleled amplification modules to lower noise by an additional 5 dB and is powered by its own dedicated three-stage, fully regulated supply. Frequency response extends from 0.5 Hz to 100 kHz (+0/-0.1 dB), THD+N remains below 0.05% across the audio band at 90% rated power, damping factor exceeds 200, and the signal-to-noise ratio surpasses 114 dB. Gain is user-switchable between 27.7 dB and 21.7 dB to optimize matching with any preamplifier, while input impedance is a generous 360 kΩ balanced.
Physically, the Statement Mono is imposing yet refined. Each chassis measures 18.5 inches wide, 12.5 inches high, and 32.5 inches deep (470 × 317 × 825 mm) and weighs a substantial 250 lbs (114 kg). The front panel features a dramatically illuminated power meter calibrated specifically for the Statement platform, while the sculpted titanium top grilles promote rapid heat dissipation and add a distinctive aesthetic flourish. Heavy-duty metal binding posts complete the no-compromise connectivity.
Design philosophy
Constellation Audio’s design philosophy shines through in every detail. “The captivating glow of Statement’s illuminated power meters and sculpted titanium top grid only hint at the power and performance inside,” the company notes. The Statement Mono is positioned as “the amplifier of a lifetime” for listeners seeking flawless reproduction across every musical genre and acoustic demand.
Pricing reflects its flagship status: a pair of Statement Mono Amplifiers carries an MSRP of $490,000 USD. Availability is through Constellation’s authorized dealers worldwide. The monoblocks are expected to pair seamlessly with the matching Statement Stereo Amplifier and Statement Series preamplifiers, creating a fully integrated Statement system for the most demanding two-channel installations.
In an era when many high-end amplifiers chase ever-higher power at the expense of refinement, Constellation Audio’s Statement Mono strikes a rare balance: massive, unburstable output married to the brand’s signature musicality, transparency, and ease. For those building the ultimate reference system, this is more than just an amplifier—it’s the final piece that lets the music breathe, soar, and envelop the listener completely.
