Audio Solution Duo 2-Channel High-End Audiophile Car Amplifier

Unveil every musical nuance with the Audio Solution Duo Two-Channel Amplifier. Handcrafted in Italy and designed in deep collaboration with master engineer Roberto Tognon, the Duo is a true high-end statement piece for your vehicle's sound system. Acting as the direct 2-channel evolution of our flagship Quattro architecture, the Duo delivers reference-grade performance, absolute signal purity, and immense transient power in a highly reliable, compact luxury format.

Bespoke Italian Craftsmanship & Heavy Thermal Mass

The Audio Solution Duo is housed in a robust, precision-machined CNC-milled aluminum chassis. This elite casing is designed not just for high-end luxury aesthetics, but to act as a massive heat sink—guaranteeing stable thermal control and zero power degradation during extended high-volume listening sessions.

Curated Audiophile Circuit Components

True fidelity relies on pristine component selection. The Duo features an uncompromised, innovative dual-mono circuit topology mapped onto a premium gold-plated printed circuit board (PCB) to eliminate signal degradation:

• SANKEN Audio Power Stage: Driven by premium Sanken Darlington transistors with high-current power MOSFETs for lightning-fast transient response and authority over your front stage components.
• WURTH & Nichicon MUSE Capacitors: Audiophile-grade acoustic power filtering that expands the sound-stage, deepens low-frequency impact, and maintains crystalline transparency across the upper registers.
• Gold-Plated Audio Terminals: High-quality, heavy-duty gold-plated power blocks and RCA connectors ensure flawless signal transfer and long-term connection reliability.

Intelligent Digital Monitoring Matrix

While the signal path remains purely analog, the Duo features a sharp, integrated OLED status display panel. This screen gives real-time visual telemetries directly from the amplifier's monitoring microprocessors, including input voltage levels, chassis operating temperature, and individual channel level settings represented by number or voltage sensitivity.

Detailed Technical Specifications:

• Brand/Designer: Audio Solution (Handcrafted in Italy by Roberto Tognon)
• Amplifier Type: 2-Channel Sound Quality (SQ) Audiophile Car Power Amplifier
• RMS Power Output @ 4Ω: 2 x 235 Watts RMS
• RMS Power Output @ 2Ω: 2 x 380 Watts RMS
• Bridged Mono Power @ 4Ω: 1 x 760 Watts RMS
• Frequency Response (@ 1W): 4Hz to 140KHz (-3dB)
• THD+N (1KHz @ 5W): < 0.007%
• Signal-to-Noise Ratio (SNR): > 105dB
• Input Sensitivity Range: 1.0V RMS (Min) to 10.0V RMS (Max) / 30Vpp
• Working Voltage Range: 11V to 15.5V DC
• Typical Current Draw (@ 4Ω): 20A (Max: 40A) | Idle Current: 1.9A
• Internal Protections: Over-temperature thresholds at 85°C (+/- 5%), short-circuit protection, DC safety cutoff
• Dimensions (L x W x H): 320mm x 210mm x 85mm
• Unit Weight: 4.7 kg (10.36 lbs)