The result of extensive research and development, the Suite 4 combines innovative circuit solutions with premium components. Full FET (Field Effect) technology delivers precise, detailed sound with a unique feedback-minimizing design for natural, uncolored music reproduction.
Handcrafted in Italy
Product Overview
EXICON Lateral MOSFET audio power stage for unmatched signal purity Nichicon MUSE capacitors for superior acoustic transparency Proprietary discrete front end for optimal drive interface Linear Systems monolithic dual FET Silver mica capacitors for compensation WIMA and polymeric capacitors MUSES digital potentiometer for perfect volume matching Full cascade audio drive for precise, wide-band pre-amplification WURTH capacitors for supply and audio bus OLED display for full device management Multi-board structure Gold-plated PCB and high-quality connectors
Technical Specifications
Power Output
4 channels @ 4Ω — 4 x 150W RMS 4 channels @ 2Ω — 4 x 225W RMS Mono @ 4Ω — 2 x 450W RMS
Electrical
Frequency Response: 4Hz – 100kHz (–3dB) THD+N (20Hz–20kHz @ 1W): <0.01% THD+N (1kHz @ 5W): <0.005% Signal to Noise Ratio: >100dB Min Input Signal: 1 Vrms Max Input Signal: 10 Vrms (30Vpp) Input Impedance: >20kΩ // 10pF Working Voltage: 11–15.5V DC Current Draw (typical @ 4Ω): 25A Current Draw (max @ 4Ω): 50A Idle Current (typical @ 13.5V): 3.8A
Display Monitoring
Voltage IN • Chassis Temperature • Channel Level Sensitivity Channel Attenuation (0.5dB steps) • System Status • Serial Number • Hardware & Software Version
Physical
Dimensions: 12.6" x 8.27" x 3.35" Weight: 10.58 lbs Operating Temperature: 32–122°F Over-Temperature Protection: 185°F (±3%)
