SounDigital 12000.1 Evo 4.0

With the SounDigital 12000.1 EVO 4.0, the Brazilian manufacturer presents an uncompromising monoblock amplifier for high-performance subwoofer systems and demanding SPL and high-power applications. Despite its enormous output power, the amplifier impresses with a comparatively compact enclosure, high efficiency, and modern circuit technology. The EVO 4.0 platform was developed for maximum power density and enables stable, controlled power delivery even under high continuous load.

Thanks to variable high- and low-pass filters, adjustable bass boost, and a wide operating voltage range, the amplifier can be optimally tuned to a wide variety of subwoofer setups. High-quality components, a robust design, and comprehensive protection circuits ensure reliable operation—both in everyday use and in performance-oriented car audio projects.


Technical Specifications

• 1-Channel Class-D Monoblock Amplifier
• Available in 1-ohm or 2-ohm versions
• RMS Power (1-ohm version):
  • 1 × 12,000 watts RMS at 1 Ω
  • 1 × 7,920 watts RMS at 2 Ω
  • 1 × 5,227 watts RMS at 4 Ω
• RMS Power (2-ohm version):
  • 1 × 12,000 watts RMS at 2 Ω
  • 1 × 7,920 watts RMS at 4 Ω
• Frequency range: 5 Hz – 6,000 Hz (-3 dB)
• High-pass filter: 5 Hz – 80 Hz (12 dB/oct.)
• Low-pass filter: 50 Hz – 6,000 Hz (12 dB/oct.)
• Bass Boost: 0 to 12 dB at 50 Hz
• Input sensitivity (RCA): 200 mV
• Operating voltage: 8 to 16 volts
• Signal-to-noise ratio: 71 dB
• Damping factor: 200 (@100 Hz)
• Overall efficiency: approx. 74%
• Current consumption (music): approx. 643 A
• Maximum current draw: approx. 1,287 A
• Recommended minimum battery capacity: 650 Ah
• Recommended fuse rating: 2 × 350 A
• Recommended power cable cross-sectional area: 50 mm²
• Speaker connection:
  • 1-ohm version: 2 × 16 mm²
  • 2-ohm version: 2 × 10 mm²
• Dimensions (L × W × H): 529 × 224 × 71 mm
• Weight: approx. 7.3 kg
  
  
  

Highlights

• Extremely powerful monoblock amplifier for high-end and SPL subwoofers
• Compact housing with exceptionally high power density
• Efficient Class D technology for low heat generation
• Variable high-pass and low-pass filters for optimal system tuning
• Adjustable bass boost for extra deep bass
• Wide operating voltage range from 8 to 16 volts
• High-quality components for high reliability
• Comprehensive protective circuits against overload, short circuits, and overheating
• Ideal for high-performance car audio systems with multiple subwoofers
  

The SounDigital 12000.1 EVO 4.0 is designed for users who want to combine uncompromising performance with high efficiency and state-of-the-art amplifier technology. Whether in a performance-oriented daily setup or a professional SPL system, this monoblock offers enormous power reserves, precise control in the bass range, and the compact design typical of SounDigital.