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Product details

Advanced Specifications
Tweeter
  • Type: fabric dome
  • Impedance: 4 Ω
  • Power handling: 50–100 W RMS
  • Frequency response: 2 kHz – 20 kHz
  • Magnet: neodymium
  • Housing: threaded aluminium
  • Diameter: 57.5 mm
  • Moving diameter: 28 mm
  • Weight: 118 g
Midrange
  • Impedance: 4 Ω
  • Power handling: 50–100 W RMS
  • Frequency response: 250 Hz – 8 kHz
  • Cone: fibreglass
  • Dust cap: concave fibreglass
  • Magnet: neodymium
  • Diameter: 100 mm
  • Moving diameter: 61 mm
  • Weight: 238 g
Midbass
  • Impedance: 4 Ω
  • Power handling: 50–100 W RMS
  • Frequency response: 50 Hz – 8 kHz
  • Cone: fibreglass
  • Dust cap: concave fibreglass
  • Magnet: overhung ferrite
  • Diameter: 165 mm
  • Moving diameter: 132 mm
  • Weight: 1358 g

*This system is intended for active use. Amplification, DSP, and system tuning are required.

Key Features
  • 3-way component speaker system (tweeter, midrange, midbass)
  • Designed for active operation (no passive crossovers supplied)
  • Rigid aluminium chassis across all drivers
  • Fibreglass cone diaphragms on midrange and midbass drivers
  • Neodymium motors on tweeter and midrange
  • Overhung ferrite motor on midbass driver
  • Threaded aluminium tweeter housing for secure installation
  • Integrated protective grille design
Best Suited For
  • Fully active, DSP-controlled systems
  • 3-way front-stage builds
  • Installations where driver placement and tuning are prioritised
  • Enthusiast or professional systems focused on accuracy and integration
  • Builds where crossoverless operation is intentional
Why OSCA Backs This Product
  • Designed as a true 3-way system for active signal control
  • Driver construction prioritises rigidity and low mechanical variance
  • Motor and diaphragm choices aimed at maintaining linear response
  • Suitable for systems where tuning, integration, and placement are handled deliberately
  • Aligns with our standards for consistency, materials quality, and system-level intent

Performance Without Fabrication

Engineered using artificial intelligence and crafted with uncompromising materials, this 3-way component system delivers a level of clarity, control, and realism that transforms the in-car listening experience.

Every detail is purpose-driven from its rigid aluminium architecture to its active-only design. This creates a soundstage that is precise, immersive, and effortlessly powerful.

Trusted by the world’s top installers and proven on the competition stage, the Revolution 5S3 isn’t just high-end audio... it’s a statement of true sound purists who refuse to settle.

REAL CAR AUDIO

Backed by People Who Live it

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Crescendo — Proven on the World Stage🏆

The Crescendo Revolution Series has earned its reputation at the highest levels of international car audio competition, securing multiple top-tier victories at the EMMA Eurofinals 2025. Competing against over 250 elite builds from across Europe, systems equipped with Crescendo components dominated across Master, Expert, and Unlimited classes, reinforcing the Revolution 5S3’s status as a true championship-proven design.

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