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SS 4590 Mid Pressure

  • THROAT DIAMETER : 2″ (50.8MM)
  • NOMINAL IMPENDENCE : 8 OHM
  • MIDDLE RANGE : 150W ABOVE 400Hz
  • PEAK : 1000W PEAK ABOVE 500Hz
  • HIGH RANGE : 80W
  • PEAK : 450W
  • SENSITIVITY : 118dB ON 2242 HORN
  • FREQUENCY RANGE : 300-22000Hz
  • RECOMMENDED CROSSOVER : 300Hz
  • MIDDLE RANGE : 6000-20000Hz
  • MIDDLE/HIGH CROSSOVER : 6300Hz
  • VOICE COIL HIGH-RANGE : 1.7″ (44.4MM)
  • VOICE COIL MID-RANGE : 3.5″ (90MM)
  • MAGNET MATERIAL : FERRITE
  • FLUX DENSITY (TESLA) : 1.95(MID),2.1(HIGH)
  • EFFICIENCY : 35% ( 300-5000Hz)
  • VOICE COIL MATERIAL : COPPER CLAD ALUMINIUM
  • VOICE COIL FORMER : KAPTON
  • DIAPHRAGM : POLYSTER
  • OVERALL DIAMETER: 182MM(+/-3MM)
  • DEPTH : 129MM
  • NET WEIGHT : 9KG
About this product

Description

Introducing the SS 4590 Mid Pressure: Optimal Performance in Demanding Environments

Experience unparalleled reliability and efficiency with the SS 4590 Mid Pressure, meticulously engineered to excel in a wide range of industrial applications. Designed to withstand rigorous conditions, this product combines cutting-edge technology with premium materials to deliver superior performance and durability. Whether you’re tackling high-pressure tasks or demanding environments, the SS 4590 Mid Pressure ensures consistent results, elevating your operations to new heights.

Key Features:

  1. Premium Stainless Steel Construction: Crafted from high-grade stainless steel, the SS 4590 Mid Pressure offers exceptional durability and corrosion resistance, ensuring longevity even in harsh operating environments. Its robust construction provides peace of mind, minimizing maintenance and downtime.
  2. Mid-Pressure Performance: Engineered to handle mid-level pressure requirements, this product delivers optimal performance across a wide range of applications. From hydraulic systems to pneumatic machinery, the SS 4590 Mid Pressure provides reliable operation under varying pressure conditions.
  3. Precision Engineering: Each component of the SS 4590 Mid Pressure is meticulously manufactured to precise specifications, ensuring tight tolerances and consistent performance. Its precision engineering guarantees smooth operation and minimizes wear and tear, maximizing service life.

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Faq's

It’s a pressure mid-range driver designed to deliver strong mid and high frequency output with high sensitivity, ideal for professional DJ speakers and PA systems.

“Pressure mid” refers to a compression-style mid-range driver engineered to handle mid frequencies with higher sound pressure and less distortion than standard mid drivers.

The SS-4590 covers approximately 300 Hz to 22 000 Hz, delivering both midrange and high-end frequency clarity.

It’s designed to be used with systems engineered for such drivers; you should check your system’s compatibility and required crossover settings for best performance.

Yes — if your system supports a pressure mid driver, upgrading can provide higher sensitivity, better projection, and clearer mid to high frequencies in professional audio applications.

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SS-4590 Mid Pressure – High-Output Pressure Mid-Range Driver

Professional Mid & High Frequency Audio Driver

The Sousys SS-4590 Mid Pressure is a premium pressure mid-range speaker driver engineered for professional DJ systems, PA setups, live sound reinforcement, and high-performance audio installations. Designed to deliver powerful and clear mid to high frequency reproduction, this driver ensures dynamic sound output with excellent efficiency and consistent performance across demanding environments.

Built with a sturdy ferrite magnet, high-quality diaphragm, and robust voice coils, the SS-4590 excels in delivering balanced audio response, strong sensitivity, and wide frequency coverage — making it a top choice for professional audio systems.

Short Product Description

The Sousys SS-4590 Mid Pressure is a high-performance pressure mid-range driver that delivers powerful mid and high frequency sound with high sensitivity and reliable output, ideal for DJ speakers, PA systems, and professional audio applications.

Key Features

  • Wide Frequency Range: Covers 300 Hz to 22 000 Hz for full mid to high frequency clarity.

  • High Sensitivity: 118 dB sensitivity on a 2242 horn ensures efficient sound output with excellent projection.

  • Robust Power Handling: Handles 150 W in mid frequencies and up to 1000 W peak, with 80 W continuous in high range and up to 450 W peak.

  • Quality Construction: Features a ferrite magnet, polyester diaphragm, and copper-clad aluminium voice coil with a Kapton former for durability and thermal stability.

  • Professional Design: Ideal for high-output applications and engineered for consistent performance even under prolonged use.

Technical Specifications

Specification Details
Throat Diameter 2″ (50.8 mm)
Nominal Impedance 8 Ω
Mid Range Power 150 W (continuous)
Mid Range Peak 1000 W
High Range Power 80 W (continuous)
High Range Peak 450 W
Sensitivity 118 dB on 2242 horn
Frequency Range 300 Hz – 22 000 Hz
Recommended Crossover 300 Hz
Mid/High Crossover 6300 Hz
Mid Voice Coil Diameter 3.5″ (90 mm)
High Voice Coil Diameter 1.7″ (44.4 mm)
Magnet Material Ferrite
Diaphragm Material Polyester
Voice Coil Material Copper-clad aluminium
Voice Coil Former Kapton
Overall Diameter 182 mm (±3 mm)
Depth 129 mm
Net Weight ~9 kg

Why Choose the Sousys SS-4590 Mid Pressure Driver?

Unlike standard mid-range drivers, pressure mid drivers are engineered to deliver higher sound pressure levels (SPL) with reduced distortion, especially in mid and upper mid frequencies. This makes them ideal for large venues, DJ setups, and professional PA systems where clear vocals, instruments, and higher frequency details matter.

The SS-4590 stands out for its dynamic audio performance, high sensitivity, and efficient design, ensuring your system delivers impactful sound with clarity and precision. Whether used for live events, DJ performances, or audio installations, this driver brings out the best in your audio system.

Ideal Applications

✔ Professional DJ speakers
✔ PA systems and live sound rigs
✔ Concert & event audio setups
✔ Clubs, bars, and houses of worship
✔ High-performance sound reinforcement

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