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Steg Master Stroke MSS6 - 6.5" Midbass Speaker - Pair

The Steg Master Stroke MSS6 is a high-performance 6.5 inch midbass driver designed for active systems that require tight, dynamic low-end and clean midrange detail. Built with a carbon fiber cone, neodymium motor, and low inductance voice coil, it delivers excellent efficiency and low distortion. Ideal for high-end installations and systems demanding refined low-frequency performance.


Sold By The Pair.

$999.00 $1,100.00

Backordered, shipping soon

WARNING

This item is on backorder. It will not ship until it is back in stock.

For orders in the US, all other items in your order will be shipped immediately, and backordered items will ship as soon as they are back in stock.

For international orders, all items will be shipped at the same time once all products are in stock.

Steg MSS6 - 6.5" Midbass Speaker

       The Steg Master Stroke MSS6 is a high-end 6.5 inch midbass driver engineered for active systems that require precision, control, and dynamics in the low and midrange frequencies. Whether you’re building a competition-level sound quality system or a refined daily setup, the MSS6 offers the performance and build quality necessary to meet the highest standards.

       At the core of the MSS6 is a lightweight, carbon fiber cone loaded with resin, designed for maximum stiffness and minimal coloration. It’s driven by a neodymium motor and a 25.5 mm voice coil on a 1-EISVW BASV former, offering excellent control, fast transient response, and low inductance for improved clarity and accuracy. The suspension system includes a Konex spider and 55sh rubber surround for consistent mechanical behavior and long-term durability.

       With a resonance frequency of 68 Hz, a wide usable frequency range (60 Hz – 4.5 kHz), and high efficiency at 87 dB, the MSS6 integrates easily into a wide variety of active 2-way and 3-way systems. Its low distortion and extended upper midrange capability allow for flexible crossover design, whether paired with a wideband driver or traditional tweeter.

       Hand-crafted in Italy to the strict standards of Steg’s Master Stroke line, the MSS6 combines excellent linearity, power handling, and build quality into a compact midbass solution. It’s the ideal choice for high-end custom installations demanding strong midbass output without sacrificing midrange refinement.

  • Size: 6.6″ (16.8 cm)
  • Impedance: 4 ohms
  • Power Handling: 200W RMS (with a high-pass filter at 80 Hz)
  • Frequency Range: 60 Hz – 4,500 Hz
  • Sensitivity: 87 dB
  • QTS: 0.81
  • FS (Resonant Frequency): 68 Hz
  • Xmax (Maximum Excursion): 6.2 mm
  • Outer Diameter: 168 mm
  • Installation Diameter: 142 mm
  • Mounting Depth: 66 mm

Steg MSS6 - 6.5" Midbass Speaker

       The Steg Master Stroke MSS6 is a high-end 6.5 inch midbass driver engineered for active systems that require precision, control, and dynamics in the low and midrange frequencies. Whether you’re building a competition-level sound quality system or a refined daily setup, the MSS6 offers the performance and build quality necessary to meet the highest standards.

       At the core of the MSS6 is a lightweight, carbon fiber cone loaded with resin, designed for maximum stiffness and minimal coloration. It’s driven by a neodymium motor and a 25.5 mm voice coil on a 1-EISVW BASV former, offering excellent control, fast transient response, and low inductance for improved clarity and accuracy. The suspension system includes a Konex spider and 55sh rubber surround for consistent mechanical behavior and long-term durability.

       With a resonance frequency of 68 Hz, a wide usable frequency range (60 Hz – 4.5 kHz), and high efficiency at 87 dB, the MSS6 integrates easily into a wide variety of active 2-way and 3-way systems. Its low distortion and extended upper midrange capability allow for flexible crossover design, whether paired with a wideband driver or traditional tweeter.

       Hand-crafted in Italy to the strict standards of Steg’s Master Stroke line, the MSS6 combines excellent linearity, power handling, and build quality into a compact midbass solution. It’s the ideal choice for high-end custom installations demanding strong midbass output without sacrificing midrange refinement.

Steg MSS6 – 6.5″ Midbass Driver

  • Size: 6.6″ (16.8 cm)
  • Impedance: 4 ohms
  • Power Handling: 200W RMS (with a high-pass filter at 80 Hz)
  • Frequency Range: 60 Hz – 4,500 Hz
  • Sensitivity: 87 dB
  • QTS: 0.81
  • FS (Resonant Frequency): 68 Hz
  • Xmax (Maximum Excursion): 6.2 mm
  • Outer Diameter: 168 mm
  • Installation Diameter: 142 mm
  • Mounting Depth: 66 mm