Ciare | 8A250MS-4 | 8″ Sealed-Back Midrange (250 W Program, 4 Ω)

Introducing the Ciare 8A250MS-4, a sealed-back 8-inch midrange driver crafted for high-fidelity systems where enclosure design constraints require a closed rear housing. Its sealed-back construction mitigates rear-wave interference, making it ideal for installations that must control internal acoustics or limit depth without compromising midrange clarity.

Built with a 1.5″ copper voice coil on a polyimide former, and driven by a robust ferrite motor system, this unit handles up to 250 W (program) with authority. Whether deployed in compact loudspeaker designs, studio monitors, or refined 2-/3-way systems, the 8A250MS-4 produces detailed midband reproduction that highlights vocals and instruments with minimal coloration.

For audio engineers, OEMs, or custom loudspeaker builders seeking a midrange that balances acoustic performance and installation flexibility, this sealed-back design is a strong choice. You get the sonic transparency of the Americano lineage, combined with mechanical durability and mounting resilience.

Specifications

• Driver Type / Category: 8″ sealed-back midrange

• Frame / Diameter: 8″ (203 mm)

• Nominal Impedance: 4 Ω

• Power Handling (Program): 250 W

• Voice Coil: 1.5″ (38 mm) copper with polyimide former

• Magnet / Motor: Ferrite (standard in Ciare Americano line)

• Design Feature: Sealed-back enclosure for acoustic isolation

• Series / Branding: Ciare Americano line