F4 Floorstanding Speakers

The F4 is a high-output three-way floorstander designed to stay composed when music becomes dense, loud or bass-heavy.

Two long-throw 165 mm woofers work below a separate 140 mm midrange driver, keeping low-frequency movement away from the vocal band. The cabinet is internally braced and uses a downward-vented bass system to make room placement less critical than a conventional rear port.

Key specifications

• 3-way floorstanding design
• 2 × 165 mm long-throw woofers
• 140 mm dedicated midrange driver
• 28 mm soft-dome tweeter
• Frequency response: 29 Hz–24 kHz
• Sensitivity: 91 dB
• Nominal impedance: 6 ohms