Focal SUB ONE

Focal Sub One is a dual 8-inch active studio subwoofer powered by 200 watts of Class D bi-amplification. Designed to provide flat tonal balance, deep low-end extension, and high SPL up to 114 dB, it perfectly complements 2.1 monitoring systems in modern production environments.

At the core of the Sub One are handcrafted Slatefiber cone woofers from Focal’s Saint-Étienne facility, which significantly improve dynamic range, low-frequency extension, and impact compared to previous models. Fully adjustable lowpass crossover, volume, phase polarity, and more offer full flexibility for seamless integration into any studio.

Featuring LFE, left and right inputs and outputs, and a 2.1 low-frequency management system, the Sub One ensures optimal satellite return and easy connection. Its front-ported MDF enclosure with a dark gray vinyl wrap provides durability and excellent acoustic performance. A protective grille is included to safeguard the drivers.

KEY FEATURES

• Dual 8" Slatefiber cone active subwoofer
• Frequency response: 32 Hz – 120 Hz (±3 dB)
• Maximum SPL: 114 dB peak @ 1 m
• Class D amplifier with 2 x 100 W power
• Fully adjustable lowpass filter, volume, phase, and polarity
• Inputs: 2 x XLR, 1 x XLR (LFE), 1 x 1/4" (2.1 bypass in)
• Outputs: 2 x XLR, 1 x XLR (LFE), 1 x 1/4" (2.1 bypass out)
• 2.1 low-frequency management system for optimal satellite return
• Front-ported bass reflex enclosure
• MDF cabinet with dark gray vinyl wrap
• Protective grille included

TECHNICAL SPECIFICATIONS

• Type: active dual subwoofer
• Speaker size: 2 x 8"
• Driver type: Slatefiber cones
• Total power: 200 W RMS (2 x 100 W Class D)
• Frequency response: 32 Hz – 120 Hz (±3 dB)
• Crossover frequency: 60 Hz or 90 Hz (switchable)
• Maximum peak SPL: 114 dB @ 1 m
• Input types: 2 x XLR, 1 x XLR (LFE), 1 x 1/4" (2.1 bypass in)
• Output types: 2 x XLR, 1 x XLR (LFE), 1 x 1/4" (2.1 bypass out)
• Features: low pass filter, phase adjustment, polarity inverter, auto standby mode
• Enclosure type: front ported bass reflex
• Enclosure material: 7/8" (22 mm) MDF with dark gray vinyl wrap
• Dimensions (HxWxD): 299 x 299 x 502 mm (18.75" x 11.75" x 19.75")
• Weight: 18.5 kg (40.8 lbs)