JBL Control 440CS/T 8 IN PREMIUM IN-CEILING SUBWOOFER

JBL Control 440CS/T 8 In Premium In-Ceiling Subwoofer

The JBL Control 440CS/T is a purpose-built in-ceiling subwoofer engineered for studio and control room environments where discrete low-frequency reinforcement matters. Its compact footprint and integrated mounting hardware integrate seamlessly into standard ceiling cavities, delivering controlled low-frequency extension that remains acoustically transparent during critical listening and mixing work.

Recording & Mix Session Performance

This unit combines an 8-inch woofer with SBR surround and 38 mm voice coil to produce a frequency range of 32 Hz–300 Hz (−10 dB), making it essential for accurate bass capture and mix translation in mid-sized tracking and control rooms. With 95 dB sensitivity at 1m/1W and a maximum SPL of 117 dB continuous (123 dB peak), the Control 440CS/T delivers articulate low-end clarity without masking detail in typical studio scenarios.

Workflow Integration & Setup

The included 80W multi-tap transformer supports both 70V and 100V distributed audio systems, eliminating the need for separate amplification hardware during installation. Its dogear mounting design accommodates ceiling thicknesses across a wide range, and the 307 mm (12.1 in) cutout diameter fits standard ceiling tile grids—the integrated dual-port enclosure prevents cabinet resonance and maintains acoustic clarity critical for session monitoring and mixing decisions.

Key Features

• 8-inch woofer with SBR surround and 38 mm aluminum voice coil former
• Frequency range: 32 Hz–300 Hz (−10 dB)
• Sensitivity: 95 dB (1m/1W in-ceiling near corner)
• Maximum SPL: 117 dB continuous / 123 dB peak
• Power capacity: 150W continuous (600W peak)
• 8Ω nominal impedance
• Integrated 80W multi-tap transformer with 70V/100V support
• Built-in passive crossover for subwoofer-satellite configurations
• Ceiling cutout: 307 mm (12.1 in) diameter
• Dogear design for variable ceiling thicknesses
• IP33 rated; operating range 0°C to 45°C
• UL 1480A and UL 2043 listed

The Control 440CS/T excels in studio environments demanding reliable bass reinforcement without acoustic coloration—its proven transformer integration and crossover design provide straightforward integration into control room monitoring chains and distributed session setups.