Proel S18A 18-inch Active Subwoofer

Introducing the S Series, Proel's new range of compact and powerful sub-woofers designed to complement their full-range speakers. Experience deep, punchy lows and a defined sound at an unbeatable value, providing the perfect low extension solution for any PROEL speaker model.

The S18A features high-excursion woofers in a Hybrid Band Pass configuration (HBP), providing higher efficiency compared to direct radiation sub-woofers. This innovative design also guarantees better coupling of the tuning ducts with external air, reducing distortion and air turbulence for a more defined and deep, punchy sound.

Powerful and Reliable CLASS D Amplifier Modules with SMPS

The new CLASS D amplifier modules with SMPS generate a massive amount of continuous power in a compact, lightweight, and reliable package. All modules include a STEREO pre-amp section, 24dB/oct. crossover filters with selectable frequency, and a PHASE reverse switch.

The cabinets are built with 15/18mm plywood and finished with extra-durable polyurethane paint. They feature two flush handles and four sturdy 75mm wheels for easy transport.

Key Benefits:

• Compact active HBP sub-woofer
• 18" woofer with 4" VC for a deep and extended response
• 1200 W peak power
• STEREO input, link, and output
• SPL MAX 131 dB
• Frequency response 36 Hz - 140 Hz