The Reference 8b woofer features two Class 500 WD amplifiers, each powering a 228 mm (9-inch) long-wave ultra-low-distortion woofer.

Powerful bass speaker with class D high performance sound amplifier.

Active low-frequency column for a home theater system (subwoofer) with a 25 cm high-frequency speaker.

25 cm woofer Power: RMS 180W / Maximum 250W Frequency range: 25-180 Hz Phase change - 0-180 degrees Automatic on/off Dimensions: 325 x 325 x 325 mm / Weight: 12.

Power: 500W/RMS Frequency band: 24-200Hz Adjustable frequency of the active filter: 50-150Hz Soft limiter - avoid speaker overloads 300mm coated paper speaker Power: 2 types of connection "High/Low In" Automatic on/off of standby mode Housing: solid MDF, closed type box with passive membrane Dimensions: 440 x 430 x 378 mm / Weight: 18.

The Wilson SUB-9 is a compact and well-performing subwoofer at a premium price-performance ratio.

The Monitor Supreme Sub 202A is a more compact subwoofer.

Powerful, fast, smart, that's how the SB-2000 speaker can best be described.

The SVS PC12-Plus features powerful and precise ultra-deep bass.

The SANTORIN 38 subwoofer from Cabasse is designed for those who want high-quality, deep and well-felt bass.

The PB-2000 is a subwoofer that features powerful and accurate low frequencies.

The SVS 3000 Micro delivers stunning depth and sound output with audiophile refinement from a micro-sized package.