MONOLITE SW 12.8

Available: 2 items.

• Pre owned. In good condition. Shows slight signs of wear. Includes original packaging.
• Pre owned. In fair condition. Shows signs of wear, some of which are visible in the photos. Does not include original packaging.

The Monolite SW 12.8 is an active subwoofer designed with meticulous attention to detail, combining high-level performance with a compact profile.

Its construction features a solid and stable UNIBLOC cabinet, paired with solid aluminum feet that provide structural robustness and minimize unwanted vibrations during operation. At the heart of the design is a 300 W built-in amplifier, engineered to drive the large 320 mm (12.8") high-excursion woofer with a rated efficiency of 94 dB, capable of moving air quickly and accurately even at the lowest frequencies.

This subwoofer delivers an extended frequency response from approximately 25 Hz to 150 Hz ±3 dB, producing deep, well-defined bass that integrates naturally with both hi‑fi stereo systems and home theater setups. Variable crossover (50–90 Hz) and phase (0°–180°) controls allow fine-tuning to the listening environment and other speakers in use. Thanks to its 300 W amplifier and high-sensitivity driver, the SW 12.8 achieves performance comparable to subwoofers with more powerful amplifiers and less efficient drivers, providing fast, precise, controlled, and musical reproduction with clean, detailed sound.

Technical specifications:

• Frequency response: 25–150 Hz ±3 dB
• Crossover frequency: 50–90 Hz
• Phase: Variable 0°–180°
• Woofer: 320 mm (12.8") high-excursion
• Amplifier: 300 W
• Dimensions (H×W×D): 530 mm × 410 mm × 400 mm
• Weight: 27 kg