QL 906

KME QL 906 - 2-Way Line Source Module

The KME QL 906 is a 2-way line source module featuring two 8″ woofers and two 1″ HF drivers with a waveformer. Advanced AQF acoustic filters, made of reticulated aminoplastic foams, suppress standing waves inside the enclosure and eliminate parasitic lateral radiation components along the main axis. This ensures smooth and wide horizontal dispersion and excellent vertical scalability.

Thanks to the fully integrated KME Quick Release rigging and stacking system, the QL 906 allows fast and secure setup in both flown and ground-stacked arrays. Its weather-resistant enclosure with durable black PU coating makes it ideal for touring and fixed installations.

Functionality

• 2-way design: 2 x 8″ woofers + 2 x 1″ HF drivers
• waveformer - coherent HF dispersion
• AQF acoustic filters - suppress internal resonances and lateral radiation components
• dispersion: 90° horizontal x 6° vertical (depending on array configuration)
• Quick Release rigging - integrated suspension and stacking system
• weather-resistant PU-coated enclosure
• steel front grille with acoustic foam
• lightweight - only 23 kg with high output performance

Features

• components: 2 x 8″ woofers with acoustic filters in separate sealed enclosures
• 2 x 1″ HF drivers with waveformer
• power handling (AES / program): 400 / 800 W
• impedance: 8 Ω
• sensitivity: 98 dB (1W/1m)
• max SPL: 135 dB (3 units at 0° angle)
• frequency response (-6 dB): 80 Hz - 20 kHz
• dispersion (H x V): 90° × 6°
• dimensions: 600 x 245 x 383 mm
• weight: 23 kg
• connectors: 2 x Speakon NL4 (1+/1-)
• finish: black polyurethane coating
• grille: steel front grille with acoustic foam
• rigging: KME Quick Release system

The KME QL 906 is a compact and powerful sound reinforcement solution for professional AV systems requiring precise dispersion, fast setup, and weather resistance - ideal for both touring and permanent installations.