Pack of 4 horn-loaded dual 15-inch compression-chamber bass bins, model I.S.B.N. 2.0. Designed for powerful, controlled low-frequency reinforcement, these cabinets deliver deep sub-bass through to classic kick and upper bass, with recommended crossover points up to 300 Hz. The horn and enclosure geometry enables effective mouth coupling when stacked, increasing efficiency and extending usable low end for large-format arrays. Each cabinet is fitted with two long-throw 15-inch drivers (RCF), nominally 800 W per driver with 4 ohm voice coils, and offers internal wiring options for a total load of either 8 ohms or 2 ohms to suit different amplifier strategies. Connectivity is via 2 x 4-pole Speakon per cabinet. Stated performance includes a nominal sensitivity of 106 dB (1 W/1 m) and peak output up to 142 dB. Approximate per-cabinet dimensions: 69.5 cm (W) x 104 cm (H) x 56 cm (D); weight: 85 kg. Ideal for touring, live sound, clubs, and festival deployments requiring scalable, high-impact low-frequency arrays.
Includes
- 4 × horn-loaded dual 15-inch compression-chamber bass I.S.B.N. 2.0 units
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