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About the Helicon 400
The DALI Helicon 400, introduced in 2004, is a medium-height floorstanding speaker known for its curvaceous design, extensive internal bracing, and high-fidelity sound. It features a 2.5-way configuration with two 6.5" wood-fiber cone woofers in separate ported chambers, a 1" soft dome tweeter, and a 10x55mm ribbon super tweeter. Praised for tonal consistency, warm bass down to 31.5Hz, neutral mids, and open treble, it offers a wide sweet spot and amplifier-friendly drive. The hardwired crossover is isolated in the base. Available in finishes like high gloss Rosenut. This model is discontinued.
Specifications
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