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1. Dual 15-inch two-way three-way four-unit full-range speakers, equipped with two 100-core 220-magnet woofer units, paired with one 6.5-inch midrange unit, and one 75-core composite membrane tweeter + fiberglass composite material mid-high-range integrated horn
2. Adopt 18-22mm high-strength birch plywood to balance "lightweight" and "anti-resonance", reduce acoustic distortion caused by cabinet resonance, and add 6 elephant trunk-style detachable buckles to the cabinet. At the same time, it meets the mechanical requirements for linear array hoisting/stacking. To facilitate movement, add 2*4-inch silent shockproof wheels and a sliding handle.
3. Using matte/semi-matte high-strength polyurea paint, with a surface hardness of ≥2H pencil hardness, not only enhances scratch and impact resistance, but also avoids interference from stage lighting reflection, while retaining the texture of birch wood. Additionally, it has low VOC content and strong environmental friendliness.
4. Adopting a trapezoidal array structure + internal 1.5mm thick cold-rolled steel reinforcement ribs, the trapezoidal structure ensures the acoustic coupling between adjacent units, while the reinforcement ribs further enhance the cabinet's resistance to deformation, providing dual suppression of resonance.
2. Adopt 18-22mm high-strength birch plywood to balance "lightweight" and "anti-resonance", reduce acoustic distortion caused by cabinet resonance, and add 6 elephant trunk-style detachable buckles to the cabinet. At the same time, it meets the mechanical requirements for linear array hoisting/stacking. To facilitate movement, add 2*4-inch silent shockproof wheels and a sliding handle.
3. Using matte/semi-matte high-strength polyurea paint, with a surface hardness of ≥2H pencil hardness, not only enhances scratch and impact resistance, but also avoids interference from stage lighting reflection, while retaining the texture of birch wood. Additionally, it has low VOC content and strong environmental friendliness.
4. Adopting a trapezoidal array structure + internal 1.5mm thick cold-rolled steel reinforcement ribs, the trapezoidal structure ensures the acoustic coupling between adjacent units, while the reinforcement ribs further enhance the cabinet's resistance to deformation, providing dual suppression of resonance.
5. Applicable scenarios: Specifically designed for small and medium-sized performances, theater sound reinforcement, multi-function halls, and outdoor medium-sized events, accommodating various scenarios such as vocal sound reinforcement, band performances, and conference speeches.
| Unit composition | LF: 2x 15", MF: 6.5x 1 (or 1x6.5", inferred from context), HF: 1x 3" |
| Nominal impedance | 4Ω |
| rated power | 1500W |
| Frequency response (+/-3 dB) | 45Hz - 20kHz |
| Radiation angle (-6 dB) | H x V 80° x 50° |
| sensitivity | 103dB |
| Maximum Sound Pressure Level | 138dB |
