Nexo LS1200 Subwoofer BASS 18-inch Speaker
Description
The Nexo LS1200 is a professional-grade, passive 18‑inch subwoofer engineered for high-impact, low-frequency performance in live sound and installation environments. Built with rugged durability and optimized for use alongside Nexo PS15 loudspeakers with PS15 TD MkII or NX241 controllers, it delivers impressive output with minimal rig setup and maximum efficiency.
Key Features:
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18‑inch long‑excursion woofer (46 cm) for deep, powerful bass.
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Band‑pass enclosure design, providing a tight and coherent frequency response from about 30 Hz to 120 Hz, usable down to 29 Hz (−6 dB).
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High SPL capability, reaching up to 135 dB peak @ 1 m for solid low-end coverage.
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Power handling: 600 W RMS (continuous), 1,200 W peak; ideal with 800–1,200 W amps into 4 Ω.
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Passive 4‑ohm impedance, requiring external amplification; no built-in amp.
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Speakon connectivity (2 × NL4MP) for chaining with PS15 tops.
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Rugged build: Baltic birch-ply cabinet, textured black finish, recessed handles, optional flying points, and integrated 35 mm pole-mount for PS15 or GEO S12.
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Optimized operation requires pairing with Nexo controllers (PS15 TD MkII or NX241) to handle active crossover functionality.
Specifications Table
| Specification | Details |
|---|---|
| Brand / Model | Nexo LS1200 Subwoofer (passive, 18″) |
| Woofer | 18 in (46 cm) long‑excursion driver |
| Enclosure | Band‑pass design |
| Frequency Response (±3 dB) | 30 Hz – 120 Hz |
| Usable Range (−6 dB) | 29 Hz – 130 Hz |
| Sensitivity (1 W @ 1 m) | 102 dB SPL |
| Peak SPL (@ 1 m) | 133–135 dB |
| Power Handling | 600 W RMS / 1,200 W peak |
| Recommended Amplifiers | 800–1,200 W into 4 Ω |
| Nominal Impedance | 4 Ω |
| Connectivity | 2 × NL4MP Speakon (input & thru) |
| Crossover | Active 80 Hz via controller (e.g., PS15 TD MkII) |
| Cabinet Material & Finish | Baltic birch ply with black textured polyurethane finish |
| Handles | 2 recessed handles |
| Pole-mount (Top) | 35 mm (1 3/8″) fitting |
| Flying Points | 3 steel anchor points (sides and back) |
| Dimensions (H × W × D) | 515 × 791 × 597 mm (20.3″ × 31.1″ × 23.5″) |
| Weight | 45 kg (99 lb) |
Conclusion
The Nexo LS1200 is engineered for professional low-frequency reinforcement in compact, efficient setups, especially when paired with PS15 tops. It delivers powerful, clean bass in a robust enclosure, with user-friendly connectivity and mounting options. Ideal for touring, live events, and installation work, it exemplifies Nexo’s reputation for quality and reliability.
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