This manual introduces the features and usage instructions of NEXUS 915SB / 935SB Active Subwoofer Speaker
The Nexus 915SB and 935SB are active subwoofer speakers with built‑in 450 W RMS amplifiers, balanced XLR inputs, and, for the 935SB, two powered 1/4" outputs. The manual explains the features, control layout, and connection options for both models.
Safety instructions cover proper installation, grounding, and handling, while the specifications section lists power output, frequency response, dimensions, and electrical requirements. Warranty, service, and contact information are provided at the end of the document.
| Model Name | Nexus 915SB / 935SB |
|---|---|
| Frequency Response | 30 Hz‑150 Hz (915SB), 38 Hz‑150 Hz (935SB) |
| Low Frequency Woofer | 15 in |
| Maximum SPL | 128 dB (915SB), 123 dB (935SB) |
| Input Connectors | XLR‑M (balanced) |
| Output Connectors | XLR‑F (both) + 1/4" TRS (935SB) |
| Power Requirement | 100‑120 V AC 60 Hz 10 A; 220‑240 V AC 50 Hz 6.3 A |
| Dimensions (W × H × D) | 489 mm × 649 mm × 439 mm (19.3" × 25.6" × 17.3") |
| Weight | 24 kg (52.91 lb) |
The Nexus 915SB can produce a maximum SPL of 128 dB (1 Watt @ 1 meter).
Phonic provides a minimum one‑year warranty from the original date of purchase.
The unit operates on 100‑120 V AC at 60 Hz (10 A) or 220‑240 V AC at 50 Hz (6.3 A).