Skema box subwoofer model NEXO RS18 dual subwoofer mantap, untuk spesifikasi bisa cek dibawah ini, untuk bagian dalam skema saya custom jadi agak sedikit berbeda.
Sanway RS18 consists of two 18" long excursion drivers in a birch plywood cabinet for Low profile, high output system. The new technology permitting acoustic distance from rear to front sections to always increase as frequency decreases. Its interior components shall be protected by a powder coated perforated steel grille. With frequency response down to 30Hz, sensitivity 105dB, the RS18 is versatile for installations and touring requirements where large format sub-bass cabinets are required.
Feature
1. Low profile, high output subwoofer;
2. Two 18" long excursion drivers inside;
3. 18mm birch plywood cabinet enclosure;
4. Configurable directivity pattern;
5. Cardioid pattern reduces rear levels by minimising rear/side wall reflections
Specification
| Model | RS18 |
| Components | 2 x 18" |
| Frequency Response @ -3db | 30Hz-100Hz |
| Usable Range @ -6db | 29Hz-250Hz |
| Sensitivity 1W @ 1m | 105dB SPL |
| Peak SPL @ 1m | 143-146dB Peak |
| Shape | Rectangular |
| Crossover Frequency | From 75Hz to 100Hz |
| Nominal Impedance | 2 x 8Ω |
| Power rated | 2x1750W |
| Construction | Birch plywood |
| Connectors | 4 x NL4MP SPEAKON |
| Net Weight | 90Kg |
| Dimension | 520 x 1268 x 732mm |