Synergy subwoofers are Yorkville Sound’s most powerful, hard-hitting bass bins, and are recommended for clubs, theatre installs, and touring productions.
The dual 18-inch SA218S sits comfortably between the single 15-inch and dual 21-inch Synergy subs. It can be combined with an SA102 or SA153 as an independent system, or with the SA153 and SA315S as a 5-way system.
Like all Synergy speakers, the SA218S is designed without compromise. It uses the best 18-inch woofers available, the best driver-specific amplification, and optimized DSP settings to bring world-class bass reinforcement to your next show.
FEATURES
- 12000 W Peak Power (6000 W Program)
- 2x 18″ Woofers with 4.5″ Voice Coils
- Bass Reflex Design
- Exceptionally High Output and Deep Bass
- Made in Canada
SPECIFICATIONS
| System Type | Powered Subwoofer |
| Power Rating | 12000 W Peak (6000 W Program) |
| Measured Max SPL (C-Weighted CM Max Hold) | 142 dB Peak (130 dB Continuous) |
| Frequency Response (Hz +/- 3dB) | 30 Hz – 100 Hz |
| Crossover Frequency | 100 Hz |
| Cabinet Configuration | Bass Reflex |
| Driver Configuration | 2x 18″ Neodymium with 4.5″ Voice Coil |
| LF Protection | Excursion, Voice Coil Thermal (RMS) |
| HF Amplifier Type | Class D |
| LF Amplifier Type | Class D |
| Cooling Scheme | Convection |
| Power Cable | Removable Locking powerCON® TRUE1 Input and Loop Thru Output |
| In / Out Connections | 1x XLRÂ Input 2x XLR Full-Range Outputs 1x XLR High-Pass |
| Input Sensitivity (Vrms Sine) | Line In 1.4 at Centre, 0.56 at Max |
| Controls | Thermal Limiter Advance for Power Consumption Management |
| Level Controls | -∞ to +8 dB |
| Limiter | Excursion, Thermal (RMS), Clipping |
| LED Indicators | Power, Excursion Limit, Thermal (RMS) Limit, Input Clip, Activity |
| Wheels | Yes |
| Bar Handles | 8 (2x Bottom, 2x Top, 2x Each Side) |
| Pole Mount Adapter (1 3/8 | 2 (1x Top, 1x Side) |
| Enclosure Materials | Multi-ply 15 mm Birch Plywood |
| Stacking Feature | Interlocking Rubber Feet (Sides) |
| Covering / Finish | Paint |
| Dimensions (DWH) | 28.9″ (including Casters) x 44″ x 22″ (73.3 cm x 111.8 cm x 58.9 cm) |
| Weight | 248 lbs / 112.5 kg |
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