Designed for the most discerning ear for bass, the SA218S can be combined directly with an SA153 or SA102 as an independent system or in combination with the SA153 and SA315S setup as a 5-way system.
Powered by a standard 15 amp wall socket, the SA218S boasts 12,000 watts, the maximum output with this amount of power. The SA218S is voiced for all live and DJ music and excels where high output and deep bass extension is a must.
In step with all Synergy products, the SA218S is no-compromise subwoofer, using the best 18" woofers available, the best driver-specific amplification, and optimized DSP settings.
| System Type | Active Subwoofer |
| Active or Passive | Active |
| Power Rating (Watts) | 6000 Watts Program (12000 Watts Peak) |
| Measured Max SPL (C-Weighted, Max Hold) | 130dB Cont. 142 dB Peak |
| Frequency Response (Hz +/- 3dB) | 30Hz-100Hz |
| Crossover Frequency (Hz) | 100 Hz lowpass |
| Cabinet Configuration | Bass Reflex |
| Driver Configuration | 2x18" LF woofer |
| LF Driver(s) | 18-inch Neodymium with 4.5-inch Voice Coil X2 |
| LF Impedance (Ohms) | 8-ohm Load x 2 |
| LF Protection | Excursion, Voice Coil Thermal (RMS) |
| LF Amplifier Type | Class D |
| Cooling Scheme | Convection |
| Power Cable | Removable Locking Powercon True Input and Loop Thru Output |
| Power Switch | Yes |
| Inputs | 1 XLR with 2x XLR Parallel out, Impedance 35k ohms |
| Input Sensitivity (Vrms Sine) | Line in 1.4 at center, 0.56 at max |
| Level Controls | Volume, -∞,0dB,10dB (Min, Top, Max) |
| EQ Controls | Thermal Limiter Advance for power consumption management |
| Limiter | Excursion, Thermal (RMS), Clipping |
| LED Indicators | Power, Excursion Limit, Thermal (RMS) Limit, Input Clip, Activity |
| Enclosure Materials | Multiply 15mm Birch Plywood |
| Stacking Feature | Interlocking Rubber Feet (Sides) |
| Covering / Finish | Paint |
| Dimensions (DWH xbackW, inches) | 28.872 (including Casters) x 44 x 22 |
| Dimensions (DWH xbackW, cm) | 73.33 x 111.76 x 58.88 |
| Weight (lbs/kg) | 248/112.49 |
Specifications subject to change without notice
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Designed for the most discerning ear for bass, the SA218S can be combined directly with an SA153 or SA102 as an independent system or in combination with the SA153 and SA315S setup as a 5-way system.
Powered by a standard 15 amp wall socket, the SA218S boasts 12,000 watts, the maximum output with this amount of power. The SA218S is voiced for all live and DJ music and excels where high output and deep bass extension is a must.
In step with all Synergy products, the SA218S is no-compromise subwoofer, using the best 18" woofers available, the best driver-specific amplification, and optimized DSP settings.
| System Type | Active Subwoofer |
| Active or Passive | Active |
| Power Rating (Watts) | 6000 Watts Program (12000 Watts Peak) |
| Measured Max SPL (C-Weighted, Max Hold) | 130dB Cont. 142 dB Peak |
| Frequency Response (Hz +/- 3dB) | 30Hz-100Hz |
| Crossover Frequency (Hz) | 100 Hz lowpass |
| Cabinet Configuration | Bass Reflex |
| Driver Configuration | 2x18" LF woofer |
| LF Driver(s) | 18-inch Neodymium with 4.5-inch Voice Coil X2 |
| LF Impedance (Ohms) | 8-ohm Load x 2 |
| LF Protection | Excursion, Voice Coil Thermal (RMS) |
| LF Amplifier Type | Class D |
| Cooling Scheme | Convection |
| Power Cable | Removable Locking Powercon True Input and Loop Thru Output |
| Power Switch | Yes |
| Inputs | 1 XLR with 2x XLR Parallel out, Impedance 35k ohms |
| Input Sensitivity (Vrms Sine) | Line in 1.4 at center, 0.56 at max |
| Level Controls | Volume, -∞,0dB,10dB (Min, Top, Max) |
| EQ Controls | Thermal Limiter Advance for power consumption management |
| Limiter | Excursion, Thermal (RMS), Clipping |
| LED Indicators | Power, Excursion Limit, Thermal (RMS) Limit, Input Clip, Activity |
| Enclosure Materials | Multiply 15mm Birch Plywood |
| Stacking Feature | Interlocking Rubber Feet (Sides) |
| Covering / Finish | Paint |
| Dimensions (DWH xbackW, inches) | 28.872 (including Casters) x 44 x 22 |
| Dimensions (DWH xbackW, cm) | 73.33 x 111.76 x 58.88 |
| Weight (lbs/kg) | 248/112.49 |
Specifications subject to change without notice