FOCUS 18S
- 18″ passive subwoofer
- 4.5″ voice coil
- M20 pole socket plus 2 side handles
- 140 dB Max SPL @ 1 meter
- 1000 w AES (RMS)
- 2000 w Program
- 4000 w Peak
OPTIMIZED ACOUSTIC ENGINEERING
Focus tops and subs are superbly engineered to work together seamlessly and provide maximum efficiency.
The two-way Focus 12 and Focus 15 models employ High-Q 100° x 10° long-throw waveguide horn geometry to project the sound to the back of large listening areas. All this comes together to create a point-source array system!
For more details of wiring connections for either Passive mode or Bi-Amp mode, please check the User Manuals.
PASSIVE & BI-AMP MODE
Focus 12 and Focus 15 full range models feature Passive and Bi-Amp mode switching.
In PASSIVE mode, a single amplifier can be used to power all drivers inside the Focus. The full frequency range is put into the loudspeaker and the Focus’ internal crossover separates the frequencies, delivering the right frequencies to the right driver. This means that the single amplifier is powering both the HF compression driver and the LF transducer. The internal crossover takes care of both the frequency and power separation.
In BI-AMP mode, two power amplifiers can be used. This gives you the advantage of being able to select the best power amplifier specifications for each driver inside the loudspeaker. In a BI-AMP configuration, an external crossover is used to separate the frequencies and this splits the signal to the dedicated LF amplifier and the HF amplifier.
This way, each amplifier is only working on the given frequency range and, in turn, is powering the corresponding driver inside the loudspeaker.
SUPER PLY
All Focus models use premium Baltic birch plywood construction.
Not only does this create a solid and durable cabinet, but it also contributes to the overall sound and character.
Focus series are also covered in our most durable and hard wearing Rhino Rock paint finish. This ensures that a Focus loudspeaker will always look as good as the day you unboxed it.
SUPER FLY
Focus series hardware allows you to fly in a line-array configuration, fly independently and in pairs or stack PA’s on top of subs.
Focus adapts perfectly to whatever challenges your venue presents you with!
- Flexible point-source passive array series
- Suitable for many different venues and formations
- 100° x 10° long-throw waveguide (Focus 12 & 15)
- Huge power handling and massive voice coils
- Huge SPL capabilities up to 146dB SPL peak on subs
- Bi-amp and Passive mode switching
- Dual angle pole mount sockets
- M10 x 11 & Fly Track Rigging points
- speakON compatible inputs
- Fly individually, in pairs or configure in array formations
| Model Name | Focus-18S |
| System Type | Passive |
| Configuration | Subwoofer |
| Frequency Response (+/-3 dB) | 35 Hz – 800 Hz |
| Frequency Range (-10 dB) | 30 Hz – 800 Hz |
| Sensitivity (2.83 v / 1 m) | 104 dB |
| Calculated Maximum SPL @1 m | 140 dB |
| System Rated Impedance | 8 Ω |
| Low Frequency Transducer | |
| Size | 462 mm / 18″ |
| Voice Coil Size | 114.3 mm / 4.5″ |
| Rated Impedance | 8 Ω |
| LF Power (re:AES2-2012) | 1000 w |
| High Frequency Transducer | |
| HF Driver Type | |
| Voice Coil Size | |
| Exit Size | |
| Diaphragm Material | |
| Rated Impedance | |
| HF Power (re:AES2-2012) | |
| Nominal Coverage (H x V) | |
| Power | |
| System Continuous Power | 1000 w |
| System Programme Power | 2000 w |
| System Peak Power | 4000 w |
| Crossover frequency | |
| Input Connector | 2 x NL4 |
| (speakON Compatible) | |
| Hardware | |
| Pole Mount | M20 thread Pole Mount |
| Handles | 4 On Sides |
| Enclosure | |
| Enclosure Material | 18 mm Plywood |
| Finish | Black Rhino Paint |
| Grille Material & Finish | 1.5 mm Steel |
| Dimensions – (Unpacked) | |
| Height | 540 mm / 21.26″ |
| Width Front | 490 mm / 19.29″ |
| Width Rear | 490 mm / 19.29″ |
| Depth | 900 mm / 35.43″ |
| Dimensions – (Packed) | |
| Height | 615 mm / 24.21″ |
| Width Front | 560 mm / 22.05″ |
| Width Rear | 560 mm / 22.05″ |
| Depth | 970 mm / 38.19″ |
| Weight | |
| Net Weight | 52.4 kg / 115.3 lbs |
| Gross Weight | 61.3 kg / 134.9 lbs |