Amplify your music at FOH performances with the 18″ Front-Loaded Subwoofer from Turbosound. This passive subwoofer is designed to work with LAKE DSP and Lab Gruppen amplification and delivers up to 2800W of peak and 700W of RMS power for increased loudness and bass response. It features an 18″ LF driver and uses inside/outside wound voice coils for higher magnetic density and better heat dissipation. With its compact design, this subwoofer can be used with both fixed and portable audio systems.
Features
- Dual-voice coil design for high-power capacity and extended low-frequency output
- Low-distortion, bass-reflex port design
- Hard wearing semi-matt black paint finish
- Rugged powder-coated perforated steel mesh grille
- Integral suspension hardware for efficient array configuration
- Multiple M10 mount points allow eyebolt suspension in any orientation
- M20 threaded pole mount to support satellite speaker
- Switchable input and link connections for four core speaker cables
- Neutrik speakON NL4 connectors for long-life operation
- EASE GLL files provided for EASE Focus Acoustic Simulation Software, which is available for free download
Specifications
PA Speaker
| Configuration | Passive Subwoofer |
| Enclosure Type | Bass-Reflex Subwoofer |
| Total Power Capacity | 700 W RMS 2800 W Peak |
| System Impedance | 8 Ohms (Nominal) |
Drivers
| LF Driver | 1 x 18″ / 45.72 cm Carbon Fiber Woofer |
| LF Voice Coil | Dual |
| Magnet | Neodymium |
Performance
| Frequency Response | 45 Hz to 200 Hz ±3 dB 31 Hz to 300 Hz -10 dB |
| Maximum SPL | 127 dB (Continuous) 133 dB (Peak) |
| Speaker Sensitivity | LF: 99 dB (Half-Space) |
| I/O Impedance | Input: 8 Ohms |
| Audio I/O | 2 x speakON NL4 Male Subwoofer Input/Thru (Lockable) |
Signal Processing
| EQ | Yes |
| Alignment Delay | Yes |
| Phase Adjustment | Yes |
Physical
| Mounting | 4 x M10 Fly Point 1 x M20 Pole Socket (Top) |
| Handles | 1 x Each Side |
| Construction Material | Plywood |
| Dimensions | 20.2 x 23.5 x 29.6″ / 51.3 x 59.7 x 75.2 cm |
| Weight | 81.6 lb / 37 kg |
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