Turbosound TCZ218B ตู้ลำโพงซับ Dual 18" Horn Loaded Subwoofer for Installation Applications
The TURBOSOUND ATHENS TCZ218B is a 4,000 Watt horn loaded subwoofer incorporating TURBOSOUND's patented loading principles, designed for use in touring and fixed installation applications requiring accurate and powerful reproduction of low frequency energy at very high levels. Its ability to reproduce program material with such integrity makes the TCZ218B applicable for both fixed or mobile systems which require energetic low frequency response without stress or equalisation. It is primarily intended for large scale concert touring and festival applications, although it is also ideally suited to large nightclubs that demand no compromise audio quality.
The TCZ218B incorporates the TurboBass device, a patented design which employs a high-velocity partial horn-loading technique, giving precise cone control at high power levels. It addresses an increasing demand for accurate, high definition bass reproduction. The proprietary carbon fibre loaded 18" drive units utilise specialised voice coils wound on both the inside and the outside of the coil former for higher magnetic density, which results in better cooling, higher power handling, and improved efficiency.
The TCZ218B is capable of outstanding electrical to acoustic power conversion (104 dB at 1 Watt, 1 Metre from a single unit). The 18 mm (3/4") birch plywood cabinet is fitted with multiple recessed handles combined with ratchet strap points, stacking feet and matching recesses, and is finished in hard wearing semi matt black paint. Optimisation of the curved-profile laminated horn flare produces a dramatic increase in sensitivity when multiple units are coupled, with eight cabinets giving 110 dB (1 Watt @ 1 Meter) output with flat frequency response down to 32 Hz. For concert touring use the cabinet is fitted with heavy duty wheels to aid in handling and transportation.
Feature.
- Dual horn loaded subwoofer for installation applications
- 1,000 Watts continuous, 4,000 Watts peak power
- Carbon fibre loaded 18" low frequency drivers with inside/outside wound coils
- Low distortion horn design for maximum sound pressure level
- 18 mm (3/4”) birch plywood enclosure with hard wearing semi matt black paint finish
- Integral M10 rigging points for ease of installation
- Neutrik speakON™ NL4 connectors for reliable long life operation
- 3-Year Warranty Program**
- Designed and engineered in England
Specs.
| Dimensions (H x W x D) |
574 x 1400 x 770 mm (22.6 x 55.1 x 30.3�) |
| Net Weight |
101 kg (222.2 lbs) |
| Components |
2 x custom 18” (457 mm) Neodymium LF Drivers on TurboBass Devices
|
| Frequency Response |
35 - 150 Hz ±4 dB Recommended operational range below 250 Hz |
| Sensitivity (1 W @ 1 M) |
104 dB average (single unit), 110 dB with eight units coupled |
| Power Handling |
1,000 Watts Continuous, 4,000 Watts Peak
|
| Calculated Max SPL |
135 dB Continuous, 141 dB Peak |
| Nominal Impedance |
4 Ohms |
| Construction |
18 mm (3/4") Birch Plywood, Finished in Semi Matt Black Paint. Four Recessed Carrying Handles, Four Heavy Duty Wheels, Four Stacking Feet
|
| Grille |
2 mm Galvanised and Powder Coated Steel with Reticulated Foam |
| Connectors |
2 x Neutrik speakON* NL4 Wired Pin1+: Positive, Pin1-: Negative
|
Protection
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