Wharfedale WLA 112 Speaker Line Array Pasif 12 Inch 2 Way 8 Ohm 1800 Watt
WLA-112 – 12″ Passive Hybrid Curvature Array – 900W Programme with 4.0″ LF Voice coil, 2.87″ HF voice coil, 100° x 20° coverage, 139 dB system peak SPL
100% ORIGINAL
HARGA Kompetitif
GARANSI Resmi
AFTERSALES Service
Description
The 12” and 15” elements use coaxial drivers from Beyma – which are manufactured in Europe.
This coaxial design gives consistent coverage on both Horizontal and Vertical planes – while competitive traditional two-way line arrays do not have consistent coverage in one axis at least by design.
WLA-1 coaxial design gives consistent coverage and is unique.
Features
- 12″ Coaxial Beyma driver
- 450 W Continuous
- 900 W Programme
- 1800 W Peak
- 4.0″ LF voice coil
- 2.87″ HF voice coil
- 139 dB System Peak SPL
Specifications
| Model Name | WLA-112 |
|---|---|
| Design | Hybrid Curvature Array |
| System Type | 12″ coaxial passive |
| Configuration | two-way |
| Frequency Response (+/-3 dB) | 55 Hz – 20 KHz |
| Frequency Range (- 10 dB) | 35 Hz – 25 KHz |
| Sensitivity 2.83 V/1 m | 101 dB |
| Calculated Maximum SPL @ 1 m | 133 dB |
| System Peak SPL | 139 dB** |
| System Rated Impedance | 8 Ω |
| * | |
| ** | level at 1 m under free field conditions using pink noise with crest factor 4, with dedicated preset. |
| Low Frequency Transducer | |
| Size | 312 mm / 12” |
| Voice Coil Size | 101.6 mm / 4.0” |
| LF Frame Material | Aluminium |
| High Frequency Transducer | |
| HF Driver Type | Compression Driver |
| Coil Size (mm / inches) | 72.2 mm / 2.87″ |
| Exit Size (mm / inches) | 38.1mm / 1.5″ |
| Diaphragm Material | Composite titanium / polyester |
| Waveguide Type | EVO-Fold® |
| Nominal Coverage (HxV) | 100° x 20° |
| Special Features | Copper Demodulating rings in both LF and HF units |
| Waterproof LF cone | |
| Shared High performing Ferrite magnet system design | |
| Power(AES2) | |
| System Continuous Power (W) | 450 |
| System Programme Power (W) | 900 |
| System Peak Power (W) | 1800 |
| Crossover Frequency | 1.2 KHz |
| Recommended HPF = BW 18 dB/oct. | 30 Hz |
| Input Connector | 2 x speakON compatible |
| Rigging & Hardware: | 3 points for rigging |
| Vertical Splay angle range: | 0°- 5° – 10° – 15° |
| Horizontal Splay angle | 15° |
| Optional Accessories | WLA-1 Common Fly Frame |
| Hardware | WLA-1 Link |
| Stand pole: | Dual Angle -2.5° / +7.5° |
| Handles: | 2 side / 2 back |
| Enclosure | |
| Cabinet Type | Trapezoid |
| Enclosure Material and finish | 15 mm plywood / Tough-Tone |
| Colour | Black paint |
| Grille Material & Finish | Powder coated perforated steel |
| Dimensions – Unpacked: | |
| Height Front | 332 mm / 13.1″ |
| Height Rear | 246.4 mm / 9.7″ |
| Width | 566 mm / 22.3″ |
| Depth | 465 mm / 18.3″ |
| Dimensions – Packed: | |
| Height | 661 mm / 26.0″ |
| Width Front | 550 mm / 21.7″ |
| Width Rear | 550 mm / 21.7″ |
| Depth | 410 mm / 16.7″ |
| Weight | |
| Net Weight | 29.4 Kg |
| Gross Weight | 31.8 Kg |
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