product description:
HR-12 is a built-in crossover trapezoidal two-way speaker designed for various flow or speech and music sound reinforcement applications where a fixed installation.
Product details:
HR-12 is a built-in precision technology applications two-way full-range speaker, a coil diameter of 3 inches (75mm) of 400 watts in woofer and a 1.75 inches (44mm) high frequency compression units, the Hang Seng Index to treble horn 90 ° × 40 °, can be rotated according to the actual place. Case 17 M8 rigging points, easier to install and hanging a variety of ways, supporting the bottom of the bottom of the box there is a 35mm. Case made of high quality high density 15mm birch plywood production, to minimize large dynamic state resonance box, built-in passive crossover using HI-FI level capacitance, inductance high-purity oxygen-free copper, laid a product quality a solid foundation, the surface of the black water-based environmentally friendly multi-layer waterproof fire-retardant paint, wiring board after two parallel Neutrik NL4MP socket, hexagonal hole stencil with a special sound-permeable mesh, to ensure the efficient transmission under conditions of sound, provides a more good protection unit.
Frequency Response | +/- 3dB |
Horizontal directivity (-6dB) | 90º |
Vertical directivity (-6dB) | 40º |
Drive | LF 12 "/ 3" HF 1.75 "/ 1" |
Power handling (RMS) | LF 400W HF 50W |
Nominal Impedance | LF 8ohm HF 8ohm |
Sensitivity (1W / 1m) | LF 99dB |
The maximum sound pressure level (calculated) | LF 129dB |
Crossover Frequency | 1200Hz |
Connectors | 2x 4-pin Neutrik speakon |
Rigging | flying hardware |
Case Material | Birch plywood (15 |
Surface treatment | Water paint |
Protection grille | Black epoxy perforated steel with nylon cioth |
Dimensions (W × H × D) | 350x600x385 (mm) |
Weight | 22KG |