Description
The high-frequency driver is a 1.9″ horn-loaded diaphragm (1″ exit). A built-in 128W transformer makes the A12 compatible with 70V sound systems. The transformer can be easily bypassed for use in low-impedance systems (16 ohms). Patented spiderless technology (MLS) and advanced materials deliver dependable performance year after year. Speaker diaphragms are manufactured with materials that are not affected by exposure to UV rays, water, cold, heat, or extremely high or low humidity.
Features:
- High-powered, all-weather speaker
- One model for both 70V and low-impedance systems
- 225W at 16 ohms
- 70V power settings: 128, 64, 32, 16, 8 Ws
- Dual 6.5″ metal-alloy MDT™ mid/bass speaker cones are extremely stable in all environments
- Patented MLS Ferrofluid voice coil suspension replaces distortion-causing mechanical spider
- Horn-loaded, 1″ exit compression driver features a 1.9″ Mylar diaphragm for consistent long-term performance
- 90° Horn delivers constant coverage over listening area
- Dual-layer voice coil with separate inner and outer windings for high output and ultra-low distortion
- Advanced polymer compound surrounds resist UV rays, chemicals, and salt spray
- Gold-plated, rust-proof input connectors
- High-density, injection-molded cabinet resists chipping and scratching
- Low-resonance cabinet structure
- Specially designed vent covers help keep water out
- Heavy-gauge stainless steel mounting yoke with 180° swivel
- Easy-to-grip, oversized mounting knobs
- Speaker mounts with knobs attached for easier, safer installation in hard-to-reach locations
- Corrosion-resistant woofer frames and mounting hardware for long-lasting, like- appearance
- Black cabinet color, attractive styling using patented Armadillo ridges that improve durability as well as sound
| Frequency Response | 55 Hz to 17.5 kHz |
| Woofer | Dual Metal-Composite 6.5″ Cone Woofers, Patented MLS Voice Coil Guidance System |
| Tweeter | Weatherproof 1.9″ Mylar Diaphragm Constant Directivity Horn, 1″ Exit |
| Sensitivity | (1W/1M) 94.5 dBspl |
| Dispersion | 90° Horizontal, 45° Vertical |
| Impedance | Low (16 ohms) / High (70V) |
| Power Input | Max: 225W 16 ohms; 128W 70V |
| Power Settings | 70V: 128W, 64W, 32W, 16W, 8W |
| Construction | Grille Material: Perforated Polypropylene Cabinet Material: Black, Mineral-filled Polypropylene, with UV Inhibitor |
| Connectors | Dual 4-Terminal Barrier Strips with Gold-plated, Rust-proof Screws |
| Weight | 22 lb (9.97 kg) |
| Dimensions | 10.25 x 17.87 x 11.75″ (26 x 45.38 x 29.84 cm) |
| Package Weight | 27.85 lb |
| Box Dimensions (LxWxH) | 22.3 x 14.6 x 14.6″ |






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