Yamaha VS4 4" 2-Way 70V / 100V Surface Mount IPX3 Speaker Pair - BlackCommercial durability with Yamaha sound quality
Yamaha developed the VS Series speakers to address a demand in the installation market for IPX3 rated speakers capable of providing superb music reproduction as well as crystal clear announcements for public address applications, all in a stylish design that complements any interior design. They feature customized transducers with large, powerful magnetic circuits that increase driving and braking force substantially, as well as dedicated tweeter diaphragms and speaker cone paper made from a carefully-created blend of materials that help optimize sound reproduction. Enclosures are built tough to meet the demands of a wide variety of commercial environments, constructed from a carefully selected materials with just the right tensile strength, and designed with optimized tuning to offer a firm, tight low-end. From the networking components and the materials used for wiring and soldering, right down to the optimal placement of acoustic absorption material, a great deal of attention has been paid to even the smallest details of the series' design.
Several aspects of these speakers' design reflect a strong emphasis on functionality as well as the aesthetic features of their construction - effectively enhancing sound quality and speaker performance without disturbing the interior decor of the installation. And, they can be painted to match any décor.
Ready to install - quickly, safely, and hassle-free
VS speakers come with a dedicated U-bracket for safe, trouble-free speaker installation. Speakers can be mounted in a vertical or horizontal orientation, depending upon the requirements of your specific application.
Specifications: • Speaker type: Two-way, 4" woofer, 1" dome tweeter • Power rating: 15 watts noise/30 watts program/60 watts max • Frequency response: 100 - 20,000 Hz • Sensitivity: 88 dB (1W/1m) • Max SPL: 106 dB (calculated) • Transformer taps: (70V) 15W, 7.5W, 3.8W, 1.9W; (100V) 15W, 7.5W, 3.8W • Connector: barrier strip • Environmental rating: IEC60529 IPX3 splash proof • Dimensions: 6" × 9-9/16" × 6-3/4" (152 x 243 x 172 mm)• Weight: 4.2 lbs. (1.9 kg).
Constant Voltage (70-Volt) Audio Systems
Audio distribution systems, especially those commonly used in department stores, warehouses, restaurants, etc., require that many loudspeakers be driven from a single audio amplifier over long runs of speaker wire. The "constant voltage" or "high impedance distribution" audio systems can be complex to understand at first, however, provides many advantages. Learn how to design your own 70-volt or 25-volt loudspeaker system.
