Yorkville C120/70 Coliseum Mini Series 5" 2-Way Weather Resistant Passive Speaker 70V/8 Ohm -BlackThe Coliseum C120/70 is a high-end, water resistant speaker featuring specially treated drivers and a sculpted ABS plastic enclosure. This compact speaker is ideally suited for many applications: commercial installations, home theatre, home stereo, mobile applications, reference monitor, personal stage monitor and can even be used outdoors.
The C120/70 is a bass reflex enclosure with a tuned port and a 5" woofer, which provides improved bass performance over conventional 5" woofer enclosures. Removing the press-fit grille gives access to the eyeball tweeter, which can be swiveled to suit various listening positions. The C120/70 will handle 100 watts of continuous music and is accurate from 75 - 19,000 Hz.
The C120/70 is designed to allow a multitude of mounting options including a 'press-fit' microphone stand mount, integral key hole screw-slots or the provided metal U-bracket which allows it to be angled up, down or sideways depending on the mounting orientation. For maximum convenience in live or mobile applications, the back plate features push terminals and dual 1/4" inputs.
The integrated 70 volt matching transformer allows multiple C120/70's to be connected together without danger of overloading the power amplifier due to impedance drop. The user has a choice of three sensitivity settings (10, 20, 30 watts or bypass) selected via a rotary switch located on the rear panel of the speaker, allowing convenient adjustment of the relative volumes of multiple interconnected cabinets.
Specifications: • Speaker type: 2-way Passive • Power handling: 100 W • Transformer taps: 10, 20, 30W / bypass • Sensitivity: 94 dB @ 1W/1m • Max SPL: 104 dB • Frequency response: 75 - 19,000 Hz • Woofer size: 5" • Tweeter: Aimable Mylar • Inputs: 2 x 1/4", 1 x screw (push) terminals • Cabinet construction: Injection Molded ABS Plastic • Hardware: Mic stand mount, rear key hole mounts (2) / U-bracket • Color: Black • Dimensions: 6.5" D x 6.75" W x 10.25" H • Weight: 3.8 lbs.
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.
