Yamaha Installation Series Loudspeakers

The Installation Series provides a wide range of models with seamlessly integrated hardware to meet the expectations of contractors and end-users for audio quality, ease of installation, and system design. All models feature a phase differential of less than 90 at 2 kHz . This minimizes the reduction of sound level and unwanted coloration in the "overlapped" area when combining/arraying speakers. The overall effect on frequency response is held to a minimum, ensuring a consistent family sound of speakers.

• Ideal for medium to large-scale installations.
• Uniform phase response throughout the entire series.
• A wide selection of dispersion characteristics for long-range, short range, and long/short range use.
• Standard U-bracket and array-frame hardware available for maximum installation convenience and efficiency.
• Switchable single-amp and bi-amp drive modes.
• Certified measurement and prediction EASE data. Including polar plots, CAD files, and DXF data.
• Constructed of high strength premium 11-ply / 5/8 inch-thick Finland Birch enclosures on most models.
• Grilles have 63% transparency for better clarity of sound.
• Speakers include a barrier-strip and NL4 Neutrik* with parallel connections.
• Horns are manufactured from fiber-reinforced plastic to minimize unwanted resonance.
• The entire line of speakers incorporates rotatable horns, when space consideration dictates the speakers orientation.
• High frequency drivers feature one-piece titanium diaphragms formed toprecision tolerances for high performance, endurance and superior sonicquality.

Specifications:

• Frequency Response: 60 Hz-20k Hz (Bi-amp mode)
• Frequency Range: 55 Hz-20k Hz (Bi-amp mode)
• Horns can be rotated 90 deg x 90 deg
• Power Rating: Passive – 350 W (EIA) ; Bi-Amp – LF: 350W (AES) HF: 60 W (AES)
• Nominal Impedance: Passive – 8 ohms; Bi-Amp – LF: 8 ohms HF: 8 ohms
• Sensitivity (1 W @ 1 m): Passive – 95 dB SPL; Bi-Amp – LF: 96 dB SPL HF: 108 dB SPL
• Calculated Peak SPL: Passive – 126 dB SPL; Bi-Amp – LF: 127 dB SPL HF: 132 dB SPL
• Calculated Continuous SPL: Passive – 120 dB SPL; Bi-Amp: 121 dB SPL HF: 126 dB SPL
• LF Component: 12" Woofer, 3" Voice Coil
• HF Component: Rotatable Constant Directivity Horn, 1.4"exit, 1.7" Voice Coil Compression Driver
• Dimensions (h x w x d): 27.4 x 14.9 x 17.9 in
• Weight: 61 lbs.
• Shape: 30° Trapozoidal
• Material: 5/8" 11-ply Finland Birch
• Finish: Textured Black
• Grill: 14 gauge powder coated perforated steel grilles, backed with acoustically transparent reticulated foam
• Connectors: 1x Neutric NL4 and barrier strip, wired in parallel
• Suspension Points: 15x M10; 4x M8
• U-Bracket: UB2112(W)