Eastern Acoustic Works UB52-BLACK

A 2-way full range system (passive LF/HF crossover) in a compact, vented rectangular enclosure. Includes two 5.25 in woofers and a 1 in exit compression driver on a 90° x 60° constant directivity horn. It includes two 1/4"-20 threaded mounting/suspension points. Six year warranty.

The UB52 is engineered to provide secondary full range coverage from a stage lip or apron mounting location. Also very effective as an ultra-low profile under balcony fill system. It’s 6.28 in height allows it to be mounted within stage steps and hidden from view.

Applications

• Houses of Worship
• Performing Arts Centers
• Theaters

Specifications

• System Configuration: 2-way, full range
• LF Subsystem & Loading: 2x 5.25 in, vented
• HF Subsystem & Loading: 1 in exit compression driver on constant directivity horn
• Operating Mode: Passive LF/HF crossover
• Enclosure Material: Exterior grade Baltic birch plywood
• Finish: Wear resistant textured black paint
• Connector: 2-terminal barrier strip
• Suspension Hardware: (2) 1/4" - 20 threaded mounting/suspension points (1 each side)
• Grille: Powder coated perforated steel
• Frequency Response: 98Hz to 18kHz, +/-3dB
• Recommended High-Pass Frequency: 50 Hz
• Axial Sensitivity (dB SPL, 1 watt @ 1m): 91
• Impedance: 8 ohms
• Power Handling: 175 W, continuous
• Calculated SPL Limit (referenced to 1m): 119.4 peak, 113.4 long term
• Nominal Dispersion (degrees @ -6dB, H x V): 90 x 60
• Dimensions (H x W x D): 6.2" x 19.8" x 8.1"
• Weight: 19 lbs (net); 21 lbs (shipping)