Bose Pro Panaray 502 A Loudspeaker Gray

Our Part Number: 502-A-G
Manufacturers Part Number: 40170

The Panaray 502 A features five full-range drivers that deliver the most consistent coverage pattern versus frequency within the Panaray line. The slightly curved, narrow enclosure has an elegant design that blends with any décor. 

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Product Overview The Panaray 502A installed sound-reinforcement loudspeaker features a full-range-driver array, eliminating the need for tweeters and crossovers, to provide unsurpassed reliability and vocal clarity. The Articulated Array design, with wide 120° x 70° coverage, can effectively cover small venues with a single loudspeaker, providing a cost-effective solution for many indoor installed voice-reinforcement applications. The Panaray 502 A can also be paired with optional Bose Pro subwoofers for use with full-range music program material.

Articulated Array® design provides wide 120° x 70° pattern optimized for smooth band to band coverage • Five Bose® 4.5" (114 mm) full-range drivers for unsurpassed natural sound quality. Elimination of tweeters and crossover provides lifelike vocal and instrument reinforcement • Mid/high configuration allows bass management and design flexibility. Use with the Panaray 502® B loudspeaker, or the MB4, MB12 or MB24 modular base loudspeakers for full-range reinforcement • Sleek, elegant design for architectural compatibility. Modular components for system design flexibility • Full line of Bose-designed accessories for easy installation • Requires active equalization for best performance

Technical Specifications:

System Performance

  • Frequency Response: (+/-3 dB)1 150 Hz - 17 kHz
  • Frequency Range: (-10 dB)1 110 Hz - 20 kHz
  • Nominal Dispersion: 120° H x 70° V
  • Loudspeaker EQ: Required
  • Overload Protection: 4-ampre AGC 4 (Buss) or 3AG (Littlefuse)
  • Long-Term Power Handling: 150 W (600 W peak)
  • Sensitivity: (SPL / 1 W @ 1 m)3 90 dB SPL
  • Maximum SPL @ 1 m4: 112 dB SPL (118 dB SPL peak)
  • Nominal Impedance: 8 Ω
  • Transformer Taps (70/100 V): CVT-5 70V/100V transformer available


  • Driver Compliment: Five (5) 4.5" (114 mm) helical voice coil drivers


  • Enclosure: Mica-reinforced structural foam, textured
  • Grille: Powder-coated steel grille
  • Environmental: Indoor use only
  • Connectors: Two (2) parallel-wired NL4 Neutrik® Speakon® connectors Two (2) parallel-wired barrier strips
  • Suspension / Mounting: Four (4) 8 mm threaded inserts (back)
  • Dimensions: 23.8" H x 5.8" W x 7.1" D (603 mm x 146 mm x 179 mm)
  • Net Weight: 15 lb (6.8 kg) Shipping Weight 18 lb (8.3 kg)
  • Product Code: Grey 040170, White 04017

502 A-G Data Sheet

Product specifications of Panaray 502A

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