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Adastra SL5 SL Series - 5.25" Slimline Ceiling Speakers (Pair)

Availability: Sold out

Product Code: 952.547UK

Brand: Adastra

A high-grade ceiling speaker featuring a hi-flex polypropylene cone main driver for extended low frequency response, and a mylar tweeter unit for accurate HF reproduction.

A flared wave-guide baffle helps to aid dispersion for wider coverage, and a precision 2-way filter network gives accurate high-low separation.

The twist-fit grille enables quick and neat installation resulting in a premium quality sound delivery system.



  • Efficient 2-way crossover network
  • Gold-plated spring terminals
  • Sleek, understated profile
  • Flared baffle for wide dispersion
  • 3-way "dog-ear" mounts for quick installation
  • Supplied in pairs

Technical Specifications

  • Woofer: 130mmØ (5.25") PP cone
  • Tweeter: 12mmØ (0.5") mylar dome
  • Impedance: 8 ohms
  • Dispersion angle: 160°
  • Crossover frequency: 4.5kHz
  • Power rms: 35W
  • Mounting depth: 93mm
  • Cutout: 178mmØ
  • Dimensions (each): 93 x 203mmØ