4" Ceiling Speakers from Inta Audio http://www.inta-audio.com/rss/1/productlistings_rss/c884:t86:adastra:bc Copyright 2026 Inta Audio en Thu, 04 Jun 2026 02:05:02 +0100 Thu, 04 Jun 2026 02:05:02 +0100 Thu, 04 Jun 2026 02:05:02 +0100 Adastra SL4 4" 20W Slimline Ceiling Speakers 8 Ohms (PAIR) Adastra SL4 4" 20W Slimline Ceiling Speakers 8 Ohms (PAIR)

Adastra SL4 4" 20W Slimline Ceiling Speakers 8 Ohms (PAIR)

Efficient 2-way crossover network Gold-plated spring terminals Sleek, understated profile Flared baffle for wide dispersion  

 http://www.inta-audio.com/adastra-sl4-4-20w-slimline-ceiling-speakers-8-ohms-pair-p12736 http://www.inta-audio.com/adastra-sl4-4-20w-slimline-ceiling-speakers-8-ohms-pair-p12736