Adastra Sl4, Slimline Ceiling Speakers, 4-inch Pair, 952.546UK

Adastra Sl4 - Sl4 Slimline Ceiling Speaker 4" Pair

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. Two quick-fit spring clamps enable easy installation. The result is a minimalist profile for a discreet and understated sound system.

Features

• Efficient 2-way crossover network
• Gold-plated spring terminals
• Sleek, understated profile
• Flared baffle for wide dispersion
• 3 "dog-ear" mounts for SL5 and SL6
• Supplied in pairs
• 2 spring clips for SL3
• 3 spring clips for SL4

Technical Specifications

• Impedance : 8 ohms
• Dispersion angle : 160Deg
• Woofer : 100mmDia (4") paper cone
• Tweeter : N/A
• Crossover frequency : N/A
• Frequency response : 100Hz - 18kHz
• SPL @ 1W/1m : 88dB
• Power rms : 20W
• Dimensions (each) : 71 x 145mmDia
• Weight (each) : 0.60kg
• Mounting depth : 70mm
• Cutout : 134mmDia