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Adastra SL3 Slimline 3" 10W Ceiling Speaker (Pair)

£2599
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Adastra SL3 is the most compact speaker in the Slimline series, designed to provide discreet and reliable audio in smaller spaces. Each 3" hi-flex polypropylene cone driver delivers clear midrange and treble response, making it ideal for background music, speech, or paging systems where subtle sound reinforcement is required.

With a 160° dispersion angle, the SL3 ensures wide coverage despite its small size. Its minimalist design with a slim profile allows seamless integration into ceilings, while the two spring clip mounts make installation quick and secure.

Supplied as a pair, these lightweight speakers are perfect for offices, waiting areas, small retail shops, or residential use where unobtrusive audio is essential. Compact, efficient, and discreet, the SL3 delivers dependable performance while blending effortlessly into any environment.

  • 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
Specification
Impedance 8 ohms
Dispersion angle 160°
Woofer 75mmØ (3") PP cone
Frequency response 200Hz - 20kHz
Power rms 10W
Cutout 84mmØ
Mounting depth 57mm
SPL @ 1W/1m 82dB
Dimensions (each) 57 x 100mmØ
Weight (each) 0.36kg
Tweeter N/A
Crossover frequency N/A

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    Description

    The Adastra SL3 is the most compact speaker in the Slimline series, designed to provide discreet and reliable audio in smaller spaces. Each 3" hi-flex polypropylene cone driver delivers clear midrange and treble response, making it ideal for background music, speech, or paging systems where subtle sound reinforcement is required.

    With a 160° dispersion angle, the SL3 ensures wide coverage despite its small size. Its minimalist design with a slim profile allows seamless integration into ceilings, while the two spring clip mounts make installation quick and secure.

    Supplied as a pair, these lightweight speakers are perfect for offices, waiting areas, small retail shops, or residential use where unobtrusive audio is essential. Compact, efficient, and discreet, the SL3 delivers dependable performance while blending effortlessly into any environment.

    • 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
    Specification
    Impedance 8 ohms
    Dispersion angle 160°
    Woofer 75mmØ (3") PP cone
    Frequency response 200Hz - 20kHz
    Power rms 10W
    Cutout 84mmØ
    Mounting depth 57mm
    SPL @ 1W/1m 82dB
    Dimensions (each) 57 x 100mmØ
    Weight (each) 0.36kg
    Tweeter N/A
    Crossover frequency N/A