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Adastra SL6 Slimline 6.5" 40W Ceiling Speaker (Pair)

£6799
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Adastra SL6 is a slimline 6.5" ceiling speaker pair designed to deliver high-quality audio while remaining discreet and stylish. Featuring a hi-flex polypropylene cone woofer and a 0.5" mylar dome tweeter, it offers full-range sound with extended low-frequency response and detailed high-frequency reproduction. An efficient 2-way crossover ensures smooth audio balance, making these speakers suitable for both music and speech reinforcement.

With a wide 160° dispersion angle, the SL6 provides excellent sound coverage, while its flared baffle design enhances clarity throughout the listening area. Installation is quick and simple thanks to three “dog-ear” mounting clamps, and the gold-plated spring terminals ensure secure, long-lasting connections.

Supplied in pairs, the SL6 is ideal for commercial and residential use, including restaurants, retail spaces, conference rooms, and home audio setups. Its understated profile allows it to blend seamlessly into ceilings, offering powerful sound performance without compromising on aesthetics.

  • 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 165mmØ (6.5") PP cone
Frequency response 40Hz - 20kHz
Power rms 40W
Cutout 204mmØ
Mounting depth 102mm
SPL @ 1W/1m 89dB
Dimensions (each) 102 x 232mmØ
Weight (each) 1.50kg
Tweeter 12mmØ (0.5") mylar dome
Crossover frequency 4.5kHz

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    The Adastra SL6 Slimline 6.5" 40W Ceiling Speaker (Pair) features a circular design with a perforated metal grill and incorporates a Mylar tweeter for clear sound quality. Ideal for in-ceiling audio systems, these speakers deliver full-range output while seamlessly blending with the ceiling surface.
    AVSL

    Adastra SL6 Slimline 6.5" 40W Ceiling Speaker (Pair)

    £6799
    Description

    The Adastra SL6 is a slimline 6.5" ceiling speaker pair designed to deliver high-quality audio while remaining discreet and stylish. Featuring a hi-flex polypropylene cone woofer and a 0.5" mylar dome tweeter, it offers full-range sound with extended low-frequency response and detailed high-frequency reproduction. An efficient 2-way crossover ensures smooth audio balance, making these speakers suitable for both music and speech reinforcement.

    With a wide 160° dispersion angle, the SL6 provides excellent sound coverage, while its flared baffle design enhances clarity throughout the listening area. Installation is quick and simple thanks to three “dog-ear” mounting clamps, and the gold-plated spring terminals ensure secure, long-lasting connections.

    Supplied in pairs, the SL6 is ideal for commercial and residential use, including restaurants, retail spaces, conference rooms, and home audio setups. Its understated profile allows it to blend seamlessly into ceilings, offering powerful sound performance without compromising on aesthetics.

    Specification
    Impedance 8 ohms
    Dispersion angle 160°
    Woofer 165mmØ (6.5") PP cone
    Frequency response 40Hz - 20kHz
    Power rms 40W
    Cutout 204mmØ
    Mounting depth 102mm
    SPL @ 1W/1m 89dB
    Dimensions (each) 102 x 232mmØ
    Weight (each) 1.50kg
    Tweeter 12mmØ (0.5") mylar dome
    Crossover frequency 4.5kHz
    View product
    Description

    The Adastra SL6 is a slimline 6.5" ceiling speaker pair designed to deliver high-quality audio while remaining discreet and stylish. Featuring a hi-flex polypropylene cone woofer and a 0.5" mylar dome tweeter, it offers full-range sound with extended low-frequency response and detailed high-frequency reproduction. An efficient 2-way crossover ensures smooth audio balance, making these speakers suitable for both music and speech reinforcement.

    With a wide 160° dispersion angle, the SL6 provides excellent sound coverage, while its flared baffle design enhances clarity throughout the listening area. Installation is quick and simple thanks to three “dog-ear” mounting clamps, and the gold-plated spring terminals ensure secure, long-lasting connections.

    Supplied in pairs, the SL6 is ideal for commercial and residential use, including restaurants, retail spaces, conference rooms, and home audio setups. Its understated profile allows it to blend seamlessly into ceilings, offering powerful sound performance without compromising on aesthetics.

    • 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 165mmØ (6.5") PP cone
    Frequency response 40Hz - 20kHz
    Power rms 40W
    Cutout 204mmØ
    Mounting depth 102mm
    SPL @ 1W/1m 89dB
    Dimensions (each) 102 x 232mmØ
    Weight (each) 1.50kg
    Tweeter 12mmØ (0.5") mylar dome
    Crossover frequency 4.5kHz