

RAIL S - OPAL
RAIL S - OPAL is a 1190 mm linear audio-plus-light luminaire from KSCAPE fitted with an Opal diffusing optic for soft, uniform illumination. It combines an architectural LED lighting channel with an integrated K-array point-source loudspeaker in a 59 mm deep aluminium profile, suited to corridors, lobbies, cafes, and retail environments.
Specifications
- Dimensions (W x H x D): 1190 x 35 x 59 mm
- Weight: 2.5 kg
- Body material: Extruded aluminium with stainless steel elements
- Colours: White, Black, Custom RAL
- IP rating: IP20
- LED source: Cree
- LED lifetime: Lm80 60,000 hours at 25 degrees C
- Input voltage: 24 Vdc or 48 Vdc constant voltage
- Control interface: 24 Vdc on/off, DALI, Casambi
- Driver: Electronic remote driver (ordered separately)
- Optic: Opal, 45 degrees x 90 degrees beam angle
- Audio type: Point source
- Transducers: 1 x 0.5 inch neodymium magnet woofer
- Frequency response: 500 Hz to 18 kHz (-6 dB)
- Rated power: 3.5 W
- Max SPL: 86 dB peak
- Coverage: Vertical 140 degrees, Horizontal 140 degrees
- Nominal impedance: 16 ohm
Applications
The Opal optic produces a broad, uniform wash of light with no visible hot-spot, making this variant appropriate for corridors, reception lobbies, cafes, and retail environments where even illumination over continuous runs is the priority. The integrated audio channel provides background music or public address coverage without additional ceiling penetrations.
Frequently asked questions
What is the beam angle of the Opal optic?
The Opal optic delivers a 45 degree by 90 degree beam angle, producing wider, more uniform light diffusion than the Darklight or projector variants.
Does the RAIL S - OPAL support Casambi wireless control?
Yes. The lighting circuit supports Casambi Bluetooth control in addition to DALI and standard 24 Vdc on/off switching.
Can the RAIL S run as a track-ready system?
The OPAL variant uses a fixed optic. The RAIL S - TRACK variant is the appropriate configuration when integrated projectors or adjustable spotlights are required alongside the audio-light bar.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.

