
L-Acoustics - A15i WIDE
The L-Acoustics A15i WIDE is a 2-way passive constant curvature line source loudspeaker in an installation-rated enclosure, with a 30-degree vertical angle delivering up to 141 dB maximum SPL across a 42 Hz to 20 kHz bandwidth. It is designed for permanent installed arrays in venues requiring broad near-to-mid-field vertical coverage with IP55 weather resistance.
Specifications
- Type: 2-way passive constant curvature WST 30-degree enclosure (installation version)
- LF transducer: 1 x 15-inch cone driver
- HF transducer: 1 x 3-inch neodymium diaphragm compression driver
- Maximum SPL: 141 dB
- Bandwidth: 42 Hz to 20 kHz
- Horizontal directivity: 70 degrees / 90 degrees / 110 degrees (via PANFLEX L-Fins)
- Vertical directivity: 30 degrees
- Nominal impedance: 8 ohms
- Weight: 29 kg (64 lb)
- Dimensions (W x H x D): 752 mm x 424 mm x 523 mm
- IP rating: IP55
- Cabinet material: Premium grade Baltic beech and birch plywood
Applications
Permanent installation in theatres, houses of worship, arenas, and multi-purpose venues where broad vertical coverage of near-to-mid-field seating areas is required. The IP55 rating suits semi-outdoor and exposed installation positions. The A15i WIDE is commonly used as the lower portion of a hybrid installed array alongside A15i FOCUS elements for extended throw coverage.
Frequently asked questions
What is the difference between the A15i WIDE and A15i FOCUS?
The A15i WIDE uses a 30-degree vertical enclosure angle for broad near-to-mid-field coverage and reaches 141 dB maximum SPL, while the A15i FOCUS uses a 10-degree angle for long-throw narrow-vertical applications and reaches 144 dB maximum SPL. Both share the same 15-inch LF and 3-inch HF transducers and IP55 rating.
How does the A15i WIDE differ from the touring A15 WIDE?
The A15i WIDE is the installation version with an IP55 weather-resistance rating and a slightly reduced weight of 29 kg compared to 33 kg for the touring A15 WIDE. Both share the same transducers, 141 dB SPL, and 42 Hz to 20 kHz bandwidth.
What amplifier is required to reach 141 dB SPL on the A15i WIDE?
The 141 dB maximum SPL is achieved with an L-Acoustics LA2Xi in bridge mode, LA4X, LA8, or LA12X amplified controller.
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.

