Sonance IS-ENCL-M-Narrow – Narrow Medium Sound Isolation Enclosure
Sonance IS-ENCL-M-Narrow – Narrow Medium Sound Isolation Enclosure is backordered and will ship as soon as it is back in stock.
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Product Overview
The Sonance IS-ENCL-M-Narrow is a deeper, narrower version of the medium sound isolating enclosure for the IS8 and IS10W Invisible Series models, designed to fit 16-inch on-center TJI joist construction. It is the correct choice when a project's framing uses engineered joists rather than standard dimensional lumber.
Product Description
Compatible with the IS8 and IS10W from the Invisible Series platform sold through Sonance, the IS-ENCL-M-Narrow uses a deeper and narrower profile than the standard IS-ENCL-M so it fits within 16-inch on-center TJI joist bays. This space-efficient design lets integrators achieve the same sound isolation objective as the standard medium enclosure — containing sound transfer into an adjacent space — in ceilings framed with engineered TJI joists. It supports both the IS8 full-range speaker and the IS10W subwoofer, making it a versatile stocking item for projects using TJI framing throughout. Pair it with a pre-construction bracket for a complete rough-in.
Key Features
- TJI Joist Compatibility — Fits 16-inch on-center TJI joist construction for engineered floor and ceiling framing.
- Deeper, Narrower Profile — Space-efficient design fits tight joist spacing where standard enclosures cannot.
- Fits IS8 and IS10W — Compatible with both the IS8 speaker and IS10W subwoofer.
- Sound Isolation Optimization — Engineered specifically for acoustic performance behind Invisible Series drivers.
Typical Applications
- New construction using engineered TJI joist framing
- Ceiling installations of the IS8 or IS10W in engineered floor systems
- Multi-tenant buildings requiring sound isolation
Technical Specifications
| Profile | Deeper and narrower than the standard IS-ENCL-M |
| Joist Compatibility | 16-inch on-center TJI joist construction |
| Compatibility | Sonance IS8, IS10W |
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- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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