SMS Precision Nissan Altima 2-Inch Dash Midrange Adapter

Sold individually — one SMS Precision dash-midrange adapter per quantity ordered.

Install a 2-Inch-Class Midrange in the Supported Nissan Altima Dash Location

This SMS Precision adapter was created for the supported newer-body-style Nissan Altima dash application and modeled around the BLAM Signature S 2N50 2-inch midrange.

Fitment is limited to the supported Nissan Altima dash application shown by the on-page fitment builder.

Before You Order

• Vehicle: Confirm the exact Nissan Altima application is supported by the on-page fitment builder.
• Location: Use only the supported dash position shown by the fitment configuration.
• Reference driver: BLAM Signature S 2N50 2-inch midrange.
• Other 2-inch-class drivers: Do not assume nominal size confirms fitment. Verify the exact driver or use Build to Size with the required measurements.
• Rear clearance: Check basket, magnet, terminals, wiring and available mounting depth.
• Front clearance: Verify factory grille and trim clearance before final assembly.

Add to Cart stays locked until the required fitment confirmation is complete.

What Comes With It

• One SMS Precision Nissan Altima dash-midrange adapter

Midrange driver, wiring and installation hardware are not included unless specifically stated elsewhere on the order.

Fit the Actual Driver — Not Just the “2-Inch” Label

Two-inch-class midranges can use different cutouts, frame diameters, basket shapes, mounting depths and terminal positions. The BLAM S 2N50 is the reference driver for this adapter.

If another driver is used, confirm its current manufacturer dimensions against the fitment builder. If the exact model is not listed or dimensions are incomplete, use Build to Size and enter the required measurements.

Construction

The adapter is 3D-printed in ASA for automotive use and made to order for the confirmed application.

Exact Product Details