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Overview

The Alpine EV-40MR-T is engineered as a Tesla-compatible rear midrange speaker upgrade, designed to enhance vocal and mid-frequency clarity in the rear cabin or crown area. This speaker integrates seamlessly with Tesla’s existing audio system and performs especially well when paired with matched front and dash upgrades.

Alpine EV-40MR-T 4" Rear Door/Deck/Hatch Speaker Set for 2017-24 Tesla Model 3 & 2020-24 Tesla Model Y

Model: EV-40MR-T
Web Code: 19486083
Sold and shipped by | 4.5 seller rating (540 reviews)

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Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Its compact 4″ size, factory-like mounting design, and OEM connectors make installation straightforward. The EV-40MR-T strengthens imaging and ensures every passenger hears crisp, balanced midrange performance—even from the back seats. It’s a smart choice for anyone seeking a complete, immersive audio upgrade for their Tesla.

Features:

Tesla-Specific Rear Integration – designed to match factory rear dash or crown locations without modifications.

4″ Midrange Design – optimized for vocal clarity and upper mids to complement front upgrades.

OEM Wiring Compatibility – uses the Tesla connector harness for plug-and-play installation.

Compact Form Factor – fits factory speaker cutouts for flush, clean appearance.

Improved Soundstage Uniformity – balances rear seating audio with front upgrade components.

Neutral Tonal Signature – engineered to maintain the original tonal balance of the system.

Specification:

Speaker Type: 4″ Rear Midrange (Tesla Rear / Crown location)

Impedance: 4 Ω

Sensitivity: ~89 dB (1W/1m)

Frequency Response: ~120 Hz – 20 kHz (approx, midrange focus)

Power Handling: ~25 W RMS / 100 W peak (typical for midrange drivers)

Included Components: Mounting hardware, gaskets, wiring adapter

Installation: Tesla rear deck / crown speaker position

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Processing Time

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*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

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Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

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