RV6.3A + Metra 72‑7400 Harness Bundle
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Rockville
RV6.3A + Metra 72‑7400 Harness Bundle
RV6.3A + Metra 72‑7400 Harness Bundle
6.5" 3‑Way Speakers, Front Upgrade, Mazda/Nissan Plug‑In Harness
Regular price
$48.90
Sale price
$48.90
Regular price
$0.00
Unit price
/
per
Features
- Clear mids and tight, tuneful bass
- PEI tweeters for airy highs
- Plug‑in Mazda/Nissan harness
- Shallow mount fits factory doors
- Grilles and hardware included
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1-Year Warranty
What's Included in the box
- Pair Rockville RV6.3A 6.5" 3‑Way Speakers
- Pair Metra 72‑7400 Harnesses
- Grilles, Mounting Hardware
SKU: SKU: RV6.3A+72-7400 ALTIMA 07-12 FR
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Product Description
Tailored for a polished front‑stage refresh, this kit pairs lively three‑way speakers with a Mazda/Nissan plug‑in harness for a tidy, reversible install. Expect natural vocals, crisp treble, and pleasing low‑end weight, all tucked neatly behind OEM panels for an elegant, factory‑clean finish that elevates daily listening.
This Bundle Includes

RV6.3A
Rockville RV6.3A 3-way car speakers deliver dynamic, clear sound with polypropylene cones and butyl rubber surrounds. High-temperature PEI dome tweeters provide crisp highs, while the shallow-mount design fits most vehicles. CEA-rated for reliable power handling, these speakers are ideal for upgrading any car audio system with immersive, high-quality sound.
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72-7400
This Mazda/Nissan speaker harness pair connects aftermarket speakers to factory wiring with plug-in simplicity. It suits quick upgrades, lease-friendly installs, and OEM-style restorations. By preserving original wiring and reducing clutter, it supports consistent sound performance and a refined, factory-style appearance behind your door panels and trim.
Features
Engaging Front Stage
Three‑way design blends musical lows with detailed highs for balanced, inviting playback.
No‑Cut Integration
Metra 72‑7400 harnesses plug directly into factory connectors for quick, clean wiring.
Low‑Profile Mounting
Shallow chassis suits tight door cavities, minimizing vibrations and fitment issues.
Dependable Output
CEA‑rated handling supports clear, confident volume without harshness.
Interior Harmony
Included grilles protect drivers and maintain a cohesive OEM appearance.

Technical Specifications
- Type Car front speaker upgrade kit (pair + Mazda/Nissan harness)
- Harness Metra 72‑7400
- Speaker Size 6.5 in class, shallow mount
- Frequency Response 34 Hz – 20 kHz
- Impedance 4 ohm
- Sensitivity 91 dB @ 1W/1m
- Power Handling (RMS) 140 W per pair
- Power Handling (Peak) 750 W per pair
- Weight N/A
- Dimensions Factory‑fit door speaker profile