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Description

Alpine R2‑S65

The Alpine R2‑S65 is a 6.5″ 2‑way coaxial speaker set from Alpine’s R‑Series, engineered for both high‑fidelity and high‑output performance. It features a glass‑fiber‑reinforced woofer cone paired with a 1″ magnesium hard‑dome tweeter, and uses Alpine’s HAMR (High‑Amplitude Multi‑Roll) surround to allow greater excursion while maintaining control. Key specifications: 100 W RMS / 300 W peak power handling, frequency response approximately 65 Hz–40 kHz, 4 Ω impedance, and bundled protective grilles.


Specifications

Features
Specification Details
Certification Hi-Res Audio Certified
Cone Material Glass Fiber Reinforced Cone
Magnet Structure Ferrite Magnet Structure
Surround High-Amplitude Multi-Roll (H.A.M.R.) Surround
Crossover Networks 2 Premium-Grade Crossover Networks
Tweeters Magnesium Hard-Dome Tweeters with Swivel Mount Design and Threaded Removable Housing
Grille Protective Open Mesh Grille Pair Included

What’s in the Box
Item Quantity / Details
6.5” Mid-Bass Speakers w/ 1″ Coaxial Tweeters x2
Grilles x2
Mounting Hardware x8 Screws, x8 Speed Clips
Alpine Registration Card 1
Alpine Limited Warranty Sheet 1
Owner’s Manual 1
Installation Guide 1

Tech Specs
Specification Details
Speaker Type 6.5” Mid-Bass with 1” Tweeter (Coaxial)
Frequency Response 65Hz – 40kHz
Power Handling 100W RMS / 300W Peak

 


About The Product

Hi-Res Audio Certified

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy.


Glass-Fiber Reinforced Cone

The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion, resulting in an incredibly accurate and clean sound during playback.

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Questions and Answers

Q1: What is the RMS and peak power rating of the R2‑S65?
A1: 100 W RMS and up to 300 W peak.
Q2: What is the frequency response range?
A2: The frequency response is approximately 65 Hz to 40 kHz (Hi‑Res certified).
Q3: What materials and design features are used in the speakers?
A3: It features a glass‑fiber‑reinforced woofer cone, a magnesium hard‑dome tweeter, and HAMR surround technology for extended cone excursion and control.
Q4: What is the sensitivity and impedance of these speakers?
A4: Sensitivity is approximately 88 dB (1 W/1 m) and impedance is 4 Ω.
Q5: Does this speaker set include any mounting accessories?
A5: Yes  the package includes protective open‑mesh grilles and mounting hardware.

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