Alpine R2-S65C R-Series 6.5" (16.5cm) 2-Way Component Car Speaker System | 300W

The Alpine R2-S65C component speaker kit is engineered for car audio enthusiasts seeking serious performance boosts over factory speakers. As part of Alpine’s R-Series lineup, these 2-way component speakers combine robust construction with advanced acoustic design to produce powerful, accurate sound across the frequency range. Glass-fibre reinforced woofer cones provide strength and rigidity for punchy mid-bass, while magnesium hard-dome drivers deliver exceptionally clear midrange and high-frequency detail. Hi-Res Audio certification ensures extended frequency response up to 40 kHz, allowing your music to be reproduced with greater accuracy and realism.

To ensure precise sound staging and minimal distortion, the R2-S65C uses a quality external passive crossover network that properly divides frequencies between the woofer and tweeter. The inclusion of High-Amplitude Multi-Roll (HAMR) surrounds provides greater cone excursion and enhanced bass depth, while still maintaining clarity and control at higher volumes. Whether paired with a factory head unit or an aftermarket amplifier, these speakers are ideal for front-stage upgrades or performance car audio installations.

Supplied as a matched pair with installation hardware and protective grilles, the Alpine R2-S65C offers both flexibility and premium sound quality. With their durable build and high-output performance, this R-Series component kit is a strong choice for drivers looking to transform their in-car listening experience.

R2-S65C Key Features

The New 2022 R-Series Speakers

Alpine's Legendary R-Series Speakers enter the 3rd generation and are designed with innovative materials to deliver more output and sound simply amazing. You can choose between a professional and standard speaker line to fit your desired sound quality and budget.

2-Way Component Speaker

The R2-S65C is the 2-Way model of the new 2022 R-Series speaker line-up. It features a 16,5cm door woofer, and a 4,3cm tweeter with up to 40kHz frequency response.

Glass-Fiber Reinforced Cone

The door woofer and the mid-range speaker feature all-new glass-fiber reinforced cones. This material is very stiff and extremely light-weight, resulting in a super-fast response and highly accurate music reproduction.

Composite Basket and Large Magnets

The standard models (R2-S65C, R2-S65, R2-S69C and R2-S69) feature composite baskets (in comparison to the Aluminum die-cast baskets of the PRO models) – which makes them more affordable. They fit larger magnets than in previous generations (while maintaining the same mounting depth).

Hi-Res Audio Certified Hard Dome Tweeter

The all-new magnesium hard-dome tweeters deliver clear, detailed music reproduction and play up to 40kHz (Hi-Res Audio). You have the option to flush-mount them in their threaded housing (for example in a door panel) or use the included on-dash mounts. The tweeters can be swiveled in their housing to point them right at the sweet-spot.

Easy-Fit Tweeter in OEM Locations

You can simply remove the installation frame and the trim ring of the R-Series tweeter to minimize its overall size and diameter. The tweeter itself is then small enough to fit it in many OEM tweeter locations (inside A-pillars, mirror triangles or door panels) for a stealthy installation.

High-Pass X-Over Network

This small X-Over networks are very easy to install – in may cases you can keep the original wiring in the vehicle’s doors by simply putting this network in, saving lots of time during installation. You can adjust the tweeter level by -3dB / 0dB / +3dB.

HAMR Surround

Alpine’s HAMR Surround (High-Amplitude Multi-Roll) allows for a maximum cone excursion, while maintaining excellent control. This results in strong bass at high volumes without distortion.

New Speaker Grilles

The new speakers grilles in hexagon design look very aggressive and do not increase the overall speaker installation diameter.

R2-S65C Features

• 16.5cm Door Woofer (2pcs) / 4,3cm Hard-Dome Tweeter (2pcs)
• Composite Baskets (Door Woofer)
• Magnesium Hard-Dome Tweeters (Flush-Mount / On-Dash Mounting Options)
• Glass-Fiber Reinforced Cone (Door Woofer)
• High-Pass X-Over Networks
• Included Speaker Grills

R2-S65C Specifications

• Maximum Peak Power: 300 Watts
• Maximum RMS Power: 100 Watts
• Nominal Impedance: 4 Ohm
• Frequency Response: 65Hz-40kHz
• Sensitivity: 88dB SPL (1W @ 1m)
• Woofer Mounting Depth: 6,3cm
• Woofer Cutout Diameter: 13,5cm