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Infinity BeTA 621Be (INFSPKBEBE621AM)

400W Peak (200W RMS) 6.5” BeTA Series 2-way 4-ohm Component Speaker System

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• 200 watts Peak Each, 100 watts RMS Each
• 1" Beryllium Dome tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-13/16"

Learn more about the betabe621

We apologize

This item has been discontinued


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Description


Infinity brand icon

Authorized dealer

Product Details:

  • 6-1/2" 2-way Component System Car Speakers
  • Power Handling:
    • Peak: 400 watts per set / 200 watts each side
    • RMS: 200 watts per set / 100 watts each side
  • Carbon Fiber cone material
  • Hi-Roll Rubber speaker surround
  • 1" Beryllium Dome tweeters
  • Neodymium magnet motor structure
  • Die-cast aluminum woofer basket
  • Bi-amp capable external crossover with selectable crossover points (2500 Hz or 3500 Hz)
  • Flush, angled or starfish tweeter mounting options
  • Three-position tweeter level switch: -1.5 dB, 0 dB, +1.5 dB
  • Top-mount Depth: 2-13/16"
  • Cutout Dimensions: 5-5/16"
  • Impedance: 4 ohm
  • Frequency Response: 20 - 40,000 Hz
  • Sensitivity: 90 dB
  • Two speaker grilles included
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.


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Specifications & Details


Speaker Specifications
Series
BeTa Series
Priced Per
Pair
Number of Speakers
2 Speakers + 2 Tweeters
Speaker Size
6-1/2"
Design
2-way Component System
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Beryllium
Woofer Composition
Carbon Fiber
Woofer Surround
Hi-Roll Rubber
Peak Power Handling
200 watts
RMS Power Handling
100 watts
Total PEAK Per Pair/Set
400 watts
Total RMS Per Pair/Set
200 watts
Sensitivity
90 dB
Frequency Response
20 - 40,000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Magnet Type
Neodymium
Top-Mount Depth (Mounting Depth)
2-13/16"
Cutout Dimensions
5-5/16"
General specifications
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
Yes
Includes Damping Kit
without Damping Kit
What is in the box?
Paperwork
User manual
WITB: Speakers
Foam Gasket
Speakers (2)
Grilles (2, detached)
Tweeters (2)
Tweeter angle mounts (2)
Tweeter flush mounts (2)
Crossover networks (2)
Mounting screws (4)
Mounting screws (8)
Mounting clips (4)
Mounting clips (8)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BETABE621

Weight:

14.33lbs

Internal SKU:

betabe621

Internal Product ID:

183263

Customer Ratings & Reviews


Infinity BeTA 621Be (INFSPKBEBE621AM) thumbnail image

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.