INFINITY BETA BE621 1" and 6-1/2" 2-way component speaker system

Features

1-inch Edge-Driven Pure Beryllium Dome Tweeter

Beryllium offers 4.5 times the stiffness and three times more damping than more commonly used Aluminum and Titanium diaphragms, delivering extended high-frequency performance out to 40kHz. This benefits the listener by virtually eliminating all harness in the audio band, delivering a smooth, precise and detailed performance, even at high output levels.

Carbon Fiber Composite Cone Body And Dustcap woofer

The ultra-rigid Carbon Fiber composite dustcap and cone body minimize unwanted cone flexing, ensuring smooth frequency response.

Nomex Spider Woofer

Spider are specifically designed to ensure linear motion in both forward and rearward directions. This mnimizes distortion caused by the speaker's suspension.

Neodymium Magnet Motor

Provides high flux density, also allows more room for larger steel motor components to provide critical heatsink mass for the voice coil.

Die-Cast Aluminium Basket

Provides rigid support for the motor structure allowing for tighter tolerence thus yielding reduced distortion and unwanted acoustic anomolies

Bi-Amp Capable Precision Outboard Crossover network

High tolerence components are used to enusre purity and low distortion with a 12dB per octave alingment on the mid/woofer and 24dB per octave alignment on the tweeter. It is also setup for biamping if so desired and a three position tweeter output is also included to optimize perofrmance based on location and vehicle materials.

Magnetic adsorption design

Strong magnetic field adsorption technology take you to the new case era. From now on, grill installing became a pleasure. It makes your loudspeakers stand out among crowd. Magnetic strong adsorption loudspeaker grill automatic closing, 1 second installation by you.

General Specifications

6-1/2" (165mm) 2-way car component speaker system

1" Beryllium dome tweeter

6.5" Carbon fiber cone with cast frames

Bi-Amp Capable Precision Outboard Crossover network

Frequency Response (-6dB)

20Hz - 40kHz

Power Handling

100Wrms, 200W peak

Crossover Frequencies

2.5K or 3.5kHz (selectable)

Nominal Impedance

4 ohms

Sensitivity

90dB (2.83V @1M)

Woofer mounting depth

2.83 in./72 mm

Tweeter flush mouting depth

0.77 in./19.5 mm