Model 3A Signature Specifications:
Tweeter:
1” Exclusive Dual-Chamber, Transmission-Line Loaded, Ceramic-Coated Alloy Dome with Ferrofluid Voice-Coil Cooling

Midrange:
4.5” Reflection-Free Tri-Woven Composite Cone with Die-Cast Aerodynamic Basket and Magnet System with Ferrofluid Voice-Coil Cooling

Woofer:
8", Long-Throw Woofer with Cruvilinear Polycone; 1.5", Two-Layer Voice-Coil, and 40oz Focused-Gap Magnet Structure

Active Acoustic Coupler:
10” Dual-Spider Aluminum Alloy Cone with Die-Cast Basket, Heavy-Duty 1.5” 4-Layer Voice Coil with Ventilated Aluminum Former, 60 oz. Magnet Structure with Focused-Field Pole Piece and Copper Rings

Phase:
Positive

Recommended Amplification :
100 to 200 Watts Per Channel into 8 Ohms. The Amplifier Should be Stable into a 4 Ohm Load

Frequency Response:
26 Hz – 30 kHz +/- 3dB
30 Hz - 22 kHz +/- 1.5dB

Sensitivity:
87 dB, 1 meter/2.83 volt input

Impedance:
6 ohms nominal
4 ohms minimum

Crossovers:
First order/6dB per octave, 80Hz, 600Hz, 5kHz

Input Terminals:
Barrier strips, 7/16" max width

Dimensions (W x H x D):
16” x 48” x 10.25”

Weight - Each:
90 lbs.