MG 3.7i är fortsättningen på en närmast legendarisk serie magnetostathögtalare från amerikanska magnepan.
The first question on everyone's mind-- "How is the 3.7i different?"
It is easier to start with what is the same. The frame and cosmetics are the same, with one important difference---the additional option of aluminum trim.
The 3.7 is a 3-way design, like the 3.6, but, it is a full-range ribbon design, like the highly acclaimed 1.7. We are calling it "trickle-up" technology. The concepts that worked so well in the 1.7 were incorporated in the 3.7.
The specifications of the 3.7 are nearly the same as the 3.6, with a minor increase in efficiency.
The introduction of the 3.7 during CES 2011 was very similar to the introduction of the 1.7 during CES 2010. In their show coverage, www.theaudiobeat.com summed up the reaction of many who heard the 3.7 at the Audio Research and Magnepan rooms-- "In terms of high-end audio in early 2011, we don't know of a more important and impressive debut than that of the 3.7."
SYSTEM DESCRIPTION: 3-Way True Ribbon Tweeter, Planar-Magnetic Midrange and
Bass with Bi-Amplification Option
BASS SECTION: 500 Sq. In. Planar-Magnetic
MIDRANGE SECTION: 199 Sq. In. Planar-Magnetic
TWEETER SECTION: 5/32 Inch Width, 55 Inches Long FREQUENCY RESPONSE:
**34Hz to 40kHz ±3dB
POLAR RESPONSE - RIBBON DRIVER: 180° Horizontal dispersion both front and
back to 20kHz
RECOMMENDED POWER: 75 to 250 Watts RMS (8 Ohm rated). SENSITIVITY:
88dB, 500Hz, 2.83Volts
IMPEDANCE: Bass- 4.7 Ohms
Midrange/Ribbon Tweeter- 4.2 Ohms Ribbon Tweeter- 3.3 Ohms
CROSSOVER: Crossover between bass and midrange is 200Hz
Crossover between midrange and tweeter is 1700Hz