4
Performance Features
Introduction
•••••
Patented Technology
The widely acclaimed McIntosh LD/HP
®
(Low Distortion/
High Performance) Magnetic Circuit Design
1
dramatically
reduces harmonic distortion.
•••••
Special Woofer/Midrange Driver Design
The Woofer/Midrange Driver utilizes injection molded
Black Polypropylene Cones and NBR Rubber Surrounds to
provide stable performance in the demanding vehicle envi-
ronment. Its Die Cast Aluminum Frame ensures excellent
rigidity, dimensional integrity and lasting value.
•••••
Special Tweeter Driver Design
The Tweeter Driver utilizes a black, Soft Textile Dome for
smooth response and greater sensitivity. It also incorporates
a Neodymium Magnet which has the highest flux energy
that is currently available. The Tweeter Design utilizes both
Tinsel Voice Coil Leads and Magnetic Fluid for improved
repetitive high peak power handling capability. Pre-at-
tached leads simplify connection to the Crossover Net-
work.
•••••
Low Distortion Crossover
The Crossover utilizes capacitors with low ESR, coils with
low DCR and a 2nd Order Crossover Circuit Design for
smooth frequency response. The Crossover allows for three
different high frequency response curves to compensate for
various automotive environments. It incorporates a self re-
setting Poly-Switch to provide automatic overload protec-
tion to the Loudspeaker System. The Crossover Enclosures
are made from a high temperature ABS material capable of
withstanding the demanding temperature variations of a
vehicle environment.
1
Patent Number 5,151,943
The McIntosh Woofer/Midrange and Tweeter Drivers offer
extremely smooth frequency response, low distortion, high
sensitivity and high power handling capability. When these
Drivers are combined with other McIntosh Vehicle Compo-
nents, you will enjoy sonically accurate music reproduction
in your vehicle which meets McIntosh traditional standards
of excellence.
Top View of the MN530 and MN630
Crossover Networks
Side View of the MN530 and MN630
Crossover Networks
2.7"
6.86cm
5.2"
13.20cm
1.4"
3.4cm
1.1"
2.75cm
0.6"
1.52cm
