KOSS CM-1030 Owners manual

KCSS

CM

LOUDSPEAKER

SERIES

Owner's

Manual

Product

Concept

1

Installation
Miscellaneous
Specifications

2
3

4

Product

THE CM/l030.

Concept

Using the
computerized
optimum 4 bandpass
CM/l030's
frequency
initial
design
aligned
and both a tweeter and
unique acoustic transformer.
together into a seamless, incredibly beautiful, full bandwidth
Sound
order

Deep,

available today matches

performance.
and the

beginning with
upward to
distortion free.
and
new

The Koss Parallel
in
CM/1030's

drivers

decrease

dramatic

a
ly
of

Koss Theory of

program,

design started

response, bfficiency

specifications, the Koss Theory developed specific

characteristics

port

dual

of

crossover network.

Rich Low Bass

dual

range

breathtaki

loudspeaker midrange design

operating in

the

exciting

the midrange response.

system,

Koss, the CM/1030 features

The interaction between the

ports

fg

an
Hz

300

The CM/1030's bass

that'll

turn

ng experience.

Midrange.

parallel

required
decrease in
increase in the overall brilliance

loudspeaker

Koss engineers set out to design the

(4way)

that

Performance.

creates

(3

that's

your

midrange. By utilizing the 4%-inch

parallel,

excursion

loudspeaker system. The

with

and cabinet

include a 10-inch

parallel

a

a treble tweeter

To

Koss CM/l030

the

a high energy bass response

down

OA

and

crisp

current

One df

Koss engineers

potential

design

setting the

midrange system,

that feature

sew the whole system

a special

No 4 bandpass system

point)

of

clean and virtually

response has a clarity

music library into

the major breakthroughs

the development

is

each

of

driver

driver,creating

distortion

its

and

parameters

From

size.

woofer,

quasi

bass

in
1O-inch woofer

29 Hz

on

of

were

able

and

presence

and

for

these
a mass
a

second-

whole

a

the
to
an equal-

I
I

Tweeter
high frequency bandpass
tweeter
unique
increase in their
dividing the high
specific
shaping
bandpass
advantage
of

its

The Quasi
woofer
with

a 6 dB

between

2.5kHz with a slope
between

dB

of 6

Treble

and

and a f-inch treble tweeter each enhanced by

acoustic transformer

driver bandpasses, the

increasing the

and

ranges.

of the optimum spectral

bandpass.

Second-order

and the

per

the

treble tweeter and tweeter is

per

octave.

Tweeter.

range is divided

respective bandpass ranges. By narrowing or

frequency bandpass range

Each

has been

parallel

octave slope,

parallel

Crossover.

midrange

midranges and the treble tweeter is at

of 18 dB

the

With

that creates a 6

CM/1030 is capable of

acoustic energy over each

carefully designed

characteristics

The

drivers is a 300

the

crossover

per

octave, and the

CM/l030, the

Koss

between a

into

crossover

frequency

7 kHz with

at

dB headroom

two

to take

between

Hz

crossover

-inch

f

a

the

of

a slope