Legacy Studio hd User manual

Owners

M

a

nu

a

l

For

T

h

e

Cinema

H

D

L

o

u

d

s

p

ea

k

e

r

S

y

s

t

e

m

2

Table

of C

o

n

t

e

n

t

s

R

e

g

i

s

t

r

a

t

i

o

n

P

a

g

e

Owners Record

3

The

C

a

b

i

n

e

t

r

y

/

Our

C

omm

i

t

m

e

n

t

4

Warranty

5

S

e

t

up

U

np

a

c

k

i

ng

Y

o

u

r

Speakers 6

Speaker

P

l

a

c

e

m

e

n

t

7

H

oo

k

i

ng

Up

C

a

b

l

e

s

8-9

A

m

p

li

f

i

c

a

t

i

o

n

10-12

Speaker

C

o

nn

e

c

t

i

o

n

s

13

F

i

n

e

T

un

i

ng

14

T

e

c

hn

o

l

o

g

y

S

p

e

c

i

f

i

c

a

t

i

o

n

s

15

3

Owners

R

e

c

o

r

d

The

s

e

r

i

a

l

number

i

s

l

o

c

a

t

e

d

on the rear of the

un

i

t.

Record

t

h

i

s

number

i

n

the space

p

ro

v

i

d

e

d

b

e

l

o

w

.

Refer to

t

h

i

s

when

c

a

lli

ng

y

o

u

r

d

e

a

l

e

r

e

g

a

r

d

i

ng

t

h

i

s

p

ro

du

c

t.

M

od

e

l

:

Cinema HD

S

e

r

i

a

l

N

o

:

D

a

t

e

o

f

p

u

r

c

h

a

s

e

:

Thank you for

s

e

l

e

c

t

i

ng

a

L

e

g

a

c

y

L

o

ud

s

p

e

a

k

e

r

System.

These

h

a

nd

-

crafted

i

n

s

t

r

u

m

e

n

t

s

will

p

ro

v

i

d

e

you

w

i

t

h

many years of

li

s

t

e

n

i

ng

e

n

-

j

o

y

m

e

n

t.

4

The C

a

b

i

n

e

t

r

y

/

Our C

omm

i

t

m

e

n

t

Handcrafted

Beneath the surface of Cinema HD’s elegant exterior lies rigid MDF

construction. Interlocking joinery maximizes the strength of the cabinet parts.

Polyester fiberfill is selected for internal damping. A sharp rap on the

enclosure will leave you with little more than bruised knuckles.

Each cabinet is impeccably finished on all exposed surfaces with select

veneers. The exquisite finish is hand-rubbed several times to assure a patina

at home with the most elegant decor.

Our C

o

mm

i

t

m

e

n

t

A

great

d

ea

l

of

forethought,

l

o

v

e

and

s

a

t

i

s

f

a

c

t

i

o

n

i

s

i

n

s

t

ill

e

d

i

n

each

p

i

e

c

e

of

L

e

g

a

c

y

w

or

k

m

a

n

s

h

i

p

.

We take

p

r

i

d

e

i

n

g

e

tt

i

ng

to know many of

o

u

r

customers

on a

f

i

r

s

t

name

b

a

s

i

s

.

Y

o

u

r

purchase

of

t

h

i

s

product

i

s

backed by the

renowned

“

L

e

g

a

c

y

S

a

t

i

s

f

a

c

t

i

o

n

G

u

a

r

a

n

t

ee

”

.

5

W

a

rr

a

n

t

y

L

e

g

a

c

y

Audio

supports

i

t

s

customers

and

products

w

i

t

h

p

r

i

d

e

.

We

c

h

ee

r

f

u

ll

y

warrant

our

l

o

u

d-

speaker products

we

manufacture

from

defects

i

n

m

a

t

e

r

i

a

l

s

and

w

o

r

k

m

a

n

s

h

i

p

for a

p

e

r

i

od

of

s

e

v

e

n

(7)

years.

E

l

e

c

t

r

o

n

i

c

components

such as

i

n

t

e

r

n

a

l

a

m

p

li

f

i

e

r

s

and

d

i

g

i

t

a

l

processors

are

covered

f

o

r

three (3)years.

P

l

ea

s

e

r

e

g

i

s

t

e

r

your

product

w

i

t

h

L

e

g

a

c

y

A

u

d

i

o

.

S

h

o

u

l

d

you

r

e

q

u

i

r

e

s

e

r

v

i

c

e

L

e

g

a

c

y

will

r

e

q

u

i

r

e

a proof of

purchase

i

n

order to honor the

warranty

- so

p

l

ea

s

e

keep your

r

e

c

e

i

p

t.

•

The

warranty

a

pp

li

e

s

to the

or

i

g

i

n

a

l

owner and

i

s

not

t

r

a

n

s

f

e

r

a

b

l

e

.

•

The

warranty

a

pp

li

e

s

to

products purchased

from an

“

A

u

t

h

or

i

z

e

d

L

e

g

a

c

y

D

ea

l

e

r

”

.

•

The

warranty

on

a

c

t

i

v

e

components

such as

d

i

g

i

t

a

l

processors

or

i

n

t

e

r

n

a

l

a

m

p

li

f

i

e

r

s

i

s

li

m

i

t

e

d

to

t

h

r

ee

(3) years of

c

o

v

e

r

a

g

e

.

•

The

warranty

on

d

ea

l

e

r

stock

will

extend

for a

m

a

x

i

m

u

m

of two years from

i

n

v

o

i

c

e

.

The

warranty

does not cover

t

r

a

n

s

po

r

t

a

t

i

o

n

costs of

product

to or from the

customer, d

i

s

t

r

i

b

u

t

o

r

o

r

d

ea

l

e

r

,

or

r

e

l

a

t

e

d

s

h

i

pp

i

n

g

d

a

m

a

g

e

.

Exclusions from

W

a

rr

a

n

t

y

The

f

o

ll

o

w

i

ng

s

i

t

u

a

t

i

o

n

s

or

c

o

nd

i

t

i

o

n

s

are not covered by the

L

e

g

a

c

y

Audio

w

a

rr

a

n

t

y

:

•

A

cc

i

d

e

n

t

a

l

damage,

e

l

e

c

t

r

i

c

a

l

abuse

or

a

ss

o

c

i

a

t

e

d

e

qu

i

p

m

e

n

t

f

a

il

u

r

e

.

•

Use

i

n

c

o

n

s

i

s

t

e

n

t

w

i

t

h

recommended

o

p

e

r

a

t

i

ng

i

n

s

t

r

u

c

t

i

o

n

s

and

s

p

e

c

i

f

i

c

a

t

i

o

n

s

•

Damage caused

by

mo

d

i

f

i

c

a

t

i

o

n

or

un

a

u

t

h

or

i

z

e

d

s

e

r

v

i

c

e

•

Costs

a

ss

o

c

i

a

t

e

d

w

i

t

h

the

r

e

mo

v

a

l

and

r

e

i

n

s

t

a

ll

a

t

i

o

n

of

d

e

f

e

c

t

i

v

e

products.

C

o

n

s

e

qu

e

n

t

i

a

l

damage

t

o

other

p

ro

du

c

t

s

.

•

N

orm

a

l

wear such as

f

a

d

i

ng

of

f

i

n

i

s

h

e

s

due to

s

un

li

gh

t.

6

Unpacking

Y

o

u

r

S

p

e

a

ke

r

s

Y

o

u

r

new

speaker system

has been very

c

a

r

e

f

u

ll

y

packaged

to

i

n

s

u

r

e

that

i

t

r

a

v

e

l

s

to you

s

a

f

e

l

y

.

Each

speaker

i

s

protected

by a

d

o

ub

l

e

-

w

a

ll

outer carton

w

i

t

h

heavy

V

-

b

o

a

r

d

corner

protectors.

M

o

l

d

e

d

f

o

a

m

end caps are used to

protect

the

e

l

e

g

a

n

t

c

a

b

i

n

e

t

r

y

,

and a

p

l

a

s

t

i

c

li

n

e

r

i

s

p

ro

v

i

d

e

d

as

w

a

t

e

r

p

roo

f

i

ng

.

P

l

e

a

s

e

save

t

h

i

s

p

a

c

k

i

ng

for

f

u

t

u

r

e

t

r

a

n

s

p

or

t

a

t

i

o

n

.

If

cartons become damaged

or

m

i

s

p

l

a

c

e

d

,

new

o

n

e

s

can be

purchased

from

L

e

g

a

c

y

A

ud

i

o

.

7

Speaker

P

l

a

c

e

m

e

n

t

To

a

ll

o

w

more

flexibility

i

n

s

ea

t

i

ng

arrangements,

your

L

e

g

a

c

y

l

o

ud

s

p

ea

k

e

r

i

s

d

e

s

i

gn

e

d

for broad

l

a

t

e

r

a

l

coverage.

O

p

t

i

m

a

l

li

s

t

e

n

e

r

p

o

s

i

t

i

o

n

i

s

a

c

t

u

a

ll

y

about 5

t

o

15

degrees

off of the

a

x

i

s

n

orm

a

l

to the

l

o

ud

s

p

ea

k

e

r

b

a

ff

l

e

(

a

pp

ro

x

i

m

a

t

e

l

y

4-5

’

o

ff

the

f

l

oor

)

.

Y

o

u

r

L

e

g

a

c

y

speaker

i

s

o

p

t

i

m

i

z

e

d

for a

f

l

a

t

response

i

n

the far

f

i

e

l

d

.

P

l

a

c

i

ng

the

l

o

ud

s

p

ea

k

e

r

or the

li

s

t

e

n

e

r

near a room

boundary

will

g

e

n

e

r

a

ll

y

i

n

c

r

ea

s

e

l

o

w

frequency

i

m

p

a

c

t

.

Y

o

u

may

a

l

s

o

w

i

s

h

to

reduce

l

o

w

frequency output

w

i

t

h

y

o

u

r

preamp's

bass tone

c

o

n

t

ro

l

.

8

12

g

a

.

0

.

0033

24

0

.

21

14

g

a

.

0

.

0048

17

0

.

13

16

g

a

.

0

.

0079

16

0

.

18

g

a

.

0

.

0128

28

0

.

21

Hooking Up C

a

b

l

e

s

The

i

d

ea

l

conductor

w

o

u

l

d

have

n

e

g

li

g

i

b

l

e

r

e

s

i

s

t

a

n

c

e

,

i

ndu

c

t

a

n

c

e

and

c

a

p

a

c

i

t

a

n

c

e

.

The

t

a

b

l

e

b

e

l

o

w

shows how a few

a

c

t

u

a

l

s

p

ea

k

e

r

c

a

b

l

e

s

measure

up

.

C

a

b

l

e

Ω

s

/

f

t

p

F

/

f

t

µ

H

/

f

t

C

a

p

a

c

i

t

a

n

c

e

i

s

c

o

n

s

i

d

e

r

e

d

i

n

s

i

gn

i

f

i

c

a

n

t

i

n

each

c

a

b

l

e

because

i

t

s

e

f

-

fect

i

s

w

e

ll

out of the

a

ud

i

o

b

a

nd

w

i

d

t

h

;

i

ndu

c

t

a

n

c

e

can be

d

e

-

creased

(at the

expense

of

i

n

c

r

ea

s

e

d

c

a

p

a

c

i

t

a

n

c

e

)

by k

ee

p

i

ng

t

h

e

conductor

p

a

i

r

c

l

o

s

e

l

y

s

p

a

c

e

d

.

How

l

o

ng

w

o

u

l

d

a

c

a

b

l

e

have to be before

i

ndu

c

t

a

n

c

e

effects

w

o

u

l

d

i

m

p

i

ng

e

on the

a

ud

i

o

spectrum?

A

pp

r

o

x

i

m

a

t

e

l

y 300 feet of 12

g

a

ug

e

w

o

u

l

d

be

r

e

qu

i

r

e

d

to

e

s

t

a

b

li

s

h

a corner

frequency

of 20 kHz

w

i

t

h

a

n

8 Ohm

l

o

ud

s

p

ea

k

e

r

.

As

you see,

i

ndu

c

t

a

n

c

e

i

s

not a

p

r

o

b

l

e

m

f

o

r

most of

u

s

.

9

Hooking Up C

a

b

l

e

s

What about

phase s

h

i

f

t

due to

frequency dependent

t

r

a

v

e

l

t

i

m

e

s

down the

s

p

ea

k

e

r

c

a

b

l

e

?

M

ea

s

u

r

e

m

e

n

t

s

show that 100 Hz waves

will

be

d

e

l

a

y

e

d

about 20

b

illi

o

n

t

h

s

of

a

second

b

e

h

i

nd

10 kHz waves when

t

r

a

v

e

li

ng

to the end of a 10 foot

speaker

c

a

b

l

e

.

S

i

n

c

e

the

cilia

of the ear

r

e

qu

i

r

e

s

25,000

t

i

m

e

s

l

o

ng

e

r

than

t

h

i

s

just to

t

r

a

n

s

m

i

t

phase

i

n

f

orm

a

t

i

o

n

,

phase s

h

i

f

t

i

ng

i

s

o

b

v

i

o

u

s

l

y

not the

p

r

i

m

a

r

y

concern when

c

o

n

s

i

d

e

r

i

ng

speaker

c

a

b

l

e

s

.

What about

r

e

s

i

s

t

a

n

c

e

?

Finally

we are

g

e

tt

i

ng

somewhere.

R

e

s

i

s

t

a

n

c

e

i

s

the

c

o

n

t

ro

l

-

li

ng

factor of the

a

m

p

li

f

i

e

r

/

l

o

ud

s

p

ea

k

e

r

i

n

t

e

r

f

a

c

e

.

E

x

c

e

ss

i

v

e

r

e

s

i

s

t

a

n

c

e

can cause

m

a

-

jor

s

h

i

f

t

s

of

speaker crossover

f

r

e

qu

e

n

c

i

e

s

.

The

l

o

w

e

r

the

i

m

p

e

d

a

n

c

e

of the

l

o

ud

-

speaker,

the

greater

the effects of

s

e

r

i

e

s

r

e

s

i

s

t

a

n

c

e

.

A

20 foot run of 18

gauge

c

a

b

l

e

can cause up to 10%

d

e

v

i

a

t

i

o

n

s

of

crossover center

f

r

e

qu

e

n

c

i

e

s

.

That same 20

f

ee

t

can

un-damp

your

d

a

m

p

i

ng

factor and

reduce

your

s

y

s

t

e

m

s

’

output

by one

h

a

l

f

d

e

c

i

-

b

e

l

.

In

summary,

there are no perfect

c

a

b

l

e

s

.

The best way to

a

pp

ro

x

i

m

a

t

e

the

i

d

ea

l

w

o

u

l

d

be to keep

l

o

ud

s

p

ea

k

e

r

l

ea

d

s

as short as

i

s

p

r

a

c

t

i

c

a

l

.

10

A

m

p

li

f

i

c

a

t

i

o

n

I

d

ea

ll

y

the

l

o

ud

s

p

ea

k

e

r

w

ou

l

d

be among the

f

i

r

s

t

components

s

e

l

e

c

t

e

d

when

a

ss

e

m

b

li

ng

a

p

l

a

y

-

back

system.

T

h

i

s

w

ou

l

d

a

ll

ow

the user to choose an

a

m

p

li

f

i

e

r

c

a

p

a

b

l

e

of

d

e

li

v

e

r

i

ng

a

d

e

qu

a

t

e

amounts

of

current

i

n

t

o

the

frequency dependent

l

oa

d

presented

by the

l

oud

s

p

ea

k

e

r

.

H

ow

e

v

e

r

,

when

upg

r

a

d

i

ng

a

system,

a

ud

i

op

h

il

e

s

may

f

i

nd

t

h

e

m

s

e

l

v

e

s

m

a

t

c

h

i

ng

t

h

e

i

r

new

l

oud

s

p

ea

k

e

r

s

t

o

t

h

e

i

r

e

x

i

s

t

i

ng

a

m

p

li

f

i

c

a

t

i

o

n

.

For

t

h

i

s

reason,

e

x

t

e

n

s

i

v

e

measures

have been taken to

ensure

t

h

a

t

each

L

e

g

a

c

y

speaker system represents

a

smooth, n

o

n

-r

ea

c

t

i

v

e

l

o

a

d

to

v

i

r

t

u

a

ll

y

any

a

m

p

li

f

i

e

r

.

Often

there

i

s

much

c

on

f

u

s

i

on

r

e

g

a

r

d

i

ng

a

m

p

li

f

i

c

a

t

i

o

n

and

l

oudn

e

ss

l

e

v

e

l

s

.

It

s

h

o

u

l

d

be

und

e

r-

stood that the role of the

a

m

p

li

f

i

e

r

goes beyond that of

d

r

i

v

i

ng

l

o

ud

s

p

ea

k

e

r

s

to a

g

i

v

e

n

s

o

und

pressure

l

e

v

e

l

.

The

a

m

p

li

f

i

e

r

s

h

o

u

l

d

be

a

b

l

e

to

CONTROL

the

l

oud

s

p

ea

k

e

r

s

across the

e

n

t

i

r

e

m

u

-

s

i

c

spectrum.

T

h

i

s

means

that

parameters

such as

d

a

m

p

i

ng

factor

(

v

a

l

u

e

s

greater

than 60

a

r

e

a

cc

e

p

t

a

b

l

e

)

and

d

y

n

a

m

i

c

headroom

s

hou

l

d

not be

o

v

e

r

l

ook

e

d

when

c

om

p

a

r

i

ng

a

m

p

li

f

i

e

r

s

.

Legacy Studio HD User manual

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