Boston Bravo 20 Owner's Manual

~Boston

Specifications

Frequency Range

(±3dB):

80

Hz

to

20

kHz

- -

---·

----

---

··

·-

SSdB

(H

fillers

Amplifier

[SPU2.8v

x W x

fillers

Recommended

Nominal Impedance:

Sensitivity

Woofer:

Tweeter:

Crossover Frequency

Dimensions:

corner

with
without

Weight:

Finish:

corner

Introduction

for choosing

you

ank

Th

u

ch

whi

20,

avo

Br

e

Th

supplied mounti

combined with i

ts

D)

ses

sto

Bo

Boston

Power:

at 1m):

Th

s.

stic

Acou

n

's patented one-inch

cke

bra

ng

e

t or

Bosto

rear

vo®

Bra

n

aluminum
stand to

15-125 watts

8 ohms

89dB

copolymer

5mm)

11

(

V/

4

lu

a

"(25mm)

1

2500

1414
1414

bs

l

5

White or

VR®

Hz

6V2X

X

X

6\12

X

(2.25kg)

bl

514
4\4"

ack,

(362

"

(362

textured

with matching me

multi-purpose,

is a

20

tweeter with

VR"

dome

mounted or

be

minum dom e with

mm

34

1

X

66

1

X

1 08mm)

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166

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ABS

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ta

high performan

and

AMD

pl

aced

virtually

anywhere in any room.

AMD

)

a

ce

4V

co

2·i

mpact

woofer,

nch

loudspeaker.

be

n

ca

Connect Your Speakers

How

Correct

to

wiring

ly

important to do it

commend 18

re

We

thi s s

he

prevent

To

Typ

id

the first few inc

o conductors

tw

the

WARNING:

IMPORTANT:

Connect

a rib or strip

as

h

2

speake

ur

yo

fu

re

ca

uge w

-ga
the wire condu

of

s

and

y,

ll

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the-

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nne

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e.

portant

im

is

rs

incorrect wir

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cker for

hi

e or t

ir

ors.

ct

tightly twi st the wire

haza

k

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sh

l

ica

r

ect

el

the wire is smooth.

of

e

id

one s

tio

ec

conn

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this to th

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fo

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ip

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strands.

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r

),

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(4.5

t

of

amp

the

si

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posts
and
approxima
the

qua

and

sulation

in

er

ifi

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ng

permit

bare

hole

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lit

16

or

the

and

wire.

in

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spring

easy

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ly

te

rel

uld

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wire or t

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terminal

connect i

the the top

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­the

ease

ake

t

a poor

in

cker

hi
s of

nd

ng

i

mak

on

exposing t

termi

just a few minutes,

eake

c

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tions

run

r wire to e

to the

ring

sp

e

nd

soun

for

h sp

eac

con

posts:

dstage a

longer

ne

to banana plugs,

the terminal down

of

se

In

ole.

h

he

l.

na

but

poor

pa

Se

s.

speake

terminal

spade

the

rt

it's

ss

ba

rate

xpose

ugs,

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by

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ir

w

.

r.

in

Connecting

1.

Connect

2.

Make sure
(see

3.

When making all connections,

4.

If

divert very

Mount

using

the

the

the

low

the

speaker terminals

speaker cable is correctly routed

ing Options)

Bravo

20

with

frequenci

Boston Bravo

to

the amplifier speaker outputs.

through the

be

sure

to

connect+

a subwoofer, set

es

away from the center channel

the

receiver's

speaker terminal

~

to

Your Amplifier

mounting

to + (red)

and-

bass

management

to the main speakers

+-

bracket.

to-

+-

(bl

ack)
to

or

Receiver

.

SMALL

in the speaker setup menu. This will

and/or

subwoofer.

Using

T

he
both corner fille
used w
found on page 6.
the supplied self-ad
rubber feet to the

the

Bravo

20 can be used on a fiat surface, such as a table,

rs

ith the

mounting bracket atta ched (

filler cap removed

bracket ;
removed

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feet

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amplifier or receiver

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must be used and t

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so

mount the fo

that

its edge contacts

of

the

cabinet.

Vertical Placement

she

lf

or the
ed. For until ted horizontal placement, the rear

unt the Speaker

ur

supplied rubber feet

the

~l

floor. For

to

the

back

horizontal placement

Bra

cket" and the "Rear Stand Installation Instructions"

to

the

bottom

edge of

the cabinet. Apply

corner fillers facing in

--

Horizontal Placement-Angled

of

the

-"'---~

that

angles

sta

speake

r.

Attach t

two

more self-adhesive

~

-if---

Up

up

at 45°,

nd must be

-+

wo

of

bracket
removed

3

Mounting

Identify

In

mounting
of
temporarily holding
speaker, and
from
how
wall or
horizontally
section
surfaces meet.
determine what screw
bracket

NOTE:

middle
electrical
thr

the

its packing

the speake

the

back

the Bravo

ceilin

of

wa ll,

should

The large rectangular hole
of

the

outlet

ough

a conduit.

Bracket

material,

bracket

r.

Remove

then

of

20

g.

It

can

or

verti

or where

Refer

be

bracket

to route

the

is

pull

the speake

is

to

cally,

to

used

Bravo

the Bravo

fitted

into

the

tape

the bracket

the bracket away

r.

be mounted

be mounted either

either on

two

or three room

the

illustration

holes

on

for your

will

fit

a

the

speaker wire

20's

the back

that

to

th

Determi

to

an

the

Bravo

applicatio

in

single

20

e

open

here to

the

gang

is

ne
the

20
n.

single

gang
electric
opening

-----11f----+++-+-H-

outlet

H--+

-----1ft-

-t---t+----t----"-,--!11---"

angle/

corner
mounting
2 per side

flat mounting
2

speaker-to-bracket
mounting
1 per side

single
box mounting holes

speaker
holes

on

per

top

side

gang

cable

(2)

and

holes (4)

holes

holes (2)

electrical

run

bottom

(4)

Mount

Deci

de

the

where

Bracket

to

mount

bracket.

to

the

IMPORTANT: See"Ceiling Clearance"

Determine what

Mark

the

Drill

th

e

hol

diamet

er

Mount

the

a

knowledgeable installer

Strip

the

speaker wires ends, and feed

Co

nnect

the

page 2

).

Both

on top. In general,

mounting

holes

on

es

us

i

ng

to

clear

bracket flat

wire

the

the

wa

ll

th

e appropriate dri

th

e

toggle

or

int

regarding the proper hardwa

to

th

e spe

Bravo

20

a

bass

performance

ho

l

es

in the bracket

or

ceiling

bo

lt

s

for

o a corner

ak

er

's

term

nd

it

s bracket are

using bracket

ll

holl

as

the

inal

will

Wall

on page

bit

ow

shown

speaker
s,

be enhanced wi

6.

wi

ll

be u

as

si

ze

to

accommodate

surfaces

below.

wi

re

taking care

sy

mm

etri

a

or

sed

.

template.

the

sma

ll

eno

ugh

We

r

ecommend

re

to

use

on

thr

ough

the appropriate bracket opening .

to

maintain speaker

ca

l, so

the

speaker can be

th

the

woofer as

mount

to

your

i

ng

al

low

the use
wall.

polarity.

close to

hardware

se

lf-ta

pping

of

four fasteners

(See

mount

as

many

that

screws in a

"How

ed

wi

ro

om

you

pl

whe

to

Conn

th either

su

rfaces

an

to

use

(ie,

so

lid

s

urf

rever

possible. Consult

ect

Your

it

s woofer

as

possible.

V2

-inc h

ace).

Speakers"

or

tweete

on

r

Flat

Mount

4

Example

Corner

Mount

Example