Crestron AMP-225 Bruksanvisning

Crestron mottagare AMP-225

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l
ENERGY STAR® certified power amplifier
l
Ultra-efficient space-saving design
l
Two channels, 25 W per channel at 4/8 Ω
l
Quarter-width, 1 RU form factor
l
Surface or rack mountable
l
Gangable with other Crestron® modular amps
l
All mounting and ganging hardware included
l
High-density stackable
l
Convection cooling — no mechanical fans
l
Comprehensive fault and speaker protection
l
Clip limiters
l
Low noise, low distortion, high headroom
l
Low power consumption
l
Balanced and unbalanced inputs
l
Detachable terminal blocks for easy servicing
l
Front panel level adjustments with tamper-preventive
magnetic cover
l
Front panel power, fault, and signal/clip indicators
l
Internal universal 100-240 V power supply
The Crestron AMP-225 is a space saving, energy efficient,
commercial grade amplifier solution that’s totally configurable
yet remarkably straightforward. Crestron® modular amps are
simple to specify and install in any configuration.
A
A
A
AAll-In
ll-In
ll-In
ll-Inll-Inclusiv
clusiv
clusiv
clusivclusive
e
e
ee Mod
Mod
Mod
ModModu
u
u
uular
lar
lar
larlar De
De
De
DeDes
s
s
ssig
ig
ig
igign
n
n
nn
The AMP-225 is a Lo-Z modular amplifier housed in a quarter-
width rack-mountable form factor that can be installed
individually or ganged together in a single rack space. The AMP-
225 ships with all the hardware required for installation of the
unit by itself or in combination with any other unit(s). Rack and
surface mount kits are included, so there are no other mounting
accessories or rack shelves to purchase.
4/8
4/8
4/8
4/84/8 Ω
Ω
Ω
ΩΩ Out
Out
Out
OutOutp
p
p
pput
ut
ut
utut
The AMP-225 is a dual channel amplifier, conservatively rated
at 25 W per channel, with Lo-Z outputs to drive 4 or 8 Ohm
speakers. Output wiring is facilitated using detachable terminal
blocks. Balanced and unbalanced inputs are provided for
connection to one stereo or two mono source(s) via a
detachable terminal block or RCA connectors.
Solid
Solid
Solid
SolidSolid &
&
&
&& Effic
Effic
Effic
EfficEfficie
ie
ie
ieient
nt
nt
ntnt Pe
Pe
Pe
PePerform
rform
rform
rformrforma
a
a
aanc
nc
nc
ncnce
e
e
ee
The AMP-225 is engineered to deliver exceptional performance
and reliability with low distortion, low noise, and high power
headroom. Advanced Class D technology maximizes efficiency
to reduce power consumption and heat dissipation. An internal
universal power supply with power factor correction ensures
consistent performance at varying line voltages.
Co
Co
Co
CoConvect
nvect
nvect
nvectnvection
ion
ion
ionion Coo
Coo
Coo
CooCoole
le
le
leled
d
d
dd
The ultra-efficient design of the AMP-225 ensures cool running
operation without the use of internal fans. This means there’s
no fan noise and no moving parts to break down. Cool operation
also helps to ensure long term reliability. The AMP-225 is
high-density stackable with other Crestron modular amps,
allowing multiple amplifiers to be installed vertically in an
equipment rack without extra ventilation space in between.
AMP
AMP
AMP
AMPAMP-
-
-
--225
225
225
225225
Dual-Channel Modular Power Amplifier, 25 W/Ch., 4/8 Ω
Fully
Fully
Fully
FullyFully Prot
Prot
Prot
ProtProtected
ected
ected
ectedected
The AMP-225 features comprehensive protection against
overheating, shorted or overloaded speaker lines, excessive
input signals, and other faults. Built-in clip limiting prevents
extreme output signals and distortion that can damage the
speakers or amplifier. In the case of a shorted speaker line or
overheating condition, both outputs mute automatically until
the fault condition is resolved. In the event of a prolonged fault,
such as an internal component failure, the outputs mute
instantly and the amplifier shuts down.
EN
EN
EN
ENENERGY
ERGY
ERGY
ERGYERGY ST
ST
ST
STSTA
A
A
AAR®
R®
R®
R®R® Certif
Certif
Certif
CertifCertifie
ie
ie
ieied
d
d
dd
Its energy-efficient design enables the AMP-225 to meet
demanding ENERGY STAR requirements. Crestron modular
amps, like the AMP-225, allow organizations to fulfill their
green initiatives without compromising on audio performance.
In addition to its high efficiency under operation, the AMP-225
draws no added inrush current during power-up, thereby
reducing AC circuit requirements and allowing multiple units to
be connected to a single switched circuit.
Specification
Specification
Specification
SpecificationSpecifications
s
s
ss
A
A
A
AAudi
udi
udi
udiudio
o
o
oo
I
I
I
IInp
np
np
npnput
ut
ut
utut Sign
Sign
Sign
SignSigna
a
a
aal
l
l
ll T
T
T
TTyp
yp
yp
ypypes:
es:
es:
es:es: Balanced or unbalanced analog line-level
Out
Out
Out
OutOutp
p
p
pput
ut
ut
utut Power:
Power:
Power:
Power:Power: 25 W per channel @ 4-8 Ohms
Fre
Fre
Fre
FreFreq
q
q
qque
ue
ue
ueuen
n
n
nncy
cy
cy
cycy Respo
Respo
Respo
RespoResponse:
nse:
nse:
nse:nse: 20 Hz to 20 kHz ±0.5 dB
TH
TH
TH
THTHD+N
D+N
D+N
D+ND+N:
:
:
:: <0.1% at full rated output power
S/N
S/N
S/N
S/NS/N Ra
Ra
Ra
RaRatio
tio
tio
tiotio:
:
:
:: >100 dBA, 20 Hz to 20 kHz, balanced
Cro
Cro
Cro
CroCross
ss
ss
sssst
t
t
tta
a
a
aalk:
lk:
lk:
lk:lk: -75 dB at 1 kHz
I
I
I
IInp
np
np
npnput
ut
ut
utut Se
Se
Se
SeSensit
nsit
nsit
nsitnsitivit
ivit
ivit
ivitivity
y
y
yy:
:
:
:: 1.23 Vrms, +4 dBu balanced;
0.316 Vrms, -10 dBV unbalanced;
For full rated output power
Prot
Prot
Prot
ProtProtectio
ectio
ectio
ectioection:
n:
n:
n:n: Clip limiter, over current, under voltage, over
temperature, DC offset, extreme high frequency
Conne
Conne
Conne
ConneConnector
ctor
ctor
ctorctors
s
s
ss
SPEA
SPEA
SPEA
SPEASPEAK
K
K
KKER
ER
ER
ERER OUT
OUT
OUT
OUTOUT 1
1
1
11 –
–
–
–– 2
2
2
22:
:
:
:: (2) 2-pin 7.62 mm reversed gender 20 A
detachable terminal blocks; Power amplifier outputs;
Wire Size: Terminals accept up to 12 AWG (3.31 mm2)
N
N
N
NNOTE
OTE
OTE
OTEOTE:
:
:
:: Output is direct-coupled, not transformer isolated
A
A
A
AAUDIO
UDIO
UDIO
UDIOUDIO I
I
I
IIN
N
N
NN 1
1
1
11 –
–
–
–– 2
2
2
22 (unb
(unb
(unb
(unb(unba
a
a
aalan
lan
lan
lanlanced):
ced):
ced):
ced):ced): (2) RCA connectors, female;
Unbalanced line-level audio inputs;
Maximum Input Level: 2.24 Vrms, +7 dBV (+9.2 dBu)
A
A
A
AAUDIO
UDIO
UDIO
UDIOUDIO I
I
I
IIN
N
N
NN 1
1
1
11 –
–
–
–– 2
2
2
22 (ba
(ba
(ba
(ba(bala
la
la
lalanced
nced
nced
ncednced):
):
):
):): (1) 5-pin 3.5 mm detachable
terminal block;
Balanced line-level audio inputs ;
Maximum Input Level: 7.75 Vrms, +20 dBu;
Input Impedance: 20k Ohms
G:
G:
G:
G:G: (1) 6-32 screw;
Chassis ground lug
10
10
10
10100
0
0
00-2
-2
-2
-2-240
40
40
4040V
V
V
VV~1A
~1A
~1A
~1A~1A 50
50
50
5050/60
/60
/60
/60/60 Hz
Hz
Hz
HzHz:
:
:
:: (1) IEC 60320 C14 main power inlet;
Mates with removable power cord, included
Controls
Controls
Controls
ControlsControls &
&
&
&& I
I
I
IInd
nd
nd
ndndicators
icators
icators
icatorsicators
PWR:
PWR:
PWR:
PWR:PWR: (1) Green LED, indicates operating power supplied from
AC line power
FA
FA
FA
FAFAULT
ULT
ULT
ULTULT 1
1
1
11 –
–
–
–– 2
2
2
22:
:
:
:: (2) Red LEDs; each indicates an over-temperature
or over-current fault on the corresponding channel
SI
SI
SI
SISIGNAL
GNAL
GNAL
GNALGNAL 1
1
1
11 –
–
–
–– 2
2
2
22:
:
:
:: (2) Bi-color green/red LEDs, green indicates
input signal presence and red indicates input signal clipping on
each corresponding channel
I
I
I
IInp
np
np
npnput
ut
ut
utut Level
Level
Level
LevelLevel 1
1
1
11 –
–
–
–– 2
2
2
22:
:
:
:: (2) Screwdriver-adjustable rotary controls,
each adjusts the input attenuation level for the corresponding
channel, tamper-preventive magnetic cover included
Powe
Powe
Powe
PowePower
r
r
rr
Ma
Ma
Ma
MaMain
in
in
inin Pow
Pow
Pow
PowPowe
e
e
eer:
r:
r:
r:r: 1 A @ 100-240 VAC, 50/60 Hz
Pow
Pow
Pow
PowPowe
e
e
eer
r
r
rr Con
Con
Con
ConConsump
sump
sump
sumpsumpt
t
t
ttion
ion
ion
ionion:
:
:
:: 17 W, both channels driven at 1/8th
output power;
8 W, idle
Environm
Environm
Environm
EnvironmEnvironme
e
e
eental
ntal
ntal
ntalntal
Tem
Tem
Tem
TemTemp
p
p
ppe
e
e
eera
ra
ra
raratu
tu
tu
tuture
re
re
rere:
:
:
:: 41° to 104° F (5° to 40° C)
H
H
H
HHum
um
um
umumidit
idit
idit
iditidity
y
y
yy:
:
:
:: 10% to 90% RH (non-condensing)
Constr
Constr
Constr
ConstrConstruc
uc
uc
ucucti
ti
ti
tition
on
on
onon
Ch
Ch
Ch
ChChassis:
assis:
assis:
assis:assis: Metal, convection-cooled (fanless), vented front and
rear
Front
Front
Front
FrontFront Pa
Pa
Pa
PaPanel:
nel:
nel:
nel:nel: Metal, black finish with polycarbonate label overlay
Mo
Mo
Mo
MoMount
unt
unt
untunting
ing
ing
inging:
:
:
:: Freestanding, surface-mount, or 1/4-width 1 RU 19 in.
rack-mountable; gangable with other Crestron modular AMP
series products (adhesive feet, surface mounting kit, ganging
kit, and rack mounting kit included)
D
D
D
DDi
i
i
iim
m
m
mme
e
e
eens
ns
ns
nsnsi
i
i
iions
ons
ons
onsons
H
H
H
HHe
e
e
eeig
ig
ig
igight
ht
ht
htht:
:
:
:: 1.74 in. (45 cm) without feet;
1.82 in. (47 mm) with surface kit
Wid
Wid
Wid
WidWidt
t
t
tth:
h:
h:
h:h: 4.33 in. (110 mm);
5.43 in. (138 mm) with surface kit;
19.00 in. (483 mm) with rack kit
D
D
D
DDept
ept
ept
eptepth:
h:
h:
h:h: 10.46 in. (266 mm)
AMP
AMP
AMP
AMPAMP-
-
-
--225
225
225
225225
Dual-Channel Modular Power Amplifier, 25 W/Ch., 4/8 Ω
W
W
W
WWe
e
e
eeig
ig
ig
igight
ht
ht
htht
1.9 lb (0.9 kg) without mounting kits
2.2 lb (1.0 kg) maximum with surface or rack kit
Compl
Compl
Compl
ComplCompli
i
i
iiance
ance
ance
anceance
ENERGY STAR, ErP (1275/2008/EC), UL 60065, FCC Class A
commercial use
Mo
Mo
Mo
MoModel
del
del
deldel &
&
&
&& A
A
A
AAccesso
ccesso
ccesso
ccessoccessor
r
r
rries
ies
ies
iesies
A
A
A
AAvai
vai
vai
vaivail
l
l
llab
ab
ab
ababl
l
l
lle
e
e
ee M
M
M
MMode
ode
ode
odeodel
l
l
ll
A
A
A
AAMP-22
MP-22
MP-22
MP-22MP-225
5
5
55
Dual-Channel Modular Power Amplifier, 25 W/Ch., 4/8 Ω
A
A
A
AAvai
vai
vai
vaivail
l
l
llab
ab
ab
ababl
l
l
lle
e
e
ee A
A
A
AAcc
cc
cc
cccce
e
e
ees
s
s
sss
s
s
ssor
or
or
ororie
ie
ie
ieies
s
s
ss
CB
CB
CB
CBCBL
L
L
LL Serie
Serie
Serie
SerieSeries
s
s
ss
Crestron® Certified Interface Cables
A
A
A
AAUD
UD
UD
UDUD-EXT
-EXT
-EXT
-EXT-EXT
Audio over CAT5 Extenders
Notes:
This product may be purchased from an authorized Crestron
dealer. To find a dealer, please contact the Crestron sales
representative for your area. A list of sales representatives is
available online at www.crestron.com/salesreps or by calling
800-237-2041.
The specific patents that cover Crestron products are listed
online at: patents.crestron.com.
Certain Crestron products contain open source software. For
specific information, please visit
www.crestron.com/opensource.
Crestron and the Crestron logo are either trademarks or registered trademarks
of Crestron Electronics, Inc. in the United States and/or other countries.
ENERGY STAR and the ENERGY STAR logo are either trademarks or registered
trademarks of the United States Environmental Protection Agency in the United
States and/or other countries. Other trademarks, registered trademarks, and
trade names may be used in this document to refer to either the entities
claiming the marks and names or their products. Crestron disclaims any
proprietary interest in the marks and names of others. Crestron is not
responsible for errors in typography or photography. Specifications are subject
to change without notice.
Specifications are subject to change without notice.
©2019 Crestron Electronics, Inc.
Rev 07/11/19
AMP
AMP
AMP
AMPAMP-
-
-
--225
225
225
225225
Dual-Channel Modular Power Amplifier, 25 W/Ch., 4/8 Ω

Produktspecifikationer

Varumärke: Crestron
Kategori: mottagare
Modell: AMP-225

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