Marantz MM7025 Manual De Propietario

11

ENGLISH

n MM7055

Rated power output 
(from 20 Hz to 20 kHz/THD = 0.08 %, 
two channels driven):

140 W/ch, 8 Ω
170 W/ch, 6 Ω

Maximum effective output power
(from 1 kHz, two channels driven):

210 W/ch, 6 Ω

Output bandwidth (8 Ω load, 0.09 %):

5 Hz – 40 kHz

Frequency response (1 W, 8 Ω):

8 Hz – 100 kHz (±3 dB)

100

1.2 V / 22 kΩ (UNBALANCED)
2.4 V / 30 kΩ (BALANCED)

Signal-to-noise ratio (IHF-A):

105 dB

29 dB

AC 120 V, 60 Hz

660 W

0.2 W

440 (W) x 183 (H) x 384 (D) mm

15.7 kg

n MM7025

Rated power output 
(from 20 Hz to 20 kHz, two channels 
driven):

140 W/ch, 8 Ω
170 W/ch, 6 Ω

Maximum effective output power
(from 1 kHz, two channels driven):

210 W/ch, 6 Ω

Output bandwidth (8 Ω load, 0.09 %):

5 Hz – 40 kHz

Frequency response (1 W, 8 Ω):

8 Hz – 100 kHz (±3 dB)

100

1.2 V / 22 kΩ (UNBALANCED)
2.4 V / 30 kΩ (BALANCED)

Signal-to-noise ratio (IHF-A):

105 dB

29 dB

AC 120 V, 60 Hz

330 W

0.2 W

440 (W) x 126 (H) x 352 (D) mm

10.8 kg

For purposes of improvement, specifi cations and design are subject to change without notice.

v Numerics

2ch playback ························································· 5
5.1ch surround playback ······································ 5
7.1ch surround playback ······································ 5
9.1ch surround playback ······································ 5

v A

Accessories ·························································· 1
Audio cable ··························································· 4
Auto standby function ·········································· 9

v B

Balanced cable ····················································· 4

v C

Condensation ······················································· 2
Connection

Power cord ························································· 7

Connections

Balanced ···························································· 6
External control device ······································ 8
Power cord ························································· 7
Remote control ·················································· 7
Unbalanced ························································ 6

v E

Example connection variation ······························ 5

v F

For expanding to front height speakers or front 
wide speakers ······················································ 5
Front panel ··························································· 3
Front speaker upgrade ········································· 5

v P

Protection circuit ················································ 10

v R

Rear panel ···························································· 3

v S

Speaker cable ······················································· 4
Speaker impedance ············································ 10
Switches the connected input connectors ··········· 4
Switching the illumination lamp ON/OFF ············· 9

v T

Troubleshooting ················································· 10
Turning the Power On ·········································· 9
Turning the power standby ·································· 9

v X

XLR connector PIN arrangement ························· 4

MM7055_7025U_ENG_1st_0728.indd   11

2010/07/29   20:55:49