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Topp Music Gear TMA250-4, User Manual

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TMA250-4

TMA250-4/500-4

FOUR CHANNELS POWER AMPLIFIER

CLIP

LIMIT

OP.

(dB)

12

16

18

20

22

24

26

28

30

6

CH1

POWER

ON

OFF

PWR ON

(dB)

12

16

18

20

22

24

26

28

30

6

CH2

(dB)

12

16

18

20

22

24

26

28

30

6

CH3

(dB)

12

16

18

20

22

24

26

28

30

6

CH4

CLIP

-10dB

-20dB

-10dB

-20dB

LEVEL

PAR

LEVEL

CLIP

LIMIT

OP.

BRDG

CLIP

-10dB

-20dB

-10dB

-20dB

LEVEL

PAR

LEVEL

BRDG

TMA 250-4

250W

4 Professional Amplifier

TMA500-4

TMA250-4

TMA500-4

CLIP

LIMIT

OP.

(dB)

12

16

18

20

22

24

26

28

30

6

CH1

POWER

ON

OFF

PWR ON

(dB)

12

16

18

20

22

24

26

28

30

6

CH2

(dB)

12

16

18

20

22

24

26

28

30

6

CH3

(dB)

12

16

18

20

22

24

26

28

30

6

CH4

CLIP

-10dB

-20dB

-10dB

-20dB

LEVEL

PAR

LEVEL

CLIP

LIMIT

OP.

BRDG

CLIP

-10dB

-20dB

-10dB

-20dB

LEVEL

PAR

LEVEL

BRDG

TMA 500-4

500W

4 Professional Amplifier

NF03552-1.0

Summary of Contents for TMA250-4

Page 1: ...SEIKAKU TECHNICAL GROUP LIMITED MAR 21 2011 A3 A4 A5 RS TMA250 4 500 4 TOPP PRO_V1 0 TMA250 4 500 4 0 032KG 1 NH00149 1 1 NPD TO 1011005 TOPP PRO 4 PHFOA102 20091100017 8 NF03552 ...

Page 2: ...VEL CLIP LIMIT OP BRDG CLIP 10dB 20dB 10dB 20dB LEVEL PAR LEVEL BRDG TMA 250 4 250W 4 Professional Amplifier TMA500 4 TMA250 4 TMA500 4 CLIP LIMIT OP dB 12 16 18 20 22 24 26 28 30 6 CH1 POWER ON OFF PWR ON dB 12 16 18 20 22 24 26 28 30 6 CH2 dB 12 16 18 20 22 24 26 28 30 6 CH3 dB 12 16 18 20 22 24 26 28 30 6 CH4 CLIP 10dB 20dB 10dB 20dB LEVEL PAR LEVEL CLIP LIMIT OP BRDG CLIP 10dB 20dB 10dB 20dB L...

Page 3: ...TMA250 4 TMA500 4 11 TMA250 4 15 TMA500 4 ...

Page 4: ... TECHNICAL SPECIFICATIONS 8 BLOCK DIAGRAM 7 CAUTION FOR APPLICATION 6 APPLICATION 5 INSTALLATION 4 CONTROLELEMENTS 2 FEATURES 1 INTRODUCTION 13 12 11 10 8 7 5 4 4 3 USEFULL DATA 4 TMA500 4 TMA250 4 11 14 TMA500 4 11 NOTES 14 ...

Page 5: ...lity and a trouble free use even in the most demanding conditions We believe the TMA20 4 500 4 not only look great but provide a perfect performance what you get is unprecedented performance at an incredibly attractive price Innovative design and high stability power amplifier Fan cooled AB class high power amplifier in 19 2U size 4 independent channels with separate protection system DC infrasoni...

Page 6: ...the unit in bridge mode the LED indicator lights up 9 Parallel Mode LED Indicator When you operate the unit power amplifier in parallel mode the LED indicator lights up 1 6 3 4 5 2 7 9 8 4 1 The Front Panel TMA500 4 CLIP LIMIT OP dB 12 16 18 20 22 24 26 28 30 6 CH1 POWER ON OFF PWR ON dB 12 16 18 20 22 24 26 28 30 6 CH2 dB 12 16 18 20 22 24 26 28 30 6 CH3 dB 12 16 18 20 22 24 26 28 30 6 CH4 CLIP 1...

Page 7: ...o Stereo mode mode Parallel mode turn these small dip switches of 4 5 6 to the top and turn the small dip switch of 7 down then channel 1 and channel 2 are in parallel mode Bridge mode turn these small dip switch of 7 up to the top then channel 1 and channel 2 are in bridge mode PARALLEL MODE 1 2 3 4 5 6 7 8 910 BRIDGE MODE 1 2 3 4 5 6 7 8 910 Please refer to chapter 5 for the connection of loads ...

Page 8: ...erioration of the damping factor or power loss inside the cable Use the following formula to determine the fuse capacity according to the speaker s input capacity Po I R I Po R 2 Po W Speaker s continuous input capacity noise or RMS R Speaker s nominal impedance I A Required fuse capacity 7 1 General Application instruction the following instructions describe the common ways to install your TMA 25...

Page 9: ... ON 1 4 5 6 7 10 CLIP LIMIT STEREO MODE ON OFF ON OFF 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 910 SWITCH SETTINGS TO BRIDGE CHANNEL PAIRS SET INPUT SWITCHES AS SHOWN USE THE LOWER NUMBERED CHANNEL S INPUT AND GAIN CONTROL CONNECT SPEAKER AS SHOWN CH1 AND CH2 CH3 AND CH4 BRIDGEABLE CHANNEL PAIRS 1 2 3 4 5 6 7 8 910 BRIDGE MONO CH3 CH4 BRIDGE MONO BRIDGE MONO CH1 CH2 OUTPUTS 1 2 3 4 5 6 7 8 910 PARALLEL MOD...

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