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Professional power amplifier ---LA (3U)series 1Professional power amplifier ---LA (3U)series 2Professional power amplifier ---LA (3U)series 3Professional power amplifier ---LA (3U)series 4
  • Professional power amplifier ---LA (3U)series 1
  • Professional power amplifier ---LA (3U)series 2
  • Professional power amplifier ---LA (3U)series 3
  • Professional power amplifier ---LA (3U)series 4

Professional power amplifier ---LA (3U)series

Model:LA series
Brand:AUTMI
Origin:Made In China
Category:Electronics & Electricity / Other Electrical & Electronic
Label:amplifier , high power amplifier , pro amplifier
Price: -
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Member Information

Detail

DTF Professional Loudspeaker (Guangzhou)Co.,LTD

Free MemberGuang Dong - China
Live Chat:Last Online:09 May, 2015

Product Description

Professional power amplifier

 

Serise: LA series

LA series uses a new technology. Comprehensive protection of facilities:short circuit, open circuit, DC designed for the transistors Thermal protection circuit. Unique input and output signal comparsion, when the two are more than 0.05% of the error will be corrected without notice to ensure the fidelity of the amplifier .LA series amplifier  using the above design to stability, durability and had greatly increased.

                      Power:                                             final transistor :  

LA350    2 x 300W at 8 ohms,2 x 450W at 4 ohms       Original Toshiba 1943\5200,total 16pcs

LA450    2 x 400W at 8 ohms,2 x 600W at 4 ohms       Original Toshiba 1943\5200,total 20pcs

LA650    2 x 600W at 8 ohms,2 x 900W at 4 ohms       Original Toshiba 1943\5200,total 28pcs

LA850    2 x 800W at 8 ohms,2 x 1200W at 4 ohms      Original Toshiba 1943\5200,total 32pcs

 

LA600(3U)  2 x 600W at 8 ohms,2 x 900W at 4 ohms    Original Toshiba 1943\5200,total 32pcs

LA900(3U)   2 x 900W at 8 ohms,2 x 1350W at 4 ohms   Original Toshiba 1943\5200,total 40pcs

LA1200(3U)  2 x 1200W at 8 ohms,2 x 1800W at 4 ohms  Original Toshiba 1943\5200,total 48pcs

 

 

Model

LA350

LA450

LA650

LA850

Stereo power

1KHz 0.1%THD

8Ω

300W×2

400W×2

600W×2

800W×2

4Ω

450W×2

600W×2

300W×2

1200W×2

2Ω

 

800W×2

1100W×2

1400W×2

Bridge power 

 

8Ω

700W×2

1000W×2

1800W×2

2000W×2

4Ω

 

1200W×2

2000W×2

2400W×2

Signal To Noise 

103dB

105dB

105dB

106dB

Slew Rate 

60V/us

60V/us

80V/us 

80V/us 

Impedance

400:1

450:1

500:1

550:1

Frequency Response

+/-0.1dB,20Hz~20KHz

THD

0.01%Rated Power@8Ω 1KHz

IMD

0.03%Rated Power@8Ω 

Input Sensitivity

0dB(0.775Vrms)

Input Impedance 

20K/40K

CMRR

 - 80dB

Input control rate

 - 75dB

LED Indicator 

One-power, -40dB, Clip/Protect

Input

1 Binding-post for each channel

Output Circuitry

AB

AB

H

H

Weight 

17kg

19kg

24kg

25kg

Dememsions(W*D*H)

483*380*88mm

483*450*88mm

 

Model

LA600

LA900

LA1200

Stereo power

1KHz 0.1%THD

8Ω

600W×2

900W×2

1200W×2

4Ω

900W×2

135000W×2

1800W×2

2Ω

1200W×2

1800W×2

2400W×2

Bridge power

8Ω

1800W

2700W

3600W

4Ω

2400W

3600W

4800W

Singal To Noise

100dB

Slew Rate

80v/μ s

Damping factor

>500:1 @1KHz/8Ω

Frequency Response

+/-0.1dB,20Hz~20KHz

THD

0.05%Rated Power @8Ω 1KHz

IMD

0.1% Rated Power @8Ω

Input Sensitivity

0.775V\1V\1044V

Input Impedance

30K/15K

CMRR

 - 70dB

Input control rate

 - 75dB

LED indicator

Signal, Protect, Power, Clip

Weight

30kg

35kg

40kg

Power Supply(230V 50/60Hz)

FUS:T20A

FUS:T25A

FUS:T30A

Dimension(W×D×H)

483×465×133mm

 

 

If you need more detail, please let me know ,We  are  glad  to  offer  our  best  service  in  the future.

Skype:zhangpeijun242

Cell phone: 0086 13610167771
E-mail : dtf_audio@hotmail.com


Company details:
Guangzhou DTF audio factory
Address: No.2 Lihuan, xiao long village, Shiji town, Panyu district, Guangzhou city, China.
Tel: 0086 20 34889099,  Fax: 0086 20 34881399
Website: http://www.dtf-audio.cn


Product Image

Professional power amplifier ---LA (3U)series 1
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Professional power amplifier ---LA (3U)series 2
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Professional power amplifier ---LA (3U)series 3
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Professional power amplifier ---LA (3U)series 4
Img 4

Send Inquiry to this Member

DTF Professional Loudspeaker (Guangzhou)Co.,LTD

No.two,Lihuan,Xiaolong village,Shiji Town,Panyu District,Guangzhou 511450,China

Phone:
86-020-34889099
Fax:
86-020-34881399
Contact:
Jane Zhang (sale)
Mobile:
13610167771

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