Model: | LA series |
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Brand: | AUTMI |
Origin: | Made In China |
Category: | Electronics & Electricity / Other Electrical & Electronic |
Label: | amplifier , high power amplifier , pro amplifier |
Price: |
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Min. Order: | - |
Live Chat: | Last Online:09 May, 2015 |
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 |
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Stereo power 1KHz 0.1%THD |
8Ω |
300W×2 |
400W×2 |
600W×2 |
800W×2 |
|
4Ω |
450W×2 |
600W×2 |
300W×2 |
1200W×2 |
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2Ω |
|
800W×2 |
1100W×2 |
1400W×2 |
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Bridge power
|
8Ω |
700W×2 |
1000W×2 |
1800W×2 |
2000W×2 |
|
4Ω |
|
1200W×2 |
2000W×2 |
2400W×2 |
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Signal To Noise |
103dB |
105dB |
105dB |
106dB |
||
Slew Rate |
60V/us |
60V/us |
80V/us |
80V/us |
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Impedance |
400:1 |
450:1 |
500:1 |
550:1 |
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Frequency Response |
+/-0.1dB,20Hz~20KHz |
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THD |
≤0.01%Rated Power@8Ω 1KHz |
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IMD |
≤0.03%Rated Power@8Ω |
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Input Sensitivity |
0dB(0.775Vrms) |
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Input Impedance |
20K/40K |
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CMRR |
≤ - 80dB |
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Input control rate |
≤ - 75dB |
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LED Indicator |
One-power, -40dB, Clip/Protect |
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Input |
1 Binding-post for each channel |
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Output Circuitry |
AB |
AB |
H |
H |
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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 |
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Damping factor |
>500:1 @1KHz/8Ω |
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Frequency Response |
+/-0.1dB,20Hz~20KHz |
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THD |
≤0.05%Rated Power @8Ω 1KHz |
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IMD |
≤0.1% Rated Power @8Ω |
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Input Sensitivity |
0.775V\1V\1044V |
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Input Impedance |
30K/15K |
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CMRR |
≤ - 70dB |
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Input control rate |
≤ - 75dB |
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LED indicator |
Signal, Protect, Power, Clip |
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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