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The 

OKUR 

OA4200.4PRO 

and

 OA4800.4PRO 

are equiped with a built

 in variable crossover network allowing you to select the crossover function and frequency

 for each the front channels or rear channels of the amplifier independently.  

WWW.OKURELECTRONICS.COM

FEATURES AND BENEFITS

NOTES

TM

3

16

Summary of Contents for OKUR OA Series

Page 1: ...y OKUR will either repair or replace as its option any unit that had been found to be defective and under warranty provided the defect occurs within One 1 year if purchased through an authorized OKUR dealer with original proof of purchase This limited warranty periods do not extend to units having been subjected to misuse abuse neglect or accident Products that in OKUR s judgment shows evidence of...

Page 2: ...ecommended that you have our product installed by an authorized OKUR retailer If you decide to install it yourself please carefully read through this manual and take your time to do a quality install tion Due to continuing product improvements and possible manual revisions we recommend checking our website for the latest product information at IMPORTANT Before making any connections disconnect the...

Page 3: ...WWW OKURELECTRONICS COM SAFETY PRECAUTIONS NOTES TM 17 2 ...

Page 4: ...uiped with a built in variable crossover network allowing you to select the crossover function and frequency for each the front channels or rear channels of the amplifier independently WWW OKURELECTRONICS COM FEATURES AND BENEFITS NOTES TM 3 16 ...

Page 5: ... select the crossover mode High Pass Full Range or Low Pass Band Pass and desired crossover point for channels 1 2 and 3 4 For example if you wish to use a 2 way loud speaker on channels 1 2 simply set the crossover switch to HPF and adjust the frequency setting to the desired HPF setting to block out any unwated low frequencies If you wish to run a subwoofer on channels 3 4 simply set the crossov...

Page 6: ...dB 4 x 275 W 4 Ω Stereo 4 x 550 W 2 Ω Stereo 2 x 1100 W 4 Ω Bridged Compatibility 2 Ω Stereo 0 5 3 dB 18Hz 22Hz 1k Hz 4Ω 100 90dB 285 Mv 6 V 2 Ω Stereo Pre in R C A 12dB 20 Hz 250 Hz 50 Hz 250 Hz 45 Hz 0 18 dB RatedPower RatedPower RatedPower THDatRatedPower Bandwidth DampingFactor SignaltoNoiseRatio InputSensitivity MinimumLoadImpedance Input CrossoverFilterSlopeinStereo Channel1 2HPFilterRange C...

Page 7: ...ICS COM TM 4 CHANNEL 4 CHANNEL AMPLIFIER OA4200 4PRO OA4800 4PRO System 2 Bridged Stereo Connection Subwoofer System 1 4 Channel Model Ω 4 8 Ω 4 8 Ω 4 8 Ω 4 8 Ω 4 8 Subwoofer Connection Ω 4 8 Ω 4 8 98 5 FM 98 5 FM 13 6 ...

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