DB Research OA4200.4 PRO User Manual - Page 6
Browse online or download pdf User Manual for Amplifier DB Research OA4200.4 PRO. DB Research OA4200.4 PRO 7 pages. 4 channel
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4 CH AN N E L
OA4200.4PRO | OA4800.4PRO
Features:
Class A/B Circuitry
2Ω Load Stereo Capability
Low level RCA inputs
Selectable HP/LP/BP
High Efficiency Mosfet Design
Heat Management System
OA4200.4PRO
Specifications:
Rated Power:
Rated Power:
Rated Power:
THD at Rated Power:
Bandwidth:
Damping Factor:
Signal to Noise Ratio:
Input Sensitivity:
Minimum Load Impedance:
Input:
Crossover Filter Slope in Stereo:
Channel 1-2 HP Filter Range:
Channel 3-4 LP / BP Filter Range:
Selectable Bass Boost:
WWW.OKURELECTRONICS.COM
Bridgeable outputs @4Ω load
OA4800.4PRO
4 x 250 W @ 4 Stereo
4 x 275 W @ 4
4 x 500 W @ 2 Stereo
4 x 550 W @ 2
2 x 1000 W @ 4 Bridged
2 x 1100 W @ 4
Compatibility 2 Stereo
Compatibility 2
>0.5%
>0.5%
(-3 dB) - 18Hz- 22Hz
(-3 dB) - 18Hz- 22Hz
( 1k Hz @ 4 ) - 100
( 1k Hz @ 4 ) - 100
>90dB
>90dB
285 Mv - 6 V
285 Mv - 6 V
2 Stereo
2 Stereo
Pre in R C A
Pre in R C A
12dB
12dB
20 Hz - 250 Hz
20 Hz - 250 Hz
50 Hz - 250 Hz
50 Hz - 250 Hz
@45 Hz 0-18 dB
@45 Hz 0-18 dB
5
Power Connection Leads
Stereo
Stereo
Bridged
Stereo
Notes on the Power Supply
4 CHANNEL STEREO AMP LI FI ERS
( ( (
98.5
FM
LEFT
GND
REM
+12V
FUSE
POWER INPUT
SPEAKER OUTPUT
14
MIN 1
RIGHT
TM