Banda EXPERT D 802 Instruction Manual

INDEX
02 .......... Technical Specification
03 ..........Active Crossover
03 .......... Front Panel
04 .......... Power Supply, Signal input and Power Output Sections
04 .......... Clip Indicator
05 .......... Connection Example • EXPERT D 802
06 .......... Connection Example • EXPERT D 1202 • EXPERT D 1602
07 .......... Protection System and Troubleshooting
08 .......... Warranty

TECHNICAL SPECIFICATION

• Operation Topology: Half-Bridge Class D
• Selectable Active Crossover:
• Linkwitz-Riley 12dB/octave:
Low Pass 18Hz - 80Hz
High Pass 18Hz - 40kHz
Band Pass (flat)
• Frequency Response 18Hz - 40kHz (-3dB)
• Subsonic Filter (18dB/octave)
• Clip Indicator
• THD < 0.047%
• SNR > 93.5dB
• Damping Factor > 100
• Input Sensitivity: 150mV ~ 2,3V
• Input Impedance: 22kohms
• MONO/STEREO switch
• Individual Gain Control
• Differential Input Circuit
• Dimensões:
• EXPERT D 802 - 1202 - 1602:
9,64"L x 2.08"H x 8,97"W
Peso: 6,39lb
*Equivalent to current draw with resistive load and sinusoidal signal at half power.
**These values are typical and may present some minor variation.
• Output EXPERT D 802:
2 channels (400Wrms 2ohms / 12.6Vdc) or
1 channel (800Wrms 4ohms / 12.6Vdc)
Current draw at full power (average music
program): 43A*
• Output EXPERT D 1202:
2 channels (600Wrms 2ohms / 12.6Vdc) or
1 channel (1200Wrms 4ohms / 12.6Vdc)
Current draw at full power (average music
program): 61A*
•
Output EXPERT D 1602:
2 channels (800Wrms 2ohms / 12.6Vdc) or
1 channel (1600Wrms 4ohms / 12.6Vdc)
Current draw at full power (average music
program): 79A*
02
ACTIVE CROSSOVER - EXPERT D 802 - 1202 - 1602
• 12dB/octave selectable active crossoveross
Low Pass: 18Hz-80Hz
High Pass: 80Hz - 40kHz
Band Pass - (Flat)
Nota: To access the crossover switch, remove the plastic
cover under the amplifier.
TECHNICAL SPECIFICATION - EXPERT D 802-1202-1602
Front panel view
1 2 3 4
1. Red Led : Blinking - Output clipping (distortion) •
• Constant - Output short circuit
2. Blue Led : • On
3. Yellow Led : • Constant - Fuse blown or missing
• Blinking - Low voltage battery
4. MONO/STEREO switch
5. Gain control - right channel (Channel 2)
6. Gain control - left channel (Channel 1)
6. MONO gain control (Bridged)
LOW FLAT HIGH
5 6
03