Audio Systems / Digital Control PA Systems
Power Amplifier
Code: EC-AMP360 / D-AMP460 / D-AMP660 /
Features: ● Ranging from 360W to 660W power capacity ● Reliable and mature technology prevent device from overheat ● Selectable output: 100V, 70V and 4-16 Ohm ● Loudspeaker output with short circuit protection
Technical specifications
MODEL
EC-AMP360 / D-AMP460 / D-AMP660 /
Rated Power Output
360W / 460W / 660W /
Output Regulation
Less than 3 dB (no load to full load) / / /
Speaker Output
13.6 ohms (70V), balanced / 10.7 ohms (70V), balanced / 7.4 ohms (70V), balanced /
27.8 ohms (100V), balanced
21.7 ohms (100V), balanced / 15.1 ohms (100V), balanced /
Low impedance: 4-16 ohms, balanced
Low impedance: 4-16 ohms, balanced / Low impedance: 4-16 ohms, balanced /
Input
Less than 1V, unbalanced, 10K ohm, XLR and phone jack / / /
Output
10K ohm, 0.775V, 0dB, XLR and phone jack / / /
Frequency Response
60 – 15,000 Hz, +/- 3dB / / /
THD
Less than 0.5% at 1KHz (1/3 Rated Power) / / /
S/N Ratio
Better than 70dB / / /
Slew Rate
15V/Us / / /
Controls
Volume control and power switch / / /
Cooling
Internal 12VDC fan, extensive heat sinking / / /
Indicators
Power, Clip, Signal, Protect, and Temp LEDs / / /
Protection
AC Fuse: 10A / AC Fuse: 12A / AC Fuse: 15A /
Current limiter, short circuit and thermal protection circuits
/ /
Power Consumption
485W / 620W / 880W /
Power Requirement
AC 220V ± 10% 50-60Hz / / /
Dimensions
133(H) x 496(W) x 483(D) mm / / /
Net Weight
15.50kg / 18.10kg / 20.1kg /
Gross Weight
17.10kg / 19.70kg / 21.7kg / 21.7kg
