ACM-H1500 Professional Power Amplifier
Description
The H Series professional power amplifiers offer ACM renowned integrity and can handle exceptionally high power ratings in a compact, light weight 2RU package. The H Series amps also feature Automatic Clip Limiting to protect connected drivers;Impedance sensing to accommodate varying impedance outputs; tunnel cooled,high efficiency heat sinks; and variable speed DC fans to limit the operating temperature and extend amplifier life. Individual low pass, low cut switch for channel A and B. Models in the series include the H600, H900, H1500.
Specifications
| Rated power bridge mode 4 Ohms: | 2250 Watts @ 1 kHz at <0.1% T.H.D. |
| Rated power (2 X 2 Ohms): | 1125 Watts per channel @ 1 kHz at <0.1% T.H.D.both channels driven |
| Rated power (2 X4 Ohms): | 750 Watts per channel @ 1 kHz at <0.05% T.H.D. both channels driven |
| Rated power (2 X 8 Ohms): | 500 Watts per channel @ 1 kHz at <0.025% T.H.D.both channels driven |
| Rated power (1 X 2 Ohms): | 1260 Watts @ 1 kHz at <0.1% T.H.D. |
| Power bandwidth: | 10 Hz - 30kHz; +0, -3 dB at rated 350 Watts 8 Ohm power |
| T.H.D.(2 X 2 Ohms): | <0.1%@900 Watts per channel from 20 HZ to 20 kHz |
| T.H.D.(2 X 4 Ohms): | <0.1%@600 Watts per channel from 20 HZ to 20 kHz |
| T.H.D.(2 X 8 Ohms): | <0.1%@400 Watts per channel from 20 HZ to 20 kHz |
| Minimum load impedance: | 2 Ohms |
| Maximum RMS voltage swing: | 77 Volts |
| Frequency response: | 10 Hz - 100 kHz; +0, -3 dB at 1 Watt |
| Input CMRR: | >-65 dB @ 1 kHz |
| Rated power (1 X 4 Ohms): | 840 Watts @ 1 kHz at <0.05% T.H.D. |
| Rated power (1 X 8 Ohms): | 560 Watts @ 1 kHz at <0.025% T.H.D. |
| Phase response: | +5 to -15 from 20 Hz to 20 kHz |
| Input impedance: | 20 k Ohms, balanced; 10k Ohms, unbalanced |
| Cooling: | Two temperature dependant variable speed 80mm high output DC fans |
| Controls: | Two front panel attenuators, rear panel mode switch and gain select switch |
| Voltage gain: | 0.775V, 32 dB or 26 dB |
| Crosstalk: | >-60 dB @ 1 kHz at rated power @ 8 Ohms |
| Hum and noise: | >-107 dB, "A" weighted referenced to rated power @ 8 Ohms |
| Slew rate: | >30V/us |
| Damping factor (8 Ohms): | >700:1 @ 20Hz - 1 kHz |
| Indicator LEDs: | 2 Clip,2 signal presence, 1 active status,2 Protection |
| Protection: | Thermal, DC, turn-on bursts, subsonic, incorrect loads |
| Connectors: | XLR, Speakon and Binding Post speaker output, 240/230 Volt 16 amp IEC mains |
| Construction: | 16 ga. Steel |
| Dimensions: | 89 mm x 483 mm x 496 mm |
| Net weight: | 23kg |
| Gross weight: | 26 kg |
