This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International orders*The HPX900 Rackmount Stereo Power Amplifier (200W/Channel @ 8 Ohms) from Proel provides professional-quality audio in a compact 2RU rackmount chassis. The amplifier has Class-A/B circuitry to provide excellent power and efficiency. The amplifier can operate in stereo, bridged, or parallel modes for terrific versatility.
The rear panel offers XLR, 1/4", and RCA inputs, as well as Speakon and binding post outputs. These connectors allow you to connect to a wide variety of sound systems and devices. The amplifier has internal protection circuitry that includes AC low power, DC, thermal, short circuit, VHF, and a clip limiter for terrific reliability. Indicator LEDs provide you with visual status updates.
The amp has a selectable LPN (low pass notch) filter that improves bass response for more punch and greater dynamics, while simultaneously protecting connected speakers from over-excursion. The amplifier has variable-speed cooling fans with front-to-rear airflow and removable dust filters to keep internal components running smoothly and reliably. The switch-mode power supply increases efficiency and keeps weight down, ideal for portable systems.
| Power Rating |
200W/Channel @ 8 Ohms Stereo 300W/Channel @ 4 Ohms Stereo 450W/Channel @ 2 Ohms Stereo 400W @ 8 Ohms Bridged 900W @ 4 Ohms Bridged |
| Circuit Type | Class-A/B |
| Damping Factor | > 100 |
| Input Sensitivity |
+2.3dBu/1.0VRMS Nominal +8.3dBu/2.02VRMS Fixed |
| Input Impedance |
20 kOhms Balanced 10 kOhms Unbalanced |
| Gain |
32dB (40x) Nominal 26dB (20x) Fixed |
| Frequency Response | 20Hz - 20kHz (+0/-0.5dB) |
| Signal-to-Noise Ratio | > 85dB Unweighted |
| Total Harmonic Distortion (THD) | < 0.1% |
| Slew Rate | > 20V/µS |
| Inputs |
2 x XLR Inputs 2 x 1/4" Inputs 2 x RCA Inputs 1 x AC Power Input |
| Outputs |
2 x Speakon Outputs 2 x Binding Post Outputs (2 Posts Each) |
| Controls |
1 x Power Switch 2 x Volume Knobs 1 x Mode Switch (Stereo/Bridged/Parallel) 1 x Gain Switch 1 x LPN Switch |
| Filters | LPN Filter, Selectable |
| Indicators |
1 x Power LED 1 x On LED 2 x Signal LEDs 2 x Limit LEDs 2 x Protect LEDs 1 x Bridge LED 1 x Parallel LED |
| Protection | AC Low Power, DC, Thermal, Short Circuit, VHF, Clip Limiter |
| Camera Resolution | Variable-Speed Cooling Fans, Front-to-Rear Airflow, Removable Dust Filters |
| Power Requirements | 120VAC (±10%), 50/60Hz |
| Power Consumption |
1450VA Max 200VA Rated 50VA Standby |
| Dimensions (WxHxD) | 19 x 3.5 x 13.2" (483 x 89 x 335mm) |
| Weight | 13.2 lbs (6kg) |