Pro-Ject Amp Box RS2 Full-Feature Power Amp, Black
Key Features
- Class AB amp with a tube buffer input stage
- 130W power output per channel at four ohms, and 160W peak power
- Also features bridged mode, working as a mono amp to provide 280W power output
- Compatible with balanced XLR and single-ended RCA inputs
- High-quality, gold-plated speaker terminals for connection reliability
Pro-Ject Amp Box RS2 Full-Feature Power Amp, Black Overview
The Pro-Ject Amp Box RS2 is the brand's reference, high-end stereo power amplifier capable of delivering 130W power per channel at four ohms and 160W peak power. It also supports a bridged mono mode with 280W output when paired with a second Amp Box RS2, making it suitable for a range of speaker setups despite its compact dimensions. Built with a Class AB amplifier design, the Amp Box RS2 combines low distortion with high efficiency. It features a tube buffer input stage, enhancing the warmth and depth of the sound.
The amplifier supports balanced XLR and single-ended RCA inputs, giving you flexible connectivity. Your input can be switched on the front of the unit or via RS232 control for integration with advanced home audio systems. High-quality, gold-plated speaker terminals ensure a secure and reliable connection with your speakers. The Amp Box RS2 is available in black or silver, and is compatible with linear power supply upgrades like the Pro-Ject Power Box RS2 Amp (sold separately) for even greater performance and delivery.
Product Ref: 325691
Full Description
View Full DescriptionSpecifications
Stereo Power Amplifier
| Power output | 2 x 130W / 2 x 80W at 4 Ohms / 8 Ohms (1 THD) |
|---|---|
| Peak power | 2 x 160W / 2 x100W at 4 Ohms / 8 Ohms |
| Noise floor | -73dBV (-76dBV - 'A' weighted) |
| Frequency response (20Hz-20kHz) | < -0.2dB |
| Channel separation | -58dB at 10kHz at 4 Ohms |
| Signal to noise ratio | 97dBV (100dBV - 'A' weighted) |
| THD | <0.08 at 20W / 4 ohms |
| Gain | 27dB |
| Line input sensitivity | 1V |
| Input impedance RCA/XLR | 47k/20k Ohms |
Bridge
| Load | 8 Ohms |
|---|---|
| Power output | 280 W (1 THD) |
| Peak power | 350 W |
| Noise floor | -80dBV (-83dBV - 'A' weighted) |
| Frequency response (20Hz-20kHz) | < -0.2dB |
| Signal to noise ratio | 106dBV (109dBV - 'A' weighted) |
| THD | <0.07 at 50W |
| Gain | 27dB |
| Line input sensitivity | 2V |
| Input impedance | 20 kOhms |
General
| Line level inputs | 1 pair RCA - unbalanced, 1 pair XLR - balanced |
|---|---|
| Speaker connectors | 4mm banana plugs, spades connectors or naked wire |
| Trigger IN | 12V DC switching voltage, 2-pole co-axial 2.5mm jack |
| RS232 | Pluggable 3-PIN Terminal Block |
| Outboard power supply | ± 40V/5A DC, suitable for your country's mains supply |
| Power consumption | <0.5W in standby |
| Dimensions (W x H x D, with sockets) | 206 x 85 x 227 mm |
| Weight | 2.66kg without power supply |
| Product code | PJAAAMPBOXRS2AB |
| EAN | 9120129866224 |
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