Product Description
PreSonus R65
- 2-way active AMT design provides articulate high-frequency response and wide stereo imaging
- Custom-designed, 6.8-inch, AMT ribbon tweeter responds to the subtlest waveforms and the highest frequencies
- 6.5 Kevlar® LF drivers provide transparent mid- and low-frequency reproduction for clean sound and punchy bass
- Balanced XLR and ¼-inch TRS plus unbalanced RCA inputs provide flexibility for seamless integration into any environment
User Controls
- Acoustic Space settings (Linear, -1.5 dB, -3 dB, -6 dB) compensate for room placement
Power and Safety
- Biamped 150W RMS (LF = 100W, HF = 50W), Class D power amplifier with switching power supply
- RF interference, output current limiting, over temperature, turn-on/off transient, and subsonic filter protection
- Energy Conservation Mode (with enable/disable) lowers standby power to <0.5W
- External mains fuse
- Internal power supply with IEC connector
Technical Specifications
Inputs |
|
|---|---|
| 1- Balanced XLR | |
| 1- Balanced ¼” TRS | |
| 1- Unbalanced RCA |
Performance |
|
|---|---|
| Frequency Response | 45 Hz – 22 kHz |
| Crossover Frequency | 2.7 kHz |
| LF Amplifier Power | 100W Class D |
| HF Amplifier Power | 50W Class D |
| Peak SPL (@ 1 meter) | 104 dB |
| LF Driver | 6.5” Kevlar® |
| HF Driver Type | AMT |
| Diaphragm | 6.8-inch2 (4,400 mm2) |
| Equiv. Diaphragm ø | 3” (75 mm) |
| Input Impedance | 20 kΩ balanced, 10 kΩ unbalanced |
| SNR (typical, A-weighted) | >100 dB |
Power |
|
|---|---|
| Factory preprogrammed | 100-120V ~50/60 Hz or 220-240V ~50/60 Hz |
| Standby Power | < 0.5W |
Protection |
|
|---|---|
| RF interference | |
| Output-current limiting | |
| Over-temperature | |
| Turn-on/off transient | |
| Subsonic filter | |
| External mains fuse |
User Controls |
|
|---|---|
| Volume Range | A-type taper |
| HF Driver | Linear, 1 dB, -3 dB, -6 dB |
| Highpass filter | Linear, 60 Hz, 80 Hz, 100 Hz |
| Acoustic Space | Linear, -1.5 dB, -3 dB, -6 dB |
| Energy Conservation Mode | On/Off/Query |
Cabinet |
|
|---|---|
| Vinyl-laminated, medium-density fiberboard |
Physical |
|
|---|---|
| Width | 8” (203 mm) |
| Depth | 10.3” (261 mm) |
| Height | 13” (328 mm) |
| Weight | 14.7 lbs (6.65 kg) |
| Berat | 8 kg |
|---|

