Описание
PreSonus Eris E44
Ultra-wide, detailed stereo soundstage.
The PreSonus Eris E44 studio monitor delivers an expanded, highly accurate frequency response and the widest stereo field available in its class. Its nested Midwoofer-Tweeter-Midwoofer (MTM, also known as “D’Appolito”) configuration offers improved off-axis response and spatial resolution. The result is a more consistent listening experience, smoother frequency response, and an ultra-wide, detailed stereo soundstage.
Components and construction
- Dual 4.5-inch, woven composite LF/midrange drivers produce dynamic, size-defying bass output
- 1.25-inch, silk-dome HF driver ensures smooth high-frequency performance that is never fatiguing to the ears
- Balanced XLR, balanced ¼-inch TRS, and unbalanced RCA inputs provide flexibility for seamless integration into any environment
User controls
- Acoustic tuning controls help to compensate for room anomalies, providing a consistent frequency response customized for your mix environment
- Continuously variable HF and MF controls (-6 to +6 dB)
- Low-cut filter (flat, 80 Hz, 100 Hz)
- Acoustic Space settings (Flat, -2 dB, -4 dB) compensates for room placement
Power and safety
- 90W/140W Class A/B bi-amplification for an open, clear sound
- RF interference, output-current limiting, over-temperature, and subsonic filter protection
- Amplifier “soft start” feature eliminates popping on power-up
- Internal power supply with IEC connector
Technical Specifications
Inputs |
|
|---|---|
| 1- Balanced XLR | |
| 1- Balanced ¼” TRS | |
| 1- Unbalanced RCA |
Performance |
|
|---|---|
| Frequency Response | 55 Hz – 22 kHz |
| Crossover Frequency | 2.9 kHz |
| LF Amplifier Power | 50W |
| HF Amplifier Power | 35W |
| Peak SPL (@ 1 meter) | 103 dB |
| LF Driver | Dual 4.5” woven composite |
| HF Driver | 1.25” silk dome |
| Input Impedance | 10 kΩ |
User Controls |
|
|---|---|
| Volume Range | A-type taper |
| MF Control | Variable (-6 to +6 dB) |
| HF Control | Variable (-6 to +6 dB) |
| Low Cut | Flat, 80 Hz, 100 Hz |
| Acoustic Space | Flat, -2 dB, -4 dB |
Protection |
|
|---|---|
| RF interference | |
| Output-current limiting | |
| Over-temperature | |
| Turn-on/off transient | |
| Subsonic filter | |
| External mains fuse |
Power |
|
|---|---|
| 100-120V ～50/60 Hz | |
| 220-240V ～50/60 Hz |
Cabinet |
|
|---|---|
| Vinyl-laminated, medium-density fiberboard |
Physical |
|
|---|---|
| Width | 14.3” (365 mm) |
| Depth | 7” (180 mm) |
| Height | 7” (180 mm) |
| Weight | 11.9 lbs (5.4 kg) |