Professional Monitoring for any Studio
Ultra-wide, detailed stereo soundstage.
The E44/E55/E66 delivers an expanded and 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.
Model | E44 | E55 | E66 |
Type | 5" 2-way near-field studio reference monitors | 6" 2-way near-field studio reference monitors | 8" 2-way near-field studio reference monitors |
Frequency response | 55 Hz – 22 kHz | 50 Hz – 22 kHz | 45 Hz – 22 kHz |
Frequency range | 47Hz –22kHz | 45Hz –22kHz | 40Hz –22KHz |
Amplifier power, rms | LF 50W HF 35W | LF 50W HF 35W | LF 80W HF 65W |
Signal-to-Noise Ratio; | 100 dB typical A-weighted | 100 dB typical A-weighted | > 100 dB typical A-weighted |
Crossover frequency | 2.9kHz | 2.4kHz | 2.2kHz |
LF Driver | 5-inch (127 mm) Kevlar curved cone with high temperature voicecoil and damped rubber surround. Magnetically shielded | 6-inch (153mm) Kevlar curved cone with high temperature voice coil and damped rubber surround. Magnetically shielded. | 8-inch (203 mm) Kevlar curved cone with high temperature voicecoil and damped rubber surround, magnetically shieldedt |
HF Driver | 1.25-inch (32mm) magnetically shielded natural silk dome | 1.25-inch (32mm) magnetically shielded natural silk dome | 1.25-inch (32mm) magnetically shielded natural silk dome |
Input Connectors | 1 x XLR balanced /1- Unbalanced RCA | 1 x XLR balanced /1- Unbalanced RCA | 1 x XLR balanced /1- Unbalanced RCA |
MF Control | Variable (-6 to +6 dB) | Variable (-6 to +6 dB) | Variable (-6 to +6 dB) |
Input Impedance | 10 KΩ unbalanced | 10 KΩ unbalanced | 10 KΩ unbalanced |
HF Control | Variable (-6 to +6 dB) | Variable (-6 to +6 dB) | Variable (-6 to +6 dB) |
Low Cut | Flat, 80 Hz, 100 Hz | Flat, 80 Hz, 100 Hz | Flat, 80 Hz, 100 Hz |
Power Requirements | Factory-programmed for 115 V ~50/60 Hz, 230 V ~50/60 Hz, or100 V ~50/60 Hz | Factory-programmed for 115 V ~50/60 Hz, 230 V ~50/60 Hz, or100 V ~50/60 Hz | Factory-programmed for 115 V ~50/60 Hz, 230 V ~50/60 Hz, or100 V ~50/60 Hz |
Dimension (W x D x H) | 365 mm x 180 mm x 180 mm | 425 mm x 250 mm x 180 mm | 460 mm x 215 mm x 250 mm |
Weight (without packing) | 5.4 kg* | 8.5 kg* | 10.6kg* |