ECLER HZA4-120F is a four MERGING channel amplifier with direct 4 x 120 WRMS @ 100 V line (high impedance) outputs. It integrates ECLER’s proprietary SPM 100 Technology - Channel N, which allows for 100 V speaker lines connection without using 100 V line transformers at the amplified outputs, as this kind of amplifiers usually do. This fact has many advantages, being the main ones the audio quality improvement (specially in the low-end frequencies) and the convection cooling, 100% silent.
| 1 Channel | 114W @88Ω |
| 2 Merged Channels | 195W @50Ω |
| 3 Merged Channels | 290W @32Ω |
| 4 Merged Channels | 356W @26Ω |
| Frequency response (-3dB) | 30Hz – 55kHz |
| Remote control | 4 x REMOTE ports for remote volume management (WPm series compatible) |
| Dimensions | 482.6 x 88 x 392 mm |
| Weight | 13.60 kg |
Key Features
• 4 mono balanced inputs
• 4 x 120 W amplified outputs (100V line level)
• 4 volume remote control ports (0 - 10 VDC)
• Euroblock connectors
• SPM 100 amplification Technology - Channel N (no 100 V output transformers used):
- Improved frequency response (specially at the low-end)
- Convection cooling (100% silent and increased reliability)
- Great efficiency
- Low weight
• Auto stand-by function after 2 minutes without audio input signals, with instantaneous auto-recovery
• Thermal protection
• Overload protection
• Anti-clip system
• Volume control knobs on front panel with protection cap, against undesired manipulation
• Every 2, 3 or 4 adjacent channels can be merged, adding their ouput power and managing their signal routing and volume control as a single merged channel
Applications
• Multi-zone BGM and paging systems with 100V line speakers, combined with the DAM614, MIMO88 matrixes and SAM / eSAM series preamplifiers