Ram Audio Z 4100 - PA Amplifier 4 x 2500 W 2 Ohm
Permanently no longer available.
- Unmatched audio quality hi efficiency Class H design
- 2/4 Channels models from 1.000W up to 10.000W
- Ultra light weight 6.5kg, compact package 25cm deep
- Last generation QuantaPulse™ switch mode powersupply
- RAM Audio Power Management System (PMS™) andClip Limiter (ICL™)
- Up-side-down design to avoid fan dust acumulation
- Industry standard Neutrik® XLR and Speakon® connectors
- Comprehensive protection set (ICL, PMS, SSP, turn-on,Temp, DC....)
- Detented sealed potentiometers
- Dual or bridge mode operation
- Temperature controlled, back to front cooling fan
The RAM Audio ZETTA Series, is the result of an in depth study, in order to reach the best compromise between economyand performances, taking advantage of latest improvements in automated mixed surface mount and throughhole electronic assembly.
ZETTA Series are a project based on an up-side-down mono-block approach offering an all-in-one power module thatcontains the entire amplifier assembly. Simplicity and effectiveness run hand by hand through the entire design toobtain an effectively skilled and workable product. The last generation QuantaPulse switching power supply allows toreach a new level of refined sensing and control of the power flow.
The cost-effective ZETTA Series amplifiers are packed with solid and convincing arguments for the professionals researchingquality, reliability and value!
| Product type | Power Amplifiers |
| Type | PA Power Amplifiers |
| Rated ouput power (1kHz @ 2 Ohms) | 4 x 2500 W |
| Rated ouput power (1kHz @ 4 Ohms) | 4 x 2500 W |
| Rated ouput power (1kHz @ 8 Ohms) | 4 x 1400 W |
| Rated ouput power (1kHz @ 4 Ohms, bridged) | 2 x 5000 W |
| Rated ouput power (1kHz @ 8 Ohms, bridged) | 2 x 5000 W |
| Output circuitry | Class H |
| Frequency response | 20 - 20000 Hz |
| THD | < 0.05 % |
| Signal-to-noise ratio | >75 dB |
| Damping factor | > 500 |
| Crosstalk | > 75 dB |
| Gain | 26 - 40 dB |
| Input sensitivity | 5.3 - 1.1 V |
| Protection circuits | DC, ICL (Intelligent Clip Limiting), on/off transients, Open or mismatched loads, PMS, short circuit, soft start, SSP, thermal overload |
| Controls | 2 x volume, dual/bridge switch, Power |
| Indicators | Clipping, fault, ready, signal, temperature |
| Line inputs | 4 |
| Line input connectors | XLR |
| Loudspeaker outputs | 4 |
| Speaker output connections | Speakon |
| Cooling | fan |
| Operating voltage | 230 V |
| Width | 483 mm |
| Height | 88.9 mm |
| Depth | 274 mm |
| Weight | 7 kg |
