Ram Audio XTR 12 K4 - PA Amplifier 4x 2950 W 4 Ohm
Delivery time: 1-3 weeks
- Dual PFC QuantaPulse™ Regulated SMPS
- Max. Output: 270V / 70A peak
- Dedicated design for powerful subwoofers
- 32/38/44 dB selectable Gain
- RAM Audio Power Management System
- Hi Efficiency, Heavy Duty Audio Power section for extreme use
- Removable front panel dust filters
- Efficient front to back cooling
- Industry standard Neutrik® XLR and Speakon® connectors
The RAM Audio XTR Series has been designed with the aim of offering the proper and more reliable amp to users of very big subwoofers with no concessions. Their output performances (270V/70A) are more than needed to push your subs as far as their maximum limits accept. These 2-channels devices are based on the field proven Quanta PulseTM Technology with an oversized dual high capacity regulated power supply with PFC to deliver their full performances independently of mains status, and an also oversized high efficiency audio power stage, forced front to back cooling through a component-free path with removable front panel dust filters, improved rugged mechanical design with even weight distribution. In short… with XTR amplifiers you make sure that you will get the maximum output performances to your more powerful subwoofers without compromises!
| Product type | Power Amplifiers |
| Type | PA Power Amplifiers |
| Rated ouput power (1kHz @ 4 Ohms) | 4 x 2950 W |
| Rated ouput power (1kHz @ 8 Ohms) | 4 x 1550 W |
| Frequency response | 20 - 20000 Hz |
| Total Harmonic Distortion (THD) | <0.05 %< d> |
| Signal-to-noise ratio | 116 dB |
| Damping factor | >500 |
| Crosstalk | >80 dB |
| Gain | 32/38/44 dB |
| Input sensitivity | 2.8/1.4/0.7 V |
| Protection circuits | DC, FCM™, ICL (Intelligent Clip Limiting), mute when turning on, on/off transients, Open or mismatched loads, over-current, PMS, power supply overload, RF (radio signal), short circuit, soft start, SSP, thermal overload |
| Controls | 2 x volume, dual/link switch, gain (3-way switch), Illuminated on / off switch |
| Indicators | ICL (Intelligent Clip Limiting), PMS, Signal |
| Line inputs | 2 |
| Line input connectors | 2 x XLR Signal Input |
| Line outputs | 2 |
| Line output connectors | 2 x XLR Signal Link |
| Loudspeaker outputs | 2 |
| Speaker output connections | 2 x Neutrik Speakon |
| Cooling | fan |
| Operating voltage | 90 V AC - 265 V AC, 50 - 60 Hz |
| Width | 483 mm |
| Height | 89 mm |
| Depth | 460 mm |
| Weight | 12 kg |
