Beschrijving
Serieus versterkerversterker Apparaat wat kleine signalen versterkt tot hoog speakernivo materiaal met alles in een unit: versterking, processing, aansluitingen en koeling.
Special order:Â Geen retour-recht ! <<
afbeeldingen en kleur kunnen afwijken, de spec’s nooit bij RAM-AUDIO 😉
Ram Audio 2-Channel Plate-Amplifier
| Model: | 1K5 |
| Series: | ASYM |
| Amp-Type: | Class D |
| Channels: | 2 |
| Minimum Impedace: | 2 Ohms |
| DSP: | Yes |
| Special features: | USB and LAN XLR and LAN Link-Out 4 Quick-Presets Bridgeable |
| Weight: | 1,5 kg |
Description:The Ram Audio PowerPack modules are the all-purpose solution for developing active loudspeakers
or t convert passive loudspeakers to active (self-powered) ones.
The modern Class-D PowerPack modules are extremely flexible to use and configure,
equipped with a lightweight switching power supply and a FIR-compatible DSP.
Like the well-known RAM Audio power amplifiers, the plate amps are also equipped with all modern
protection circuits and monitoring functions.
PowerPacks are equipped with XLR inputs including link-out,
powerCon True1 In- & Output
2x RJ45 (daisy chain) and 1x USB-B
The ASYM series are designed for the operation of medium-sized systems,
especially when the respective way have different power values.
For example in sub-satellite operation, or in 2-way loudspeaker boxes.
/> In addition, this power can be optimized for different impedances,
so that each channel can individually be choosen between 8, 4 or 2 ohm configurations.
| 2 Ohms | 2x | 750 W* |
| 2,7 Ohms | 2x | 1000 W |
| 4 Ohms | 2x | 750 W |
| 6 Ohms | 2x | 530 W |
| 8 Ohms | 2x | 400 W |
| 16 Ohms | 2x | 200 W |
| Bridge 16 Ohms | 1x | 800 W |
| Bridge 8 Ohms | 1x | 1500 W |
| Bridge 6 Ohms | 1x | 2000 W |
| Bridge 4 Ohms | 1x | 1500 W* |
| Bridge 2,7 Ohms | 1x | 1000 W* |
| Bridge 2 Ohms | 1x | 750 W* |
All channels controlled. IEC filtered pink noise signal (12dB crest factor).
*Limited by SSP and PMS (protection against overheating and overcurrent)
The most important features
- 4 quick presets selectable via button, 20 internal presets can be saved
- Display for operation, signal, limiter and clip limiter
- 2x RJ45 Ethernet switch for daisy chain, to control the DSP and monitoring
- 1x USB port for firmware updates and DSP control
- powerCon True1 input and output
- XLR input and output
- Standby mode for remote-turn-on
- Real-time impedance monitoring
- Meters for input and output levels, temperature and current
- 64Bit/96kHz DSP with 96kHz/32 bits AD/DA converters and 2000 taps FIR
- Only 0.6ms latency
- Special power distribution for asymmetric loads
- Latest Advanced Power Management System (PMSâ„¢)
- RAM Audio ICLâ„¢ (Intelligent Clip Limiter)
- Turn-On-Transients, DC, RF, overload, short circuit and overheating protection.
- XLR, powerCon and Speakon connections from Neutrik®
- 60 month manufacturer’s warranty
| Design / Type | Class D | |
| Minimum Impedance | 2 | Ohms |
| Input Sensitivity | 0,7-2,8V | V |
| Voltage Gain | 26-38 | dB (1dB seps) |
| Signal-to-noise Ratio | 120 | dB |
| Output Voltage | 80 V | peak/CH |
| Output Current | 30 A | peak/CH |
| Damping factor* | >400 | |
| Power Factor / Efficiency | >90 | % |
| Operating Voltage | 85-265 | V AC (50-60Hz) |
| Current consumption** | 1,2 | A |
| Current consumption Idle | 0,4 | A |
| Connection – Power | 1x 1x | powerCon True1 IN powerCon True1 Out |
| Connection – Speakers | 2x | Double screw-terminals |
| Connection – Input | 1x | XLR Female |
| Connection – Output | 1x | XLR Male |
| Connection – DSP | 1x 2x | USB-B RJ45 |
| Total-Size | 130x443mm | |
| Installation -Size | 100x423mm | |
| Depth | 55mm | |
| Volume consumption | 2L (With optional aluminum cover) | |
| Weight | 1,5kg | |
* 20-500Hz on 8 Ohms
** 1/8 Power @ 4 Ohms @ 230V. (Average at “typical” Audiosignal)
| DSP | Yes* | |
| Control | USB / LAN | |
| Digital inputs | No | |
| Bridgeable | Yes | |
| Parallel operation | Yes | |
| Gain control | Via DSP / Digital | |
| Cooling | Temperature controlled fan | |
| Airflow | Out to Inside | |
| LED / Display | LED -Preset -On -SGN -ICL -LIM | |
| Limiter | RMS & Peak. PMSâ„¢, ICLâ„¢ | |
| Protection circuits | Turn-on transients, Over-heating, DC, RF, Short-circuit, mismatched loads, ICL, PMS | |
* Fully integrated DSP:
- 64 bit double-precision 96 kHz DSP
- Minimum 0.6ms latency
- Separate input and output channels.
- IIR and FIR as filters up to 48dB/Oct.
- 10 IIR EQ per input
- 12 IIR EQ per output
- 20 FIR EQ per output (Custom: up to 2000 taps)
- Limiter: RMS and Peak per output
- Delay: 40m per output, or up to 40m in the input.
- Smaart® Integration
- 20 user preset libraries
- 4 presets can be called up as quick-preset via button
- Manufacturer/admin password
- End user restrictions for in, out control and presets
- Definable groups for management and warnings
- Ethernet switch with two ports for daisy chain connection
- USB Type B
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