DSP4-10K2
DSP4-10K2
Description
The DSP Series include DSP and are intended for use with ASCENDO passive subwoofer models.
This powerful amplifier range from ASCENDO features state-of-the-art amplification technology, utilizing a very efficient and green design, without diminishing the quality of sound and dynamics that ASCENDO amplifiers are known for. This new generation of power supplies use Power Factor Correction (PFC) to improve efficiency, with the design also featuring high-efficiency audio modules in class D, and a very high capacity for instantaneous power.
- Ultra-compact and lightweight 2-U high
- Temperature controlled, front to back cooling fan, upside-down design to avoid fan dust accumulation
- Temperature and signal dependent, intelligent cooling system for minimal noise
- Highly oversized thermal dissipation design for maximum reliability
- Detented sealed potentiometers for easy recall of volume settings
- Protections include Soft-start, Turn-on Turn-off transients, Over-heating, DC, RF, Short-circuit, Open or mismatched loads. ICL clip-limiters
- 70V/100V Line Direct/Drive Output
- Neutrik® XLR and Speakon® connectors, see models with DANTE input option
- No 12V trigger included. External 12V (TRI-AS) available.
Specification
Inputs
Channels
4
Signal-to-Noise Ratio
111 dB
Outputs
Output Power
230 V @ 2 Ω | 4 x 2500 W 230 V @ 4 Ω | 4 x 2500 W 230 V @ 8 Ω | 4 x 1250 W * IEC filtered pink noise signal (40Hz-5kHz, 12dB crest factor). 230V AC mains.
Bridged: Output Power
230 V @ 4 Ω | 2 x 5000 W (5 kW) 230 V @ 8 Ω | 2 x 5000 W (5 kW)
Max Output Voltage
150 Vpeak
Max Output Current
50 Apeak
Frequency response
20 Hz – 20 kHz
Protection
Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, ICL™ and PCM™.
Total Harmonic Distortion
<0.05 %
Crosstalk 20Hz – 1kHz
>70 dB
Voltage Gain
26 dB to 44 dB (1 dB Step)
AC Mains Power
Operating Voltage
90 - 265 VAC
Power On Idling (@230V)
0.7 A / 85 W
1/8 Rated Power
230 VAC @ 8 Ω | 7.3 A / 1634 W 130 VAC @ 4 Ω | 14 A / 1634 W
DSP
Architecture
64-bit double-precision DSP at 96kHz
Inputs (Channels)
4x analog inputs + optional digital inputs (AES3, Dante™, AES67)
Level Control
Gain, Mute, Phase Inversion per input
User-Strip Filter
16 input EQ filters per channel: Parametric, Shelving, LP, HP, Bandpass, All-pass, Notch
Filter types
IIR EQ section (4x)
Crossover Filters: (up to 48 dB / oct, Butterw./LR/Bessel), 12 filters per channel (Param., Shel, LP, HP, BP, SB, AP)
FIR EQ section (4x)
Crossover Filters: (up to 48 dB / oct, Butterw./LR/Bessel), 20 filters per channel (Param., Shel, LP, HP, BP, SB, AP) or Custrom. Up to 1000 taps
High/Low-pass types
Butterworth, Linkwitz-Riley, Bessel; up to 48dB/octave
Input Delay
Up to 333 ms (≈114 m) per input channel
Output Delay
0 to 31 meters (90ms) per channel
Converters
24-bit / 96 kHz AD/DA
Process Latency
0.85 ms minimum
Connectors
Control input connectors
USB 2.0 Type B port, Two ports Ethernet switch for daisy chain connection
Audio signal input connectors
Neutrik XLR - Dante AES67 (Dante, AES67 and AES3 input versions)
Speaker connector
Neutrik® speakON®
AC mains
Fixed mains cable
Thermal
Thermal dissipation
Temperature controlled, front to back cooling fan
1/8 Rated Power (230 V @ 4 Ω)
1310 BTU/h
User Interfaces
Hardware
Large IPS display - capacitive touch panel user interface, Potentiomenters, Power button
Software
RAM Audio OCS™ (Optimized Control Suite)
Dimensions / Weight
Dimensions (W/H/D) mm
483 | 89 | 355 (2RU)
Dimensions (W/H/D) inch
19 | 3 1/2 | 13 3/16 (2RU)
Packing Dimensions W/H/D) mm
650 | 270 | 600
Packing Dimensions (W/H/D) inch
25 9/16 | 10 5/8 | 23 5/8
Weight
18.74 lbs | 8.5 kg
Gross Weight
27.56 lbs | 12.5 kg
Gallery
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