Overview
The CELTO D48 is a premium 4-in / 8-out networkable loudspeaker management system that sets a new standard in digital audio processing. Built around a high-performance SHARC DSP with 64-bit floating-point precision and ESS SABRE Reference 32-bit converters offering 120dB dynamic range, the D48 delivers transparent, studio-grade sound with unmatched control. From full matrix routing and extensive parametric filtering to advanced DynEQ, feedback suppression, and 512-tap FIR per output capabilities, it provides everything needed for sophisticated system tuning. The intuitive D48 Control software (Windows) includes a comprehensive CELTO speaker preset library, making it the ideal choice for touring, installations, theatres, and high-end live sound applications where precision and reliability are paramount.
Specifications
- Processing - DSP Engine
- High-performance SHARC DSP, 64-bit floating-point internal calculations
- Processing - Sampling Rate
- 96 kHz
- Processing - Dynamic Range (Converters)
- 120 dB (ESS SABRE Reference 32-bit Hyperstream®)
- Analog Inputs - Channels
- 4 × female Neutrik™ XLR, electronically balanced / RF filtered
- Analog Inputs - Impedance
- > 40 kΩ
- Analog Inputs - Maximum Input Level
- +20 dBu
- Analog Inputs - A/D Conversion
- 32-bit ESS SABRE Reference, 120 dB dynamic range
- Digital Inputs - Channels
- 2 × stereo AES/EBU
- Analog Outputs - Channels
- 8 × male Neutrik™ XLR, electronically balanced / RF filtered
- Analog Outputs - Impedance
- 120 Ω
- Analog Outputs - Maximum Output Level
- +20 dBu
- Analog Outputs - D/A Conversion
- 32-bit ESS SABRE, 120 dB dynamic range
- Connectivity - Network
- 100 MB RJ45 Ethernet (TCP/IP compatible)
- System Performance - Frequency Response
- 20 Hz – 20 kHz @ -0.5 dB
- System Performance - THD+N
- < 0.003 % (+4 dBu, 1 kHz, 0 dB input)
- System Performance - Interchannel Crosstalk
- > 100 dB
- Cooling - Fan
- Low-noise, long-life SUNON™ Maglev™ fan
- Power Supply - Voltage
- 90–264 VAC, 50–60 Hz
- Power Connector
- PowerCon (locking)
- Power Supply - Consumption
- 25 W maximum
- Physical - Dimensions (W × H × D)
- 482 × 44.5 × 210 mm (net) / 550 × 110 × 250 mm (gross)
- Physical - Weight
- 2.7 kg net / 4.2 kg gross
Planning a system?
369AV represents CELTO in Greece and Cyprus. Send the models and quantities you need and we will reply with a quote within 24 hours.
Call (+30) 2103412369