| Audio Spec |
Inputs |
Analog: Balanced Inputs with user selectable 26 dB and 34 dB input sensitivity (2CH = 2 inputs, 4CH = 4 inputs, 8CH = 8 inputs) Dante: 8 x 8 Dante at 96kHz or 48kHz, Multicast or Unicast AES 67: Configurable via the Dante Controller Software |
| THD+N |
0.1% (20Hz to 20kHz) |
| Frequency Response |
20Hz to 20kHz, +/- 0.5 dB @ 4Ω, 8Ω, 70V, 100V, -2.5dB @ 20kHz at 2Ω |
| Signal to Noise Level |
105dB (20Hz to 20kHz referenced to 8Ω) |
| Crosstalk |
70dB (20Hz to 20kHz) |
| Amplifier Output Classification |
Class D with Proprietary Smart Power Bridge Technology allowing bridged output functionality without sacrificing an amplifier channel |
| DSP |
DSP Architecture |
Analog Devices Sigma 96kHz DSP Processor with 32-bit Core with Sample Rate Converters |
| Input Matrix |
Routable matrix; any input to any output with primary and secondary input priority |
| Crossovers |
Up to 48 dB/Octave IIR Filters (Linkwitz Riley and Butterworth) |
| Parametric EQ |
8 Band Parametric EQ per channel |
| Output Delay |
100ms per channel |
| Output Protection |
DC, VHF, and AC Mains Protection, Overtemp and Current Limiter, fan fault detection |
| User Adjustable Limiting |
Peak Voltage and RMS Voltage |
| Load Monitoring |
Realtime Load Monitoring and Pilot Tone Detection from Internal or External Sources |
| Control, Monitoring, Network |
User Interface |
Web Browser User Interface, 3rd Party API control, or CLOUD control |
| External I/O |
External I/O In: Toggles Remote On/Off External I/O Out: Indicates Amplifier Health |
| Operation |
AC Mains |
100VAC - 240VAC +/- 15% 50Hz or 60Hz |
| Power Supply |
Universal Switch Mode Power Supply with Power Factor Correction (No PFC in 84D, 164D, 88D, & 168D) |
| Physical Spec |
Dimensions (L x W x H) |
Product: 14.25” x 19” x 1U (362mm x 482mm x 1U) x 1U (362mm x 482mm x 1U) Shipping: 20” x 22.75” x 3.75” (508mm x 578mm x 95.25mm) |
| Weight |
352D & 702D: 10lbs / 3.4kg | Shipping: 17.4lbs / 7.9kg 354D & 704D: 14lbs / 4kg | Shipping: 18.7lbs / 8.5kg 84D & 164D: 12.3lbs / 5.58kg | Shipping: 16.6lbs / 7.53kg 88D & 168D: 13.6lbs / 6.17kg | Shipping: 18lbs / 8.16kg |
| Cooling |
Front to Rear Variable Fan Speed Cooling Fan Noise at idle is 50dB @ 1m Fan Noise at 50% is 57dB @1m Fan Noise at full speed is 63dB @ 1m |