Linea Research
LINEA RESEARCH 88 C3 DANTE 8-Channel DSP Power Amplifier Ñ 8 _ 400 W @ 4½/100V
LINEA RESEARCH 88 C3 DANTE 8-Channel DSP Power Amplifier Ñ 8 _ 400 W @ 4½/100V
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LINEA Research 88 C3 Dante 8-Channel DSP Power Amplifier
Product Overview
The LINEA Research 88 C3 Dante is a professional eight-channel DSP installation power amplifier designed for commercial audio, hospitality, entertainment, corporate AV, and distributed sound reinforcement systems. Delivering up to 400W RMS per channel at 4 Ohms and 100V, the amplifier provides high-density multi-channel amplification in a compact professional rackmount format.
The 88 C3 combines efficient Class-D amplification with advanced 96kHz digital signal processing, allowing multiple loudspeaker zones to be powered and managed from a single amplifier. Its support for low-impedance and 70V/100V constant-voltage systems provides flexibility for both conventional loudspeakers and distributed commercial audio installations.
Integrated DSP provides comprehensive signal routing, equalisation, crossover, delay, phase control, FIR processing, and advanced loudspeaker protection. The Dante-enabled version adds network audio connectivity, while Ethernet, RS232, and RS485 interfaces provide extensive control and monitoring capabilities through Linea Research System Engineer software.
Key Features
8-Channel Amplification
Eight independently controlled amplifier channels for flexible multi-zone professional installations.
400W RMS per Channel
Delivers 400W RMS per channel at 4 Ohms and 100V with all channels driven.
96kHz DSP Processing
Advanced digital signal processing for precise loudspeaker and system management.
Dante & AES67 Networking
Networked digital audio connectivity for modern professional AV and installation systems.
70V / 100V Operation
High-impedance distributed audio support for commercial and multi-zone installations.
Advanced VX Limiters
Comprehensive peak, RMS, excursion and multiband loudspeaker protection.
Technical Specifications
| Product Type | 8-Channel DSP Installation Power Amplifier |
|---|---|
| Model | 88C03 Dante |
| Number of Output Channels | 8 |
| Amplifier Topology | High-Efficiency Class-D |
| Total Power Output | 3,200W RMS, All Channels Driven |
| Output Power @ 2 Ohm | 400W RMS per Channel |
| Output Power @ 4 Ohm | 400W RMS per Channel |
| Output Power @ 8 Ohm | 400W RMS per Channel |
| 100V Line Output | 400W RMS per Channel |
| 70V Line Output | 400W RMS per Channel |
| 25V Line Output | 260W RMS per Channel |
| Bridged Output | 800W RMS per Channel Pair |
| Gain | 32dB |
| Frequency Response | <7Hz to >30kHz, 4 Ohm Load, -2.5dB Points |
| Dynamic Range - Analogue | >113dBA Typical |
| Dynamic Range - Dante | >114dBA Typical |
| THD | <0.05% Typical @ 1kHz, AES17 Filter, 4 Ohm Load |
| Inter-Channel Crosstalk | Better Than -85dBr @ 1kHz; Better Than -75dBr @ 10kHz |
| Slew Rate | >60V per Microsecond Typical |
| Damping Factor | >800 at Amplifier Output, Ref. 8 Ohm |
| Maximum Analogue Input Level | +20dBu |
| Analogue Input Sensitivity | 0dBu to +20dBu, Continuously Adjustable |
| Analogue Inputs | 8 x Electronically Balanced, 20k Ohm |
| AES3 Inputs | 2 Audio Channels |
| Dante / AES67 Inputs | 8 Network Audio Channels |
| Dante Networking | Dante / AES67 Network Audio |
| DSP Resolution | 40-Bit Proprietary Linea Research Processing |
| DSP Sample Rate | 96kHz |
| DSP Input Routing | 8 Analogue, 2 AES3, 8 Dante / AES67 Inputs |
| Input Processing | Routing, Delay, Gain, HPF, Phase, Mute, 2 x Low Shelf, 6 x PEQ / Band Pass, FIR Shelving Filters |
| Output Processing | Source, Delay, Gain, Phase, Mute, Crossover Filters, VX Limiters, Low Shelf, 8 x PEQ / Band Pass, Shelving Filters |
| Crossover Filters | Hardman, LIR Linear Phase, Conventional Filter Shapes |
| Loudspeaker Protection | VX Limiter Suite, Peak, RMS, Excursion, Multiband Limiting |
| FIR Support | 48kHz and 96kHz FIR Files, Supported Models |
| Preset Management | 20 Device Snapshots; 50 Loudspeaker Presets |
| EQ Overlays | 12 Additional Independent EQ, Delay and Gain Overlays |
| Network Control | Ethernet Network |
| Serial Control | RS232 & RS485 |
| Alarm / Control Interfaces | Volt-Free Relay, Contact Closure, Heartbeat System Health Output |
| Power-Save Modes | Standby; Deep ECO Sleep |
| System Wake-Up | Network Command, Audio Detection, Contact Closure |
| Power Supply | 85V - 240V Auto-Sensing |
| Mains Frequency | 47Hz - 63Hz |
| Cooling | Variable-Speed, Temperature-Controlled Fans |
| Airflow | Front to Rear |
| Form Factor | 2U / 19-inch Rack Mount |
| Control Software | Linea Research System Engineer |
| Manufacturing | Designed and Manufactured in the UK |
Ideal For
- Commercial Audio Installations
- Multi-Zone Sound Systems
- Hotels & Resorts
- Restaurants & Bars
- Retail Installations
- Nightclubs
- Entertainment Venues
- Corporate AV Systems
- Dante Networked Audio
- 70V / 100V Distributed Audio
- Professional Sound Reinforcement
- Fixed Installations
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