CROWN CDi 2|1200 - Analog input amplifier, 2 channels, 1200W per output channel

CROWN CDi 2|1200 – Analog input amplifier, 2 channels, 1200 W per channel

The CROWN CDi 2|1200 is a 2U rackmount amplifier delivering 1200W per channel into 4Ω and can directly drive loads up to 100Vrms without external transformers. Based on DriveCore™ technology, it offers over 90% efficiency and an internal 96kHz/32-bit DSP with input router, up to 1000ms input and 100ms output delays, 8-band parametric EQs, a LevelMAX™ crossover and limiters to protect your loudspeakers. It features a front-facing LCD interface and dedicated buttons for on-the-spot adjustments, as well as remote monitoring and control via HiQnet™ over TCP/IP. Preloaded with JBL presets, it makes commissioning quick and easy in theaters, houses of worship, hotels, and cruise ships.

Main features

• Rated power: 1200 W @ 4 Ω; 850W @ 2Ω; 1200W @ 8Ω; 1200W @ 16Ω; 1200W @ 70Vrms; 1200W @ 100Vrms
• Mono Bridge Mode: 1200 W @ 4 Ω; 2400 W mimo bridged @ 8 Ω; 2400W @ 140Vrms/200Vrms
• Built-in DSP: 96kHz/32bit; gateway router; I/O delays; 8-band I/O parametric EQ; crossover; LevelMAX™ limiters
• Input Sensitivity: 0.7 V RMS for full power into 8 Ω
• THD: 0.35% at full power (20 Hz–20 kHz)
• Signal-to-noise ratio: > 104 dB (relative to nominal power, 100 V, 20 Hz–20 kHz)
• Responses: Frequency ± 0.25 dB (20 Hz–20 kHz); Damping > 1000 (20 Hz–100 Hz)
• Crosstalk: > 80 dB (20 Hz–1 kHz)
• Connectivity: 2 × balanced Phoenix block; HiQnet™ TCP/IP control
• Front interface: backlit LCD and dedicated buttons
• Cooling: Front-to-back forced ventilation, variable speed; ≤ 45 dBA @ 1 m
• Power supply: universal 100–240 VAC, 50/60 Hz with active PFC; IEC 15 A
• Dimensions: 483 × 89 × 374 mm (19 × 3.5 × 14.7 in)
• Net weight: 7.8 kg (17.2 lb)

Product benefits

• High power density: 2 × 1200 W in just 2 U of rack space frees up space for more equipment.
• Simplified installation: Preconfigured JBL presets and DSP accessible from the panel or network speed up commissioning.
• Flexibility: Supports low impedance and 70/100 V systems without transformers.
• Intelligent Protection: LevelMAX™ limiters and 96 kHz DSP ensure speaker integrity.
• Centralized control: remote monitoring and adjustment via HiQnet™ TCP/IP.

Use cases

• Sound reinforcement in large-capacity cinemas and auditoriums.
• Public address and voice evacuation systems in hotels, airports, and large corporate venues.
• AV installations in temples, cruise lines and convention centers.

Frequently Asked Questions

• How do I set bridge mode? Select “Bridge” in the DSP menu or HiQnet™ to achieve 2400 W at 8 Ω.
• Do you need transformers for 100V? No; native high-voltage output without additional hardware.
• What is the DSP latency? Processing at 96 kHz with latencies below 1 ms.

Description for projects

2 U rack amplifier 2 × 1200 W @ 4 Ω (850 W @ 2 Ω; 1200 W @ 8 Ω; 1200 W @ 70/100 V), DSP 96 kHz/32 bit, parametric EQ, delays, crossover, LevelMAX™, HiQnet™ TCP/IP, front LCD, active PFC, 483×89×374 mm, 7.8 kg.