Zenith CD 4400 Power Amplifier, 4x 700W @ 4 Ohms

The Zenith CD 4400 Power Amplifier features high output power, outstanding sound quality and superior stability for a wide range of installed sound systems as well as portable live sound applications. Available in two and four channel versions and with an RMS wattage of up to 8000W this series feature class D technology in a compact 2U package. Automatic clip limiting along with high efficiency tunnel cooling and DC fans ensure reliability time after time.

Zenith CD 4400 Power Amplifier Features

- 4 channels with hot swappable output modules
- Amplifier gain selectable (all channels) 23, 26, 29, 32, 35, 38, 41, 44dB (default gain 35dB)
- Level adjustment (per channel): front-panel potentiometer, detented from ∞ to 0dB
- Output bridge mode per two channel's A and B bridge, A as the input source , C and D bridge, C as the input source
- Cooling system: Three fans, airflow design from the front to the rear for temperature control
- Power average limiter
- Softstart

Zenith CD 4400 Power Amplifier Specifications

- Power (RMS):
  - 8Ω: 4x 400 W
  - 4Ω: 4x 700 W
  - Bridged 8Ω: 2x 1200 W
- Frequency response: 20 Hz to 20 kHz
- Input sensitivity: 0.775V, 32dB or 26 dB
- Damping factor: 250
- Slew rate: 12V/uS
- Min. Load impedance (Stereo): 4 Ω
- Min. Load impedance (Bridge): 8 Ω
- Protection circuits:
  - Soft start
  - Limit
  - Thermal
  - Short circuit
  - Overload
  - DC fault protection
  - AC power supply fuse
- LED indicators:
  - Active
  - Signal
  - Clip
- Input connections:
  - 4x XLR sockets
  - 1x powerCON input
- Output connections: 4x speakON connectors
- Additional features:
  - Switchable stereo
  - Parallel
  - Bridge
- Power supply: 220-240V AC 50/60Hz
- Power consumption: 530W (1/8 power @ 8Ω)

Physical:
- Dimensions (W x H x D): 483 x 88 x 460 mm
- Weight: 9.6 kg