CAP448 (PZA)
Four-channel power amplifier 4 x 480W 100V
The CAP448 is a four-channel version with an output power of 480 watts. This creates a flexible solution for multi-zone audio distribution systems with four zones. They are designed as serious amplifiers with only the necessary controls and connections, creating great simplicity in use and installation. High efficiency and reliability of the devices are achieved through the use of switching power supplies in combination with Class-D amplifier technology.
A temperature-controlled fan constantly keeps all parts within the correct operating range, while preventing excessive hum. A built-in multi-purpose protection circuit guards against DC malfunction, short circuiting, overheating, overloading, and limits the signal when necessary. Input connections are made via balanced XLR connectors, and link output connectors are provided for linking through other amplifiers. Additionally, a high-pass filter switch (400 Hz) and a gain adjustment potentiometer are provided for each channel.
Characteristics
- RMS/AES Power Handling: 4x480W
- Frequency Response: (± 3dB) 50 Hz - 22 kHz
- Signal/Noise: > 100dB
- THD+N (@ 1kHz): < 0.3% (1/2 rated power)
- Crosstalk (@ 1 kHz): < 80 dB
- Technology: Class-D
- Force: Supply Switching Mode
- Power supply: 230~240V AC / 50Hz
- Input Sensitivity: -0.5dB ~ 10.5dB
- Impedance: 10 kΩ balanced