FreeSpace ZA 250-LZ and ZA 190-HZ zone amplifiers |
|
Bose® FreeSpace® ZA 250-LZ and ZA 190-HZ zone amplifiers are designed to provide basic amplification and sound system expansion when using front-end signal processing from products such as the FreeSpace IZA 250-LZ / 190-HZ integrated zone amplifiers, the FreeSpace 4400 business music system and ControlSpace® engineered sound processors. Features: Amplifier Power FreeSpace® ZA 250-LZ zone amplifier: 2 x 50 W @ 4 Ω, 2 x 25 W @ 8 Ω FreeSpace® ZA 190-HZ zone amplifier: 1 x 90 W @ 70/100 V Frequency Response FreeSpace® ZA 250-LZ zone amplifier: 20 Hz – 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz) FreeSpace® ZA 190-HZ zone amplifier: 60 Hz – 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz) THD+N FreeSpace® ZA 250-LZ zone amplifier: ≤0.3 % (at full rated power) FreeSpace® ZA 190-HZ zone amplifier: ≤1 % (at full rated power) Dynamic Range FreeSpace® ZA 250-LZ zone amplifier: 88 dB FreeSpace® ZA 190-HZ zone amplifier: 88 dB Input Channels 1 Unbalanced |