Bose FreeSpace ZA 250-LZ

เครื่องขยายเสียง Bose FreeSpace IZA Integrated Zone Amplifier 2 x 50 W @ 4 Ω

Applications

• Retail stores
• Restaurants and bars
• Hospitality venues
• Conference centers
• Schools
• Auxiliary zones     
• Key Features

• Premium sound quality from a reliable, high quality Class-D amplifier designed to expand sound systems for loudspeaker installations

• Expandable amplification allows for easy system expansion when coupled with a FreeSpace IZA 250-LZ or IZA 190-HZ integrated zone amplifier. The two amplifiers will function together as one system

• Compact, lightweight design enables the FreeSpace zone amplifier to be placed out of the way—on a table, desk, counter, shelf or in an equipment rack using the optional Rack Mount Kit accessory

• Two models available, 4/8 Ω or 70/100 V output, allow for better fit options for specific installations

  Technical Summary

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

Physical

Rack Space Units 
1 RU high, half rack wide

Dimensions 
1.8" H x 8.4" W x 11.9" D (45 mm x 214 mm x 302 mm)

Net Weight 
FreeSpace® ZA 250-LZ zone amplifier: 4.4 lb (2.0 kg)
FreeSpace® ZA 190-HZ zone amplifier: 6.7 lb (3.0 kg)

Cooling System 
Natural convection