Barbetta SONA 31C Keyboard Combo Amplifier

价格： $689.00 (约合人民币 ￥5030) （注：此价格为美国市场参考价格，非本站出售价格，本站正在积极搭建代购渠道！）

• 浏览：308次
• 品牌：Barbetta
• 状况：全新
• 类别：键盘、MIDI - 音箱、配件 - 扩音器、监听
• 一句话简介：Small but oh my!
• 简介：The Barbetta SONA 31C Keyboard Combo Amplifier delivers 225W continuous RMS power from 2 - 8" woofers and a 5" horn tweeter - and it weighs only 35 lbs. Like all Barbetta amps, the SONA 31C keeps it together on the low end, has bell-like clarity on the highest notes, and the middle notes sound absolutely fantastic. It features a modified Linkwitz-Reilly active line-level crossover specially tailored for the SONA 31C. Ported reflex cab with proportional damping is made of polyurethane bonded wood. The power section is a fully discrete, bipolar, class AB design with a slew rate of 70 volts per microsecond. Active level control. 3-band EQ. Barbetta built 5 input channels including an XLR mic input into the SONA 31C combo amp.
• 技术参数：
  1. 225W RMS power, 450W peak
  2. Fully discrete, bipolar, class AB power section design
  3. Slew rate: 70 volts per microsecond
  4. 2 - 8" woofers and 5" horn tweeter
  5. Woofer magnet 40 oz.
  6. 2", 2-layer on Kapton former voice coil
  7. Low frequency response: 3dB down at 41Hz
  8. High frequency response 3dB down at 22kHz
  9. Crossover point: 2780Hz
  10. Crossover type: active, line level, modified Linkwitz-Reilly specially tailored to this model
  11. Crossover filter: 18dB per octave
  12. Polyurethane-bonded wood cabinet
  13. Damping factor (woofer): 5000 at 1kHz and full power
  14. Damping factor (tweeter): 3500 at 10kHz and full power
  15. Protection: dynamic current limiting and over-temperature shut-down
  16. Low level signal bandwidth: 200kHz
  17. System hum and noise (all inputs at minimum): -95dB below full output
  18. 17-1/4"H x 15-1/4"W x 12-1/4"D
  19. 35 lbs.

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