• Product Name：OV-300B

Card package power amplifier series of products are produced from foreign and domestic high-quality components and become, clear tone, smooth,beautiful plump, delicate sense of space, into the throat feels good, let thesinging easy and natural, be overcome by one's feelings with music harmonyas a whole, the popular music hall, pub, bar, nightclub, top grade discount style KTV, song and dance hall all kinds of entertainment singer's favor andthe majority of young people love, product sales throughout the country,exported to Southeast Asia, the Middle East and Africa, the United States,South America and other countries and international and regional.

功能特点:

●卡包功放B系列采用进口T62M0001混响；

●每通道4对TOSHIBA原装进口大功率管，功率输出强劲；

●隧道式散热结构，采用了高效率智能风扇冷却系统；

●根据专业功放线路设计，性能稳定实用；

●主要适用于迪士高、夜总会、PUB、会议室、高档KTV等场合的专业音响系统配置使用。

技术指标 Technical data & Introduction:

□输出功率 Maximun output          2 × 300W   8ohm

                                   2 × 450W   4ohm

□频率范围 Frequency respone      20Hz-20KHz ±0.5dB

□信噪比 Signal noise ratio       89 dB

□输入灵敏度 Input sensitivity     0.3V

□总谐波失真 THD                   ≤0.5%

□输入阻抗 Input impendance       20KΩ

□消耗功率 Supply power            1000W

□尺寸 Machine dimensions          482W×411D×132H