Features:
■B series use particular perfect protection circuit , It’s DISTORTION is less and BASS is strong, suitable for Indoor and Outdoor various shows
■With powerful fans and thick heat-sink to make the cooling faster (2U:700W & 800W; 3U:1400W & 1500W use 4 fans) so the amplifier can be used for long time, So it can works for hours continuously perfectly
■With perfect protection function, over heat, Short circuit, DC safeguard,Over loading, Boot Strap Short Test etc
■With 30Hz hi-pass switch on the back panel(2U), more convenient for the user
■With 30Hz hi-pass, 150Hz LO-PASS and LIMITER switch on the back panel (3U), more convenient for the user
■All the transformer USES 100% copper transformer to make the power amplifier more stable
■3U amplifier very thick foams (Top is 6.0 cm and the Bottom is 6.0 cm inside the packing box), so the amplifier can be protected safety and damage during transportation
| MODEL | B-200 | B-400 | B-600 | B-800 | B-1000 | B-1200 | B-1400 |
| Stereo output power 8Ω | 2X200W | 2X400W | 2X600W | 2X800W | 2X1000W | 2X1200W | 2X1400W |
| Stereo output power 4Ω | 2X300W | 2X700W | 2X1050W | 2X1350W | 2X1700W | 2X1900W | 2X2300W |
| Stereo output power 2Ω | 2X500W | 2X1000W | 2X1400W | 2X1800W | 2X2200W | 2X2600W | 2X3000W |
| Bridged mono 8Ω | 600W | 1250W | 1750W | 2300W | 2900W | 3300W | 3800W |
| Bridged mono 4Ω | 1000W | 1700W | 2300W | 2900W | 3800W | 4200W | 4800W |
| Frequency Response | 20Hz-20KHz±0.3dB | ||||||
| Total Harmonic Distortion +N | ＜0.03% 8Ω 1kHz | ||||||
| S/N Ratio | >90dB | >95dB | |||||
| Slew Rate | 40V/Usec | ||||||
| Damping Factor | >300 | ||||||
| Output circuitry | Class AB | Class H | |||||
| Crosstalk between channels | >100dB@Ω 1KHz | ||||||
| Input Impedance | 20kΩ (Balance) / 10KΩ (Unbalance) | ||||||
| Input Sensitivity | 0.775V / 1.0V / 1.4V | ||||||
| Height | 2U | 2U | 2U | 2U | 3U | 3U | 3U |
| Packing Dimensions | 482X440.5X88.8mm | 482x456x132mm | |||||
| Transformer | Copper | ||||||
| Transistor | Toshiba TT A 1943/TTC5200 | Toshiba 2SA 1943/2SC5200 | |||||
| Fans | 4 Fans （200W-600W） | 4 Fans （700W-800W） | 2 Fans （900W-1300W） | ||||
