1. Brushed aluminum front panel with unique streamline design. 2. Perfect dynamic, comprehensive current limit, overload and chopped protection. 3. Intelligent-controlling fan for radiating. 4. Perfectly combine H technology and topology. 5. AI insert and SMT automatical technique for strict control the consistency of the products. 6. Adopt A class standard steel disc and fine copper high-powered toroidal transformer to achieve driving bass, mellow alto and clear treble. 7. Adopt original high-powered enthusiast Toshiba audio tube. 8. With USA branded twin tube, circuits is optimized to perfection. 9. Suitable for large stage performances, KTV rooms, pubs and conference rooms etc Technical Specifications RMS 8O/STEREO: 1200W+1200W 20Hz-20KHz 4O/STEREO: 1800W+1800W THD+N 0.1% 8O/BRIDGE: 3600W FREQUENCY RESPONSE ref 1k20Hz-20KHz: ±0.2dB THD+N: < 0.1% SNR: 102dB DAMPING FACTOR: >200 SR: >20V/µs GAIN RL 8O: 42dB INPUT IMPEDANCE: Balance 20K/ Unbalance 10K OUUPUT CIRCUITRY: 2-tier Class H AC POWER: AC 220V 50-60Hz (±10%) AMPLIFIER AND LOAD PROTECTION: Soft boot, DC, short circuit, over load, overheat, Clipping distortion INPUT CONNECTORS: Female XLR Type/Male XLR Type OUTPUT CONNECTORS: NL4 Speakon socket, Binding post CONTROLS AND LEDs- FRONT PANEL: Peak clipping, Signal, A&B Volume potentiometers, DC, Protection indicator CONTROLS AND LEDs- REAR PANEL: Stereo, Splice, Bridging option switch, Bridging indicator, Sensitivity option switch, Grounding switch, 30Hz HI-PASS switch. COOLING MODE: Stepless automatic transmission cooling fan. Packaging Info. Net Weight: 35.73kg Packaging Details: Carton with plastic bag inside Gross Weight: 40.73kg Packaging Size: 612 (L)×580 (W)×195 (H)mm Quantity/ Carton: 1pcs
