Professional Power Amplifier P-3122 Class H 3U

Main Feature 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: 800W+800W 20Hz-20KHz 4O/STEREO: 1200W+1200W THD+N 0.1% 8O/BRIDGE: 2400W FREQUENCY RESPONSE ref 1k20Hz-20KHz: ±0.2dB THD+N: < 0.1% SNR: 100dB DAMPING FACTOR: >200 SR: >20V/µs GAIN RL 8O: 40dB 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: 32.9kg Packaging Details: Carton with plastic bag inside Gross Weight: 38.13kg Packaging Size: 612 (L)×580 (W)×195 (H)mm Quantity/ Carton: 1pcs

Main Feature: 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 room, pubs and conference rooms etc. Technical Specifications: RNS 8O/STEREO:1400W+1400W 20Hz-20KHz 4O/STEREO:2000W+2000W THD+N 0.1% 8O/BRIDGE:4000W Frequency Response 20Hz-20KHz: ±0.5dB THD+N: < 0.1% SNR: 100dB Damping Factor: >200 SR: >20V/µs Gain RL 8O: 43dB Input Impedance: balance 20K / unbalance 10K Output Circuitry :3-tier Class H AC Power :AC220V / 50Hz±10% Amplifier and Load Protection :Soft boot, DC, short circuit, overload, 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: 37.85kg Gross Weight: 40.6kg Quantity/ Carton: 1pcs Packaging Details: Carton with plastic bag inside Packaging Size: 680 (L)×595 (W)×200 (H)mm

Main Feature: 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 room, pubs and conference rooms etc. Technical Specifications: RNS 8O/STEREO:1000W+1000W 20Hz-20KHz 4O/STEREO:1500W+1500W THD+N 0.1% 8O/BRIDGE:3000W Frequency Response 20Hz-20KHz: ±0.5dB THD+N: < 0.1% SNR: 95dB Damping Factor: >200 SR: >20V/µs Gain RL 8O: 41dB Input Impedance: balance 20K / unbalance 10K Output Circuitry :2-tier Class H AC Power :AC220V / 50Hz±10% Amplifier and Load Protection :Soft boot, DC, short circuit, overload, 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: 34.48kg Gross Weight: 37.4kg Quantity/ Carton: 1pcs Packaging Details: Carton with plastic bag inside Packaging Size: 680 (L)×595 (W)×200 (H)mm

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 AB 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 stage performances, KTV rooms and conference rooms etc. Technical Specifications RMS 8O/STEREO: 400W+400W 20Hz-20KHz 4O/STEREO: 700W+700W THD+N 0.1% 8O/BRIDGE: 1400W FREQUENCY RESPONSE ref 1k20Hz-20KHz: ±0.2dB THD+N: < 0.1% SNR: 95dB DAMPING FACTOR: >200 SR: >20V/µs GAIN RL 8O: 37dB INPUT IMPEDANCE: Balance 20K/ Unbalance 10K OUUPUT CIRCUITRY: Class AB 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.

Features : * Switching power supply High efficiency and stability of the new switching power supply so that the signal transmission speed faster and more stable voltage changes, sensitivity stronger, lighter weight. * Intelligent signal limiter Each channel has an independent output signal overload distortion, automatic pressure limited function, when the output signals are now clipping distortion can be quickly restored to the output signal compression is not the biggest distortion level and no reduction in the frequency response of audio signals, to avoid DC level because of the audio signal output and burned speakers. * Multiple detection, multiple protection A soft start, the second start, the (low) pressure protection, output overload and short circuit protection. * High efficiency, low fever Efficient Class H amplifier, significantly reduce heat loss. * Pristine audio Metal Packaging, high-power transistors, Yanyi a pure, passionate, authentic audio effects. * Removable face Network Removable the hole into the wind-net, easy cleaning. FP-series Switching Power Amplifier ITEM: FP-2200 / FP-2400 / FP-2600 / FP-2800 Output Power: 20-20kHz, 1W with 1 khz 8¬+Stereo Power(RMS): 350W f- 2 / 550W f- 2 / 750W f- 2 / 950W f- 2 4¬+Stereo Power(RMS): 500W f- 2 / 800W f- 2 / 1150W f- 2 / 1350W f- 2 8¬+Bridged Power(RMS): 1000W / 1600W / 2100W / 2300W Frequency Response(+o/-0.3dB,1W/8¬+): 20-20KHz+0.5dB THD+N: 10KHZ

Professional power amplifier Frequency response20hz-20khz Impedance47 Thd (1khz, aux 150mv input)_0.1% Sensitivity180mv Average power(4+)350w+350w S/n90db N.W.10 kgs/ 22 lbs G.W.12 kgs / 26.4 lbs L - w - h, box:16.9"-14.2"-5.7" / 430-360-145mm L - w - h, package: 18.5"-15.7"-7.7" / 470-400-195mm Colors ˜ silvery / ˜black

WALK Audio P302 DUAL USB Power Bank 20,000 mAh

3-channel with built-in 2in-3out German-made DSP channel-1: 250W@8ohms, 500W@4ohms; RMS channel-2: 250W@8ohms, 500W@4ohms; RMS channel-3: 250W@8ohms, 500W@4ohms; RMS Size:104mm X 223mm X 60mm (WXLXH) Please check our product on http://www.ad-power.cn packed into carton

Model name: H1.3D1 3-channel with built-in 2in-3out, DSP is fm Germany. channel-1: 250W@8ohms, 500W@4ohms; RMS channel-2: 1200W@8ohms, 2300W@4ohms;RMS channel-3: 120W@8ohms, 2300W@4ohms;RMS Size:150mm X 431mm X 70mm (WXLXH) Please check detail pictures on our website http://www.ad-power.cn. Each piece into carton