Guangzhou Ad Audio Co., Ltd

Supplier: Audio products, power amplifier, loudspeaker, professional power amplifier, pro audio, speaker, subwoofer, line arrays, karaoke players

F600 Power Amplifier Key Feature: * 2/3U high, heavy duty steel chassis * Modular construction for easy servicing * Symmetrical layout for even weight distribution * High efficiency toroidal power transformer * Oversized, high energy, linear power supply * 3 steps, Class H Audio topology * Stereo, parallel or bridged operation * Twin balanced inputs (Neutrik XLR connectors) * Dual Speakon and Binding posts outputs * High quality components used throughout * Dual, continuously variable speed fans * Efficient two sides cooling, the efficiency is better than back to front cooling * Active, signal, protect and critical indicators * Duraluminium, 8mm thick front-panel * Unobtrusive carrying handles * Voltage Gain: 35 or 40 dB . Specification: 8ohms Stereo Power(RMS): 2X300W 4ohms Stereo Power(RMS): 2X462W 8ohms Bridged Power(RMS): 968W Frequency Response(+o/-0.3dB, 1W/8ohms: 20Hz-20kHz, -3dB@135kHz Power Bandwidth(rated power at 4ohms 1%THD+N): 20Hz-20kHz, -. 1.1dB/+0dB TourClass Protection: ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input THD+N (1kHz 1W ): -60dB Voltage Gain (rated power @ 8Ic): X35dB Input Sensitivity (rated power at 8Ic): 0.97V Input Impedance (balanced/unbalanced): 20KIc/10KIc S/N Ratio ("A"weighted, full power at 4ohms): 99dB Crosstalk ("A"weighted, full power@4ohms): >-63dB Class: 3 Step H Input Connectors (per channel): Female XLR (pin 2+, configurable for pin 3+). TRS (tip+) Output Connectors (per channel): 5-way binding posts or Speakon connectors (market dependent) Supply Power: 1320W Power Supply (factory configured): AC220V/230V, 50-60Hz Cooling: Two side panel variable speed DC fans, better than conventional cooling Controls: Front panel: 2 attenuators, power switch; Rear panel: Signal ground lift & mode switches. LED Indicators (per channel): Signal, Protect, Active, Critical Construction: Steel chassis, 16 gauge. Casting Aluminum front panel. Dimensions (HXWXD): 88X483X480mm (2U) Net Weight: 19.2kg Gross Weight: 23kg.

8ohms Stereo Power(RMS): 2X1050W 4ohms Stereo Power(RMS): 2X1600W Frequency Response(+o/-0.3dB, 1W/8ohms): 20Hz-20kHz, -3dB@135kHz Power Bandwidth (rated power at 4ohms 1%THD+N): 20Hz-20kHz, -. 1.1dB/+0dB TourClass Protection: ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input THD+N (1kHz 1W ): -60dB Voltage Gain (rated power @ 8ohms): X40dB Input Sensitivity (rated power at 8ohms): 0.8V Input Impedance (balanced/unbalanced): 20Kohms/10Kohms S/N Ratio ("A"weighted, full power at 4ohms): 96.5dB Crosstalk ("A"weighted, full power@4ohms): >-65dB Class: 3 Step H Input Connectors (per channel): Female XLR (pin 2+, configurable for pin 3+). TRS (tip+) Output Connectors (per channel): 5-way binding posts or Speakon connectors (market dependent) Supply Power: 4158W Power Supply (factory configured): AC220V/230V, 50-60Hz Cooling: Two side panel variable speed DC fans, better than conventional cooling Controls: Front panel: 2 attenuators, power switch; Rear panel: Signal ground lift & mode switches. LED Indicators (per channel): Signal, Protect, Active, Critical Construction: Steel chassis, 16 gauge. Casting Aluminum front panel. Dimensions (HXWXD): 132X483X480mm (3U) Net Weight: 33.5kg Gross Weight: 34.35kg.

Key Feature 1>.2-way full rang Line Array system 2>.500w, with single 2inch HF compression driver horn loaded;2 x 10inch LF cone driver 3>.Supported with a full range of flying accessories 4>.For portable use or permanent inatallation 5>.Pro circuit provides HF driver protection 6>.Distant directivity 72H x 10 V dispersion 7>.Bi-Amplifier or singal-Amplifier . Application 1>. Medium and small arenas 2>. Ballrooms and clubs 3>. Stadium and pavilions 4>. Theatre live music 5>. Auditoriums and corporate centre . Specification * Frequency Response (+3 dB): 55 Hz - 20 kHz * Sensitivity (1w/1m): 104 dB SPL * Long-term SPL: 126 dB * Maximum SPL: 132 dB * Nominal Impedance: 4 ohms * Power rated: 500 watts * Peak Power handling: 1000 watts * Nominal Dispersion: 72H x 10V * Crossover Frequency: 1.8 KHz * Dimensions (H x W x D): 320 mm x 820 mm x 550 mm * Enclosure Material: 18mm birch polywood * Surface Finished: black catalyzed polyurethane paint * Grille: 1.5mm black perforated steel framed * Net weight: 38 kg * Low Frequency Driver: 2X10"cone driver * High Frequency Driver: single 2"compression driver horn-loaded * Input Connectors: Neutrik NL4MPX4.

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

Supplier: Audio speaker, loudspeaker, amplifier, power amplifier, professional audio, professional speaker, professional loudspeaker, professional amplifier, professional power amplifier, pro audio, pro speaker, pro loudspeaker, pro amplifier, pro power amplifier

Key Feature 1>. Medium and long-throw applications 2>. Ergonmic, fast, secure rigging system 3>. Ultra compact curvilinear array 4>. Trapezoidal design for curved vertical arrays 5>. Excellent speech intellgibility 6>. Highly versatile for both installation and touring. Application 1>. Band PA Systems 2>. Corporate Events 3>. Ballroom Events 4>. Large Houses of Worship 5>. Convention Centers 6>. Live Music Clubs . Specification * Frequency Response (+3 dB): 60 Hz - 19 kHz * Sensitivity (1w/1m): 101 dB SPL * Long-term SPL: 128 dB * Maximum SPL: 134 dB * Nominal Impedance: 4 ohms * Power rated: 700 watts * Peak Power handling: 1400 watts * Nominal Dispersion: 90H x 60V * Crossover Frequency: 2.0 kHz * Dimensions (H x W x D): 805 mm x 476 mm x 500 mm * Enclosure Material: 18mm polywood * Surface Finished: black catalyzed polyurethane paint * Grille: 1.5mm black perforated steel framed * Net weight: 58 kg * Low Frequency Driver: 15", 3" voice coil, 190mm magnet * Mid Frequency Driver: 6.5", 2" voice coil, 140mm magnet * High Frequency Driver: 1.7"compression driver. polymer diaphragm * Input Connectors: Neutrik NL4MPX2

The vp series power amplifier offers clean, reliable power in a durable enclosure. If you need professional amplification performance, the vp series is perfect for delivering pure, consistent wattage night after night. With six models power upto 1200 watts, the vp series is ideal for powering pa systems and dj rigs. To ensure seamless, reliable performance, the amp features variable-speed cooling fans for thermal stability, along with short-circuit, thermal, over current, thermal protection. For connecting convenience, the vp series boasts xlr and speakon &banana binding post outputs. The unit also provides front panel indicators for signal, limit, protect and power, plus level controls for channels 1 and 2. Selectable modes for stereo and mono bridge give you even more flexibility. Selectable output power range to drive professional loudspeakers without clipping Variable-speed cooling fan for thermal stability and reliability Xlr balanced inputs and speakon &banana binding post outputs Limiter indicator for amp output protection Stereo and mono bridge Variable speed fan for low noise Comprehensive front panel indicators including signal, limiter, protect and power Dc output protection and short circuit protection Frequency response 10hz c 50khz at 1.5 db Total harmonic distortion: less than 0.05% Input sensitivity & impedance: 0.775v Signal to noise (20 hz - 20 khz) > 95db Shipping dimensions (wxdxh) 585x 580 x 165mm