Place of Origin: Shanghai China (Mainland) Brand Name: shanghai yy construction Frame Material: Aluminum Alloy Open Style: Swing Type: french door Opening Pattern: Horizontal Profile color: White,black,grey ,brown ,any Profile styles: Thermal or non-thermal break Glass: Double glazed glass;triple glass with AS2208 Certificate Surface Treatment: Powder coating ,anodizing,electrophic etc Package: Standard seaworthy packing Advantage: Weather proof, heat and sound insulation Packaging & Delivery Packaging Detail: iron pallet with film to protect the products and keep clean Delivery Detail: 38 to 50 days after 40% of payment is paid Specifications aluminum frame glass door 6063-T5 low maintenance Energy efficient Efficient water system After-sale service provider We have already built a good reputation based on the design freedom, elegant appearance of the product, and good customer service in China. Our products are 100% for exporting with 9 years professional experience already.&n
Type: Ceiling Tiles Place of Origin: Hebei China (Mainland) Function: Fireproof,Sound-Absorbing Ceiling Tile Shape: Grid Ceiling Tile Type: Mineral Wool Ceilings Packaging & Delivery Packaging Detail: carton Delivery Detail: within 15 days after prepayment Specifications 1)We are Factory 2) Sound-absorbing 3) Heat insulation 4) Mineral fiber ceiling tiles 5) Good quality , Lower price t bar suspended ceiling 1)We are Factory2) Sound-absorbing3) Heat insulation4) fire-proof 5) Mineral fiber ceiling tiles6) Good quality , Lower price Specification Availale : 1) Sizes: 595 x 595mm, 600 x 600mm, 603 x 603mm, 595 x 1195mm, 600 x 1200mm, 2) Thickness: 6mm,6.5mm ,7mm, 8mm, 9mm, 10mm,11mm , 12mm, 14mm, 15mm3) Edge: Square edge and tegular edge 4 ) Common size , other size is available ,Welcome to contact me .5) different design . Performance: 1) Decoration, sound absorption, fire-resistant, heat-insulation, economizationetc. 2) Surf
Specifications 1.Beautiful and novel 2.Good strength 3.Cauterization resistance and rust resistance. 4.Ceiling accessories Main features of T-shape grid :(1) Ceiling T grids aremade of galvanized steel and prepainted steel. This production can bemade of different size which is according to different size of ceilingboard. (2)Ceiling T grids has many advantages, include: beauty, good strength, cauterizationresistance, and rust resistance.(3)Double-faced or single-faced powder coatingHeat galvanized zinc treatment(4)Ceiling t-grid / keel together with mineral fiber board used to make ceiling for offices, shops and other placesSpecification (32H Model):I) Main tee: 32 x 23 x 3000mm; or 3050mm; 3600mm; 3660mmII) Furring tee: 24 x23 x 1200mm, or 1220mmIII) Cross tee: 24 x 23 x 600mm, or 610mmIV) Wall angle: 22 x 20 x 3000mm or 3050mm,V) Thickness: from 0. 23mm, 0. 25mm, 0. 28mm, to 0. 30mm and 0. 40mmSpecification (38H Model):I) Main tee: 38 x 23 x 3000mm; or 3050mm; 3
Specifications led sound activated t-shirts *top quality and reasonable price *the new style and hot sale custom t-shirt *Cool in the bar Fashional led sound activated t-shirts Sound activated DJ disco Glow Neon flash LED el T -shirtLED Sound-activated EL T-shirt Funny Dancing Black NEW Sound Activated EL T-Dancer T-shirt. Get the original light-up disco experience with our Equalizer T Shirts. These nifty Flashing T-Shirts combine an Electro Luminescence Graphic Equaliser display with fresh new designs. The graphic equaliser responds to the music around you, jumping in time to your beats. Whether you choose the old-school TQ Original or the laid back TQ Hemp Leaf; these shirts light up your night for the world to see. Features:Sound Activated EL T-Dancer T-shirtPatterns dance responding to music beatsShirt size: 67cm x 52cm (wide)Sensitivity control dialPowered by 4 x 1.2V/1.5V AAA batteriesEL (Electroluminescent) backlit technology offers safe, thin, comfortable
Type: Other Heat Insulation Materials,rock wool bar for steel structure Place of Origin: Hebei China (Mainland) Brand Name: Asia transnational Model Number: rock wool Density: 60-200kg/m3 thermal conductivity: â¤0.044W/m.k average value of fiber: â¤7.0μm Material: Basalt slag ball content: â¤12.0% combustibility: Grade A incombustible Thickness: 30mm-100mm Property: Waterproof, soundproof, fireproof, heat insulation organic content: â¤4.0% Packaging & Delivery Packaging Detail: Polythene plastic thermal-shrink film Delivery Detail: 7-15days Specifications Rock wool 1.Five years experience in export 2.Heat and sound Insulation 3.Fire proofing 4.Environmentally rock wool bar for steel structure Our products have passed the certificate of ISO9001:2000 The specifications of rock wool ProductDensity(kg/m³)width(mm)thickness(mm)length(m)rock wool board60-200600-63040-1001-1.2rock wool blanke
Type: Respiratory Equipments Accessories Brand Name: Keling Model Number: KL-ZY3L PORTABLE TYPE Place of Origin: Jiangsu China (Mainland) Convenience: yes Continuous Flow: yes High Performance: yes Low Noise,Light weight: yes Low Power Consumption: yes Stability: yes Small Size--mini and portable: yes Safety Valve Inside: yes SXS Lithium Molecular Sieve: yes application: Mini Portable Oxygen Concentrator Packaging & Delivery Packaging Detail: Carton Delivery Detail: two weeks after confirming the payment Specifications @Professional manufacturer since 1996 @Reliable quality,affordable price,sound service @CE & ISO approval @OEM&ODM available (KL-ZY3L PORTABLE TYPE) Mini Portable Oxygen Concentrator (KL-ZY3L PORTABLE TYPE) Mini Portable Oxygen Concentrator is a small movable medicinal health oxygen manufacture equipment that is designed on the basis of other like products in our company. It adopts the top product SXS lithium molecular sie
Type: Ceiling Tiles,ceiling grid component Place of Origin: Jiangsu China (Mainland) Brand Name: HUILON/OEM Model Number: HL-CS-016 Function: Fireproof,Heat Insulation,Smoke-Proof,Sound-Absorbing Feature: Artistic Ceilings,low carbon Ceiling Tile Shape: Grid Certification: ISO9001:2008 Style: steel t bars Packaging & Delivery Packaging Detail: 1.standard export package 2.steel t bars. Delivery Detail: 15 Days Specifications 1.Decorative ceiling material 2.Together with mineral fiber board 3.Low carbon 4.Environment friendly Steel t bars steel t bars Main features:(1) Ceiling T grids are made of galvanized steel and prepainted steel. This production can be made of different size which is according to different size of ceiling board. (2)Ceiling T grids has many advantages, include: beauty, good strength, cauterization resistance, and rust resistance. (3) Ceiling t-grid / keel together with mineral fiber board used to make ceiling for offices, shops and other places. specificationsC
Specifications disco laser light dj light stage laser show system party light club light bar light holiday lighting flash light Good News!If you buy 6 pieces at the same item in a time,you can have US10 off! stage laser Christmas lightSpecificationLaser Power:60mW Green + 150mW Red laser + 100mW Violet laser15KPPS Galvo scanner with big angle scanningSupport ILDA FunctionEffect:Time Tunnels,Flip,Zoom(+/-),Rotation,Speed(+/-),Clouds,Strobes,3D Animation,DimmerOperating modes:Auto, Animation, Sound active, Master/Slave & DMX, ILDADynamic scan speed adjustDynamic pattern speed adjustLED indicator displays the status of the POWESound sensitivity control FeatureFan cooledPower:110V/220VApplicable for Disco, Pub, Bar, Clubs, Large stage, Entertainment center, Casinos, Family party etcSize:65*25*16cmNet Weight:6.5kgs
Specifications 1. bosch audio conference system 2. high-performing HI-FI level 3.Touch-key 4. Control by DVD,computer,TV ect. background music system equipment , We are the manufacurer of BGM background music system and PA System equipments . For over 11 years ,we are keep reaearching and innovating and use advanced technologies to produce high quality audio products for background music system . Functions:1.Can pre-program the music for each zone 2.You could choice the interesting music and adjust the volume in the individual zones3.Could fix the starting time, playing zone and paying music by&nbs
Specifications 1:sound cables replacement for iphone4s 2:OEM 3:large quantity in stock 4:high quality 5:100% tested before shippment sound cables replacement for iphone4s 1:audio jack flex cable has two color,black and white,distinguish them from audio jack 2:volume button can't work,replace it by a new one3:mute button key can't work,replace it by a new one4:This item is Compatible with iPhone 4s Version - 16GB/32GB/64GB Models payment:1:payment terms:western union&money gram&Escrow&paypay shipping info:1: This item can be shipped to ALL destinations around the world.2: Item ship out within 1 - 3 working days after confirmation of payment3: Tracking No. will be emailed to you once we have shipped your order. service:1: on-line:12 hours online,if not,leave message please,we will reply you within 7 hours.2: after service:even our products have been strictly checked,if you find our parts can not work well,show us the proof,we will help you to
Specifications Bluetooth speaker Waterproof,Blue LED light Suitable for CD, DVD, TV, MP3,stereo, PC, laptop Bluetooth speaker LT-2816 Speaker Sides and top both can print the LOGO as customer need ,it is good way for brand . Speaker Accessories:
Place of Origin: Fujian China (Mainland) Brand Name: KOQI Model Number: K-300+O3-WG Name: Bar or Restaurant supplies frequency: 315mhz Watch Size: 55*45*18mm ransmission distance: >300m ( no obstructions ) key buttom: Call;bill;cancel Working voltage: DC 12~18V Output power: <20mW Working current: <15mA Any language any logo: Accept Button color: Various color available Packaging & Delivery Packaging Detail: each unit Wireless Beeper in standard box Delivery Detail: sample order within 3 days and bulk order within one week Specifications Bar or Restaurant supplies 1.Fast service and Reliable service 2.Creat a quite environment 3.Lower costs Bar or Restaurant supplies with watch sounds and push button buzzers Wireless Beeper with watch pagers is widely used in service area. It consist of table button for guest use and signal receiver for waiter or waitress use. When the guest needs any service, he or she just press the button near him or her, his or he
Place of Origin: Guangdong China (Mainland) Brand Name: Topstriving Model Number: LED AETHER 4 Voltage: AC 90-240V 50/60HZ LEDs: 256 5mm high MCD LEDs(24*4 Red,24*4 Green,16*4 Blue) Life(hrs): 100,000 Beam Angle: 15° Housing: black housing Operational Modes: DMX 512 protocol, Sound Active, Auto DMX Channels: 5 Input/Output: 3-pin XLR cable Dimensions: 938*170*100mm Weight: 5.0kgs Packaging & Delivery Packaging Detail: carton packing Delivery Detail: 3~30 days according to quantity Specifications 1. 256*5mm rgb professional lighting cheap led light bars 2. LED AETHER 4 3. 5 dmx channels 4.15 degree beam angle 5.CE,ROHS Specification: 1. Electronic power supply AC 90-240V 50/60HZ 2. color strobe effect and long life operation 3. black housing with 256 5mm high MCD LEDs (24*4 Red,24*4 Green,16*4 Blue LEDs) 4. low heat,Long Life LEDs (100,000 hrs.)5. op
Brand Name: Sixty Nine Model Number: 69 SBX911 Channels: 2.1 Player Type: HDD Player Special Feature: Wireless System Place of Origin: India Packaging & Delivery Packaging Detail: Single Box Delivery Detail: Ready Stock Specifications BEST LCD / LED Companion crystal sound quality soundbar wireless soundbar subwoofer FM,USB/SD CE,RoHS 2.1 SOUNDBAR SYSTEM WITH WIRELESS SUBWOOFER SPECIFICATIONSSoundbar Power RMS 60 WattsImpedance 4 ohmsFrequency range 200Hz~20KhzSensitivity 89dBDriver units1x1" silk dome tweeter2 x 4" paper cone mid-range2 x 5" wofoerMaterialABS plastic with matty black finishing cabinet , arylic transparency rim, metal coverAmplifier built-in Power RMS 120 watts (20watts x 2 80 watts)@4ohms Frequency range 20 HZ ~ 20 Khz Distortion ≤1% S/N ≥ 86dB FEATURES2.1 soundbar systemSOUNDBAR1) matty black finishing cabi
Specifications 36*3w LED bar light Taiwan Epistar chip led IP65 RGB color mixing 36*3w LED bar light Model:SSL-25 Spec: * Voltage: 100AC-240AC/ 50-60HZ* Maximum Power:120W* Light Source: 36pcs 1W/3W high brightness LED* DMX Channels: 3CH* Control Mode: DMX512,master/slave,auto,Sound* Waterproof: IP65* Beam angle:15°/25°/30°/45°/60°etc* Color Range: RGB(each 12pcs)* Data in/out:Locking 3-pin XLR* LED Source Life: 50,000hours* Housing: Die-cast Aluminum case,tempering glass* Dimension:350*150*200mm* NW:4.8kg Packing & Delivery1.Packing:CartonExtra expense packing:Flight case,wooden case2.Delivery day:5-15 days after payment3.Delivery ways:Express delivery (DHL,Ups,EMS etc),by air,by sea. Trade Terms1.Price terms:FOB Guangzhou/ EXW 2.Payment terms: bank transfer or western union. 100% paym
Type: Interior Lamp Voltage: 12V Lamp Type: LED Certification: CE Car Make: All Cars Place of Origin: Guangdong China (Mainland) Brand Name: Starlight Model Number: SW-3081 Music sensor: Sound control according to the music Color available: Chromatic, white and blue Package: Blister Card Size: 23x1.4x2cm Wire: 183cm in length LED: 48 pcs ultra bright quadrate LED Shell: Aluminum Power output: 3.8W Power input: 12V/24V Customer Logo: Available for free when more than 1000 sets Packaging & Delivery Packaging Detail: 2pcs in one set; 20 sets in one carton; Carton size:56x40x22cm Delivery Detail: 3-15 days Specifications LED Music Sensor Light Bar 1.23x1.4x2cm 2.With control control box & car socket 3.48LED sound controlled music light bar Music Sensor Light Original Manufacturer Sound Sensor LED Light Bar For Car: SW-3081 Features:1. Made of ultra bright quadrate LED, brighter than ordinary LED & NEON light,more energy saving, environmental protecting & w
Specifications 1.compact subwoofer, line array subs 2.2x18", 1200w/4ohm 3.Usage: Band, stadium,Disco bar,club,outdoor live sound system Model: SUB-218 (1200w) compact subwoofer, line array subs Frequency Response(+/-3dB)30Hz-250HzComponents2x18" (100mm) 4” inter leaved sandwich voice coilNominal Impedance4 ΩSensitivity 1W@1m102 dB SPLMaximum SPL:136 dBPower handling:1200 WPeak power:2400 WNominal coverage angle (H x V)N/AConnectors2×NL4 SPEAKONEnclosure material18mm plywoodFinishTextured black paintGrilleBlack perforated steelHandles4 on sideDimension1150×745×575 mmShipping size1210×850×675 mmNet Weight84kgGross Weight89kg
Specifications colored knob /plastic knob/potentiometer knob Item no.:2019(32*14H) Material:ABS /ABS+BRASS Shaft hole:6.4mm with set-screw
Brand Name: NiZHi/SARDINE Model Number: SDY-001 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,2013 New product mini sound bar SDY-001 Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Function: support TF card,USB,FM,MIC, hands-free calling, Bluetooth function Special features: Portable, Mini,wireless Color: Silver, Blue, Red, lividity Certificates: CE ROHS FCC Warranty: 12 months Battery: 450mAh enough power Support: FM radio LED light: we can take it off if we no need it Support MIC: hands-free calling function Bluetooth range: CSR3.0 Bluetooth, which can remote 15M Packaging & Delivery Packaging Detail: Crystal transparant box package Delivery Detail: 5 days Specifications New product mini sound bar 1) TF card,USB,FM,MIC 2) super sound,LED flashing light 3) Remote 15M 4) Hands-free calling 2013 New product mini sound bar SDY-001 (Bluetooth is optinal ) Skype:tungta
Specifications sound bar multiroom audio systems Touch-key high-performing HI-FI level Control by DVD,computer,TV ect. sound bar multiroom audio systems multiroom audio systems for home AUELEC A1013 from Tunersys background music system equipment , We are the manufacurer of BGM background music system and PA System equipments . For over 11 years ,we are keep reaearching and innovating and use advanced technologies to produce high quality audio products for background music system . Functions:1.Can pre-program the music for each zone 2.You could choice the interesting music and adjust the volume in the individual zo
Specifications Decorative party/club/disco/bar starstall LED 1.light weight,good look and nice effect 2.Ideal for parties,performance Model: ICON-A015C Decorative party/club/disco/bar starstall LED EFFECTS This light is our patent product, our patent NO: 201130219799.0, In many countries of the world(Including Europe,America, Korea and china), the light is with beautiful and unique UFO design, suitable for KTV, Bars, Family and kinds of Parties. It is available for specification 3*3W RGB, 6*3W RGB, 4*3W(RGB 3-IN-1), 8*3W(RGBW) with very nice emitting effect. TECHNICAL SPECIFICATIONS VoltageAC90-240V/50-60Hz Power consumption30WLight source3*3WRGB, and a LED strip around the plate+27SMD STRIP LED 3W 6*3W RGB, and a LED strip around the plate+27SMD STRIP LED 3W 4*3W(3in1), and a LED strip around the plate+27SMD STRIP LED 3W 8*3W RGBW, and a LED strip around the plate+27SMD STRIP LED 3WControlDMX 5
Type: Wallpapers Wallpapers Type: Non-Woven Wallpaper Place of Origin: Shandong China (Mainland) Brand Name: ADL Model Number: 250807 Function: Moisture-Proof,Mould-Proof,Smoke-Proof,Sound-Absorbing,Decoration Usage: Administration,Commerce,Entertainment,Household Style: Modern Certification: ISO 9001:2000 and ISO14001:2004 Color: Deep Red Roll Demengsion: 0.53m*10m Textile Wallpaper Material: Non-woven Weight: 0.8kgs/roll Transporation Method: By Sea Or By Air Port: Qingdao Packaging & Delivery Packaging Detail: Packing: Inner packing: one roll to a plastic membrane; Outer packing: 12 rolls to a carton. 30.5cm*23cm*55cm/carton 12 rolls/carton about 7500 rolls/20 container Delivery Detail: with 20 days after receiving the advanced payment Specifications 1.Stocks of wallcovering at low prices available for customers 2.Non-toxic 3.Clear image 4.Durable 5.Clear texture 1, Non-woven wallpaper has natural, primitive, rough beauty of nature and is full of strong rural breath, making people
Specifications 42 inch LCD Video Advertising 4mm Tempered Glass Resolution:1920x1080 (16:9) Full HD 1080P Video Output CE/RoHS Certificate Product Features:- Silver color is available, floor standing metal case, nice and beautiful table floor standing advertising display-With a protection layer of ultra-thin, high light-penetrating steel glass on the surface of the LCD screen.-Brands of LCD screen for Samsung, LG, A Class standard, full new and factory original packing screen.-Build-in CF card slot, SD card, USB2.0 Port and Mini-USB port at one player, user can freelySelect flash memory card.-Safely locking system function to avoid take way flash memory card and advertising playing content, also can be protected by input password.-With USB update feature; Support functions between the card and card copying files-Playing advertising program automatically and circular.-Playlists support functions, can set different folders, copy all target files to those different folders, system w
Specifications 1.scooter chrome rearview mirror have a mp3 radio. 2.MP3 power automatic memory functiong 3.without having to re-set New Motorcycle MMC SD Card Audio Radio Handle Bar Speakers Remote Sound System Features:1. Easy operation, high efficiency and energy saving, low standby power consumption.2. Power automatic memory,switch on again don’t need to resetting .3. Support SD/MMC/TF card4. Easy installation, replace old rearview mirror directly.5. Support FM full frequency radio, clear voice.6. Hifi voice, stereo and perfect sound quality.7. Fashion design,waterproof,anti-seismic.8. LED light Specification 1.Motorcycle MP3 ( rearview mirror speaker ): 2.With fashion
Model Number: SH SB-004 Specifications Sound Bar with Bass Control and LED Display 2.1-channel stereo sound Full function of remote control Bass control LED display Aux input x 2 Input mode: TV, DVD, iPod Audio mode: movie music Power output: 90W Frequency response: 20Hz to 20kHz (-3dB) Power: 110V/230V, 60/50HzS/N ratio: ≥90dBDrive units:Center: 3 inches x 4Woofer: 6 inches x 1Tweeter: 3 inches x 2Dimensions (L x W x H): 580 x 225 x 185mmAll trademarks are shown for reference purposes only. We are not authorized to sell any items bearing such trademarks
Specifications double glazed thermal break window 6063-T5 Design freedom Multi function,high security low maintenance Cost effective The brief of shanghai yy construction and our product We have already built a good reputation based on the design freedom, elegant appearance of the product, and good customer service in China. Our products are 100% for exporting with 9 years professional experience already. YY CONSTRUCTION have invested heavily in research and development to ensure a continual supply of ground-breaking systems, improved products and new technology. This require our products tested by NATA accredited testing facility in Australia to ensure they meet all of the required air and water penetration standards under AS2047&AS1170.2. We are the only one of AWA members in China as well. We committed to bring you these good brands with the best service we can. So there are many professional trained Sales representatives who can help you find the prefect solution for
Place of Origin: Guangdong China (Mainland) Brand Name: Yifort Model Number: YF-8812 Open Style: Swing Position: Commercial Surface Finishing: Finished Type: Entry Doors Door Material: Aluminum Alloy Material: Aluminum Aluminum Thickness: 1.2mm Width of Door: 88mm Glass: 5mm+9A+5mm Surface: power coated;Anodized Sealant: EPDM Packaging & Delivery Packaging Detail: 1.Wooden pallet packing 2.Packing as customer's requirement Delivery Detail: 15-25 days after confirming the order Specifications Aluminum swing bar doors 1.Easy to install 2.Nice EPDM sealing 3.Sound insulation New design sound insulation double hollow glass aluminum swing bar doors 1.Easy to install2.Nice design with competitive price 3.Good sealing perfomance 4.Excellent gas & water tightness5.Nice Sound & heat insulation6.Environmental protection Door-Aluminum door -Aluminum swing door ModelYF-8812 swing doorOpen styleswing doorWidth of sliding rail88 mm Apllication placeAluminum GlassLockAccessoriesFly
Place of Origin: Zhejiang China (Mainland) Brand Name: HOPO Shaping Mode: Plastic Injection Mould Product Material: Steel Product: Household Appliance Cavity Numbr: single or multi Design Software: UG,PRO-E,CAD Mould Base: HASCO,LKM,DME Runner: cold/hot runner Packaging & Delivery Packaging Detail: wooden case Delivery Detail: 15-60days, depends cutomers' need Specifications 1-High performance loudspeaker box mould 2-Europe qualiy, China price 3-Prompt reply 4-OEM & ODM is available 5-On-time d Taizhou Hopo Industrial & Trade Co., Ltd. After years of accumulation, Taizhou Hopo Industrial & Trade Co., Ltd initiates from one department of Zhejiang Daxiong Plastic Mould Co., Ltd and have developed into an independent company. We are a company of diversified development and combine of R & D, production, sales and service in one. Our company is one of key fixed suppliers of China electronic mold. We have developed large-scale injection mold business, during the past 10
Specifications 1.handfree and FM audio 2.novel shape. 3.with CE,ROHS. 4.competitive price. portable sonud bar mini bluetooth speaker for iphone5 mp3 Specification: 1.Correspond with V2.1+EDR 2.Headset profile, Handsfree profile and Advanced Audio Distribution Profile (A2DP) 3.Frequency range: 2.40GHz-2.48GHz 4.Transmitting power: Class 2 5.Working distance range:10m 6.Output power: 1*3W 7.Talk time: up to 16 hours 8.Charge time: 3.5 hours 9.Standby time: up to 285 hours Packaging:1,product size:80*80*65mm2.carton size:53*32*17.5(H)cm/120PCS3.NW/12KG GW/13KG4.Blister box5.delivery time:20-25days function: 1. Work for all the Bluetooth mobile phone.2. Standard 3.5mm Audio Input support mp3, mobile phone, ipod, iphone, etc.3. Bluetooth support for hands free cell phone calls.4. Wonderful Build-in Subwoofer speaker. 5. High capacity lithium battery inside.6. Clear FM Radio.7. Work for
Specifications 2.0 professional active speaker with USB/SD function cool design with shaking souond competitive price best for your choice 2.0 professional active speakerwith USB/SD functioncool design with shaking souondcompetitive price best for your choice Reference Data:Output power:60*2Speaker unit:8"*1+1"*1Frequency response:20-20KHzImpedance:4-8ohmsDimensions:320*300*525mm40HQ(sets):700