Specifications Guangzhou led rotation bar can receieve DMX512 signal Channels:12/21CH Light source : Cree LED Name:Guangzhou led rotation bar Item: ST-F013TECHNICAL PARAMETERPower consumption: 90WLight source: 8pcs 10W white color Cree leds Lamp life: 6-10 ten thousand hrsRotation angle: 270 degreeBeam angle: 0 degreeColor: 16.7 million kinds of color changeControl channels: 4/7/11 chsControl mode: DMX512, master/slave, auto, sound activeAutomatic model(by function button) : color change, color strobe, color dimmer,color gradual change/color jump changeOperation menu: LCD screen displayPacking size: 1100*165*142mmN.W: 9kgG.W: 10kg Products Show: Extra details: We will produce your order after receiving 30% deposit and the balance should be paid before the delivery date. 3-5 days for sample /7-15 days for small order /20-30 days for big order (Shipping time is not included). Please contact with us if you
Specifications -unparalleled high-quality, -multi-channel surround Proprietary QXpander 3D spatial processing literally adds new dimensionTo music playback, enlarging the sound stage beyond the physical limitations of speaker locations, and expanding the acoustic image outside the listener’s head when listening with headphones. This results in a more natural, enjoyable and less fatiguing listening experience. QXpander employs purpose-specific algorithms for maximum spatial impact on headphones or speakers. Speaker-targeted 3D processing is optimized for narrow speaker geometries and can be OEM-tuned for peak performance on front, rear, and side-firing speaker configurations. Based on the Qsound’s positional 3D audio algorithms used in professional music and video production, the QXpander process is carefully designed to maintain the integrity of the original stereo mix. Qxpander widens the original sound stage proportionately, leaving center ele
Type: Ceiling Tiles Place of Origin: Hebei China (Mainland) Brand Name: Great Wall Model Number: 600*600mm Function: Fireproof,Heat Insulation,Moisture-Proof,Mould-Proof,Smoke-Proof,Sound-Absorbing,Soundproof,Waterproof Feature: Artistic Ceilings Ceiling Tile Shape: Square Ceiling Tile Type: Mineral Wool Ceilings color: white material: fiber wool size: 600*600 thickness: 6-25mm Packaging & Delivery Packaging Detail: according customer's requirement Delivery Detail: 7 days after receive the depsite Specifications MIneral Fiber Ceiling and T-Grid/T -Bar Natural, environmental-friendly ,Non-toxic MIneral Fiber Ceiling and T-Grid/T -Bar Technical Data:Density (kgs/m3): 240-280kgs/m3NRC: ≥0.45Fire resistance: class a qualification (GB8625-88 STIPULATION)Moisture rate (%): ≤3Light reflect: 0.60-0.80Bending strength(N): ≥60Sagging resistant properties:≤0.35mmHR: ≥90% Available Textures for Low-Density Mineral
Specifications 1.Mini laser bar light with green and red 2.sound active and auto modle 3.Unit dimension: 98 x 80 x 40mm 4.high quality TD-GS-01 Mini laser bar light with green and red 1.Mini laser party light with green and red2.sound active and auto modle3.Unit dimension: 98 x 80 x 40mm4.high quality5.CE certificate Body color:Blue, white and pink availableGreen laser wavelength : Red wavelength 650nmGreen wavelength 532nmAC adaptor : input 110-240V ,Output:6VBuilt in 2 precision glass lens and precision motor of slow speed.sound active and auto modle Unit dimension: 98 x 80 x 40mm
Specifications 2x15W(speakers)+30W(sub) 2.1 channel amplifier powerfel bluetooth Sound Bar system for LED/LCD TV Aux Audio input LED dispay 2x15W(speakers)+30W(sub) 2.1 channel amplifier powerfel bluetooth Sound Bar system for LED/LCD TV Hot sale!!! Specifications *POWERFULL SOUND BAR SYSTEM FOR LCD/LED TV.*wooden case*with LED display*USB slot *SD/MMC CARD SLOT *usb/SD card can only playing MP3 songs *EQ(1. Pop 2.Rock 3.Jazz 4.Classic 5.Normal) functions only works at USB/SD CARD MODE *Built-in 2.1 channel amplifier *Output power: 2x15W(speakers) + 30W(sub) *AUX audio inpput *Power Supply: 100-240V~50/60Hz *Bluetooth (optional) Accessories User manual, Remote control, Audio Cable Pictures
Specifications all our products have passed ISO9001 certification.some of our products have reached GS standard. Sound quality,resonable price ART.(NO.):P-25 Spec.(inch):6,12,16,20QTY/CASE(Pcs):100,60,48,24G.W/N.W:9/8.5,11/10,15/14,10/9
Type: Ceiling Grid Components Place of Origin: Shandong China (Mainland) Brand Name: MENGSHANYISHUI Model Number: T24 Material: Hot-dipped galvanized steel coil &PPGI Colour: White or colored Size: T24,H32 Shape: T type Feature: Artistic Ceilings Function: Fireproof,Moisture-Proof,Waterproof,Sound-Absorbing Certification: ISO9001:2008 Packaging & Delivery Packaging Detail: Standard export carton, also we can cater to your requirements. Delivery Detail: 7days after receive your deposite or sight L/C Specifications I)Mainly used in the indoor decoration 2)Easy clean 3)Good light reflection 4)Many designs for your choose Suspended ceiling T grid:Main tee: 32/38*24*3600mm 32/38*24*3660mm Cross tee: 26/32*24*1200mm 26/32*24*1220mm Cross tee: 26/32*24*600mm 26/32*24*610mm Wall angle: 22*22*3000mm 22*19*3000mm Thickenss can be 0.25-0.35mm. pvc ceiling tiles for building materials specification:1.
Specifications * mini stage lighting. * party, bar, disco lighting. * Red and green laser projector. * Year warrenty. * Lighting TD-GS-07 mini multi-effect stage lighting 1.christmas,disco,party,birthday,wedding lighting2.dual color green and red laser star lighting3.sample is ok4.best selling in the market5.quick delivery time6.if have interest, pls contact me to know more details or visit our website: www dot lasertd dot com to see VEDIO for these effects
Brand Name: AOYACE OR OEM Model Number: SD-02 Channels: 2.1 Player Type: No Player Place of Origin: Guangdong China (Mainland) Keyword: LCD TV sound bar Channel: 2.1 Karaoke: With karaoke function and 2 microphone input Packaging & Delivery Packaging Detail: brown carton Delivery Detail: 30 days after receiving deposit Specifications LCD TV sound bar 2.1 channel sound bar sound bar with usb slot sound bar with karaoke function and 2 microphone input LCD TV sound bar Product name: sound barProduct model: SD-02 Specification:Output power: RMS 30WInput impedance: 47K ohmsSNR: ≥76dB Description: 1. Built-in USB function2. It can support MP3 music format 3. Built-in digital amplifier 4. 2.1channel sound bar 5. 2 Analog Audio inputs stereo*2 6. With LED digital display 7. With full function remote control 8.
Brand Name: SHIER Model Number: AK15-302 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 2 (2.0) Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) material: ABS Useful: Outdoor performance , FJ , Music ,Teaching ,Etc USB/SD: Support Microphone Priority: With Woofer: 15 inch Wireless microphone: 2 Handheld wireless mics brand: shier battery life: 2-6 hour battery: 120W THD: <0.1% Packaging & Delivery Packaging Detail: Carton box,color box Delivery Detail: usually 35days , according to your order quantity Specifications 1.Automatic charges design 2.Low power consumption 3.active speaker , 15inch 4.USB/SD 5.Two VHF wireless microphones AK15-302 15 Inch Outdoor Professional Audio Equipment AK15-302 PA speaker box equiped reliable transducers which ensure the speaker quality. The high quality plastic cabinet enable the speaker working in all the environment. This is a really multi-function
Specifications led dj booth 1.Easy installation&Packing 2.Friendly operation 3.Longer life,lower consumption 4.DMX control Supplying DMX led dj booth for WORLD WIDE TOP100 BAR 1. Technical Parameters Model NoS-SPB-P40S-SPB-P85S-SPB-P100S-SPB-P185S-SPB-P200Pixle pitchP40P85P100P185P200Pixel density per unit (pc)3750864600210/176600/450Pixel configurationF5 super brightness ledBrightness adjustment256 levelUnit size(meter)3*23*23*24*2/3*26*4/6*3Unit weight(kg)6214.59.138.7/7.523/17.5Power consumption per unit(W)61535024084/71240/180Viewing angle120 degreeOut of control point<0.0002Lifespan(H)>50000hoursWorking temperatureMiner 10 to 40 degreeHumidity10% to 90%RHProtection levelIP44Working voltageAC85~265VControl systemDMX512,3-pin XLR input/output connector,4pin data outputDVIAuto-runsound activationCloth materialFlame retardant,heavy duty cloth 2.Application Mainly used for rental,Club ,party,event,wedding background decoration. &nb
Place of Origin: Guangdong China (Mainland) Brand Name: ANER Model Number: K208 Outer frame: 2200mm(H)*820mm(W)*500mm(D) Inner frame: 2000mm (h)*700mm (w)*500mm (d) Color: black Screen: led Warranty period: 1 year Gross Weight: 65kg Certificate: ISO14001 ISO9001 ISO18001 OHSAS18001 Sensitivity adjustable level: 0 to 99 Alarm Mode: sound and light Shock proof: Shock proof Packaging & Delivery Packaging Detail: Neutral packing Delivery Detail: 5-15days, according to order amount Specifications high sensitive to metal six detecting zooms easy control competitive price ISO14001 ISO9001 ISO18001 OHSAS18001 Technical parameters of K208 Product description High sensitivity, economic modelSuit for Factories and Entertainment environments Basic parameters: Gross Weight: 65kg Outer frame: 2200mm (h)*820mm (w)*500(d) Inner frame: 2000mm (h)*700mm (w)*500mm (d) C
Specifications sound bar 2.Support TF card /USB,FM radio 3.Any logo avaialbe 4.CE,FCC,ROHS approved. sound barAnalog amplifier, bass and treble clarity, built-in lithium battery, MICRO SD / TF card decoding playback.Play music,with high-powered loudspeakers,long time playWith line in function,can switch-in Notebook PC,MP3,MP4,Ipnone etc..Build-in stereo FM radioBuild-in 1450mAH Li-ion battery,support long time playUsing new technology Class D,Nice acoustic fidelityBuild-in flash memory,can storage large quantity music and dataFull function All in One port design,All external using single portFull function LED pilot lampHi-speed USB2.0THD+N=0.15% @ 1.5W SNR=94db @ 1.5WSpeaker Output:THD+N=0.15% @ 1.5W SNR=94db @ 1.5W,using Japen original materialTHD+N=0.6% @ 32Ω SNR = 92 db @ 32ΩEarphone Output:THD+N=0.6% @ 32Ω SNR = 92 db @ 32ΩPlay Duration:when use speaker about 10 to 20 hours,when use earphone about 70 hoursCharge Time:USB charge:7 h
Place of Origin: Guangdong China (Mainland) Brand Name: BK Model Number: BK-ML-4 Size: 90*25cm Voltage: 12V DC LED type: Electro-luminescent Sheet Packaging & Delivery Packaging Detail: Box Delivery Detail: 15 days Specifications led lights sound kit led light sound bar: Sound Activated Music Rhythm Light Super thinness led lights sound kit led light sound bar : Specifications:1. Directly factory2. Sound control3. Made of ultra bright quadrate LED, brighter than ordinary LED and Neon light, it is more energy saving, environmental protecting and longevous.4. With a music sensor control box, the light is sound controlled. The dynamic light changes regularly accompany the jumping musical notes. It provides elegant romantic affective tones inside the car and you will keep a good mood when driving at night or appreciating the music. led lights sound kit led light sound bar : Technical parameter: Item: BK-ML-3Size: 90*25 cm LED type: Electro-luminescent Shee
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
Specifications Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network. Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network.You won't believe your eyes. LED technology delivers amazing brightness, clarity and color detail.Get nearly double the pixel resolution of standard HD with Full HD 1080p resolution.Includes 60W sound bar for a robust and full audio experience.
Specifications Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network. Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network.You won't believe your eyes. LED technology delivers amazing brightness, clarity and color detail.Get nearly double the pixel resolution of standard HD with Full HD 1080p resolution.Includes 60W sound bar for a robust and full audio experience.
Place of Origin: Guangdong China (Mainland) Brand Name: goldbright Model Number: GM050 Power supply: 90V-240Vac/60-50Hz Power Consumption: 30W LED Life: 5 Ten Thousand Hours Key words: LED multi color bar Warranty: 1 year Perfect for: KTV ,ballroom,concert 4 operational mode: Auto,Sound active,Master/slave and DMX Linkable: 3-pin XLR DMX cable light source: 288 Ultra Bright 5mm LEDs Packaging & Delivery Packaging Detail: carton box,EPE,foam Delivery Detail: around 7- 45 days after payment Specifications 1.Light source:288 ultra bright leds 2.IEC output for power link 3.Linkable via 3-pin XLR 4.Perfect for stage ,entertainment * 4 Operation modes:Auto,Sound active,Master/slave and DMX* DMX Channels: 3,4,7, 10, 16, 24, or 28 selectable* Color strobe effect (fast to slow)* Color mixer effect (fast to slow)* Color change speed (fast to slow)* Electronic Dimming 0 - 100%: Control Red, Green & Blue LEDs independently* Linkable via 3-pin XLR cable* IEC output for power link* 4-button LED
Type: Living Room Furniture,One Seat Specific Use: Living Room Sofa General Use: Home Furniture Material: Plastic,PE Style: Chesterfield Sofa Regional Style: European Style Appearance: Modern Inflatable: No Place of Origin: Guangdong China (Mainland) Brand Name: Coolqing Model Number: CQ-LED cube light Power: Rechangeable battery Size: 20*20*20 Battery charge time: 6 hours Battery duration: above 8 hours Packaging & Delivery Packaging Detail: 1 piece in a box Delivery Detail: 7-15days Specifications >Capacity of battery more than 3000mA, standby time 7 months above >DMX control can be supported >ROHS, CE and IP65 proved Detailed Product Description 40cm outdoor led cube 1,Material:PE 2,Power:rechargeable battery 3,Size:40*40*40cm 4,Waterproof:IP65 40cm remote control colorful outdoor LED cube chair: Product basic information: Size40*40cm (72pcs leds)Voltage4.8VPower3.6VPacking41*41*42cm/CartonUnit G.W2.9kgsOther size avai
Type: sound module Style: Battery Operated Toy,Educational Toy,Electronic Toy,Musical Toy Material: Plastic Plastic Type: ABS Place of Origin: Guangdong China (Mainland) Brand Name: shengyip Model Number: sound pad OEM: OEM voice: can be customized sound time: customize Packaging & Delivery Packaging Detail: 200pcs/carton the WG and Meas depends on the size of your design Delivery Detail: 30days-45days Specifications 1.Sound buttons module used in children's books. 2. exsit module. 3. ABS material. Feature: -Can be used together with children Picture Book. -Sounds including the animal series, traffic tool series or the customer sound -Sound can be heard when you pressing the relative keys. -Different sound button control different sound or the chapters and sections -Ex
Specifications 1.light weight,high strength 2.excellent anti-corrosion performance 3.electric,thermal & sound insulation 4.maintenance free Detailed Product Description: Model No.Mesh Size (mm)Thickness (mm)Full Panel Size (mm)Open AreaNet Weight (Kg/m²)NotedWD-FG0138*38151262*366372 7.5 WD-FG0250*50151223*366365 6.5 WD-FG0338*38251223*366368.7 12.4 WD-FG04100*25251010*301065.7 12.4 WD-FG0538*38301223*404068.3 15.1 WD-FG0619*19301223*366339.6 21.5mini meshWD-FG0738*38351223*366366.1 17.8 WD-FG0838*38381223*366366.1 19.3 WD-FG0919*19381223*366339.6 22.8mini meshWD-FG1040*40401260*369069.6 19.3 WD-FG1150*50501223*366370.6 21.5 FRP CharacteristicsFRP moulded grating has excellent corrosion resistance. Different resins have different co
Specifications *Ultra-slim Bluetooth Soundbar *USB dock, Bluetooth,3.5mm jack line in *LED screen/display *Mounting:Floorstanding,Wall TL-S2110U-BLSoundBar design with optimal fit for 37'' flat TV or large 35 Wattas RMS total output power 2.1CH Ultra-slim 55mm/2.2'' deep AC100~245VLED display Smart remote control that can even handle basic functions of your TV MP3 line-in ,Bluetooth placement on the wall or tabletop USB Direct for easy MP3 music playback Dimension(W*H*D):898*90*55mm
Specifications led flexible stage star backdrop/ wall display/bar decoration * original design * fireproofing cloth * strict test before led flexible stage star backdrop/ wall display/bar decoration led flexible stage star backdrop/ wall display/bar decoration adopts 5 four-footed and three-crystal LED with full color. The curtain is black flame-resisting cotton flannel with good fire resistance and good light absorption, which decreases the visual fatigue arising from light reflex effectively. The conventional density of the LED is 30±2 every square meter and the light spot space is 18CM. The conventional specifications of the curtains are 2M*3M,2M*4M,3M*4M,3M*5M,4M*5M,4M*6M,6M*8M,8M*10M and so on. The specification is unlimited and it can be produced according to the needs of customers. brand name flyko MOQ1 PCVoltage 90-240VFuse 3AFrequency 50-60 HZPower consumption40-
Specifications 1.handfree and FM audio 2.novel shape. 3.with CE,ROHS. 4.competitive price. 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 headset. Company competitive advantage 1. Top Q
Type: Laser Lights,laser lights Input Voltage(V): 100-250 Working Temperature(℃): 10 - 35 Emitting Color: Red and Blue,red green and blue Place of Origin: Guangdong China (Mainland) Brand Name: Grand Model Number: V8BRB Warranty: 1 year Voltage: 100~250V,50/60HZ,15W Color: Red ,green and blue Sample order: accept Laser power: 50MW green (532 nm)+100 MW red (650 nm)+400mw blue(450nm) Packing: card board Delivery time: 1~3 days small order MOQ: 1 pieces Packaging & Delivery Packaging Detail: Card board Delivery Detail: 3 to 5 days for we need time to test its quality Specifications wonderful effects 1.auto and sound control 2.nearly twenty kinds of effects. 3.fan cooled system 4.quick delivery Disco equipment laser stage bar dj light V8BRB Technical parameters: Model number V8BRB( Red and blue) NEW Laser device 100 MW red laser (650 nm), 400mw blue(450nm) Power supply 100 ~ 250 V, 50/60 HZ ,15WControl mode Sound control
Specifications Advanced equipment, top-ranking process and sound management are always pledges of our product quality. Tangshan Zhengfeng Steel Co., Ltd. is a united company integrating with production and trading in Tangshan City. Our company enjoys an exceptionally favorable geographic advantage and convenient transportation. Our company covers an area of 600 acres and the investment in fixed assets is RMB180 million. Our annual output is 500,000 metric tons of steel billet continuous casting furnaces, 600,000 metric tons of profiled bars and 300,000 metric tons of deformed steel bars. We have the import and export rights.Advanced equipment, top-ranking process and sound management are always pledges of our product quality. We adopt USA GE PLC from Beijing Iron & Steel Research Institute and German Siemens DC timing devices and exclusively introduce no-tension rolling, which tackles tandem rolling problem. Additionally, our double length flying shears has national level, which w
Specifications 1.laptop speaker / usb speaker 2.Output power: 2W x 2 3.Excellent sound quality 4.Suitable for notebook 5.Hifi speaker Model:WSP-441Features: USB connector,Power on/off control
Place of Origin: Guangdong China (Mainland) Brand Name: GAL Model Number: TJ-78 Frame Material: Aluminum Alloy Open Style: Sliding Type: Sliding Windows Opening Pattern: Horizontal Color: any color Special Function: Security Screen Netting Material: Stainless Steel HS Code: 761010000 Packaging & Delivery Packaging Detail: cotton +wood Delivery Detail: 25-30days after deposit Specifications aluminium window decoration bar 1.High quality,good function of air tightness,water tightness,sound insulation,heat resistance Aluminium window 1.Profile:a. Alloy: aluminium 6063-T5b.Wall thickness:1.2mm-2.0mmc.Finishing:anodize sliver and bronze/powder coating any colour/electrophoresis sliver and champagne/PVDF2.Glass:a.thickness:single 4mm-8mm.double glazing 5mm+9A+5mmb.color: tinted/clearc.special:low-e/reflective/tempered /float3.Hardware: made in China/made in Germany4.Accessories: a.use glass sillcone/use glazing rubber b.stainless steel accessories5.Production standar
Brand Name: OEM Model Number: MT-IPH2001 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 3 (2.1) Special Feature: Wireless Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Carton: 1026*230*190mm Delivery Detail: 30days Specifications the products are of novel design, good quality and cheap price. we can accept the OEM order. 2.1ch audio system Support USB/SD/MP3/clock Touchkey remote control subwoofer optional Good price usb sd card sound bar speaker SP-604 Description:1. Latest Fashion Slim Sound bar with 6.5 inches wireless subwoofer2. Stereo Audio system with high fidelity 3. Convenient Touch sreen design With Perfect Sound effect 4.Builtin 6 speakers , 3 play modes : Music ,Movie ,Norma
Specifications Sound bar digital audio system 3D Stereo effect Wall mounting and Desk standing All-arround stereo SRS sound bar home theater with usb/sd/wireless FM MODEL:lks-502 Power Supply AC~220V/50Hz Power Consume 75W Power RMS Front L/R.CENTER.REAL/R 15w*2=30W(1K) SRS 15W*5=75W SUB-W 40W(100Hz) L/R UNIT IMPEDANCE 6Ohm WOFFER UNIT IMPEDANCE: 4OhmS/N≥60dB BASS TUNING(100Hz)±14dBTREBLE TUNING(10KHz)±14dBSTEREO UNBALANCE≤2dB STEREO CROSSTALK≥60dB FREQUENCY RESPONSE(L/R CH.) 250Hz-20KHzFREQUENCY RESPONSE(WOOFER) 30Hz-250KHzFORMAT SUPPORTABLE MP3/WMAAUX-IN SIZE 1014*123*63(MM)NET WEIGHT 6.5Kg BASS SIZE 265*330*265(MM)NET WEIGHT 7.5Kg 1.New integration digital audio technology,3D stereo effect.2.Stored sound:CLASSIC/POP/JAZZ/ROCK/NOR