you are looking at RM600A 5.0 Pieces/Set/Kit Home Theater Speakers Theater speaker loudspeaker system with 3-way 4th-order vented box system !!! please any questions before buy are welcome i believe communication is the key between seller and customer. Attn:, Attn:, Attn: please note item will be sent direct from my warehouse in china, usually item will arrive to USA between 6 to 12 days and rest of the world up to 20 days, it might take 3-5 days to take it out from warehouse because high volume of orders. Item specifics: Brand Name: QUEENWAY Channels: 5.1 Launch Date: 2015 Channels: 5.0 Speaker Cabinet Material: Wood Number of Speakers (Front): 2 Special Feature: Mini System Disc Formats: None Number of Speakers (Rear): 2 Model Number: RM600A Speaker Connection Type: Analog transmission Sound Mode: PCM Player Type: No Player Number of Speakers (Middle): 1 Product Description : HiVi is a legend in the international electro-acoustic industry. Originated from China, HiVi with the slogan of "a tradition of perfect sound" obtains its reputation worldwide. After 24 years' high-speed development, HiVi has become a superior audio manufacturer and been renowned in the industry for all kinds of top-class electro-acoustic products. As the manufacturer of world-renowned Hi-End senior audio, HiVi has won international acclaim as following: HiVi has combined the top international electroacoustic technology with China's precision manufacturing technology, so the products of HiVi are of the best quality and the best cost performance in the industry. HiVi loudspeakers driver with its excellent quality and perfect sound, have won the favor of the numerous famous audio manufacturers in Europe and America and been adopted by them, such as the famous Totem Company in America and Burmester Company which is the super jumbo of German audio industry... They believe that the world first-class HiVi loudspeakers driver is the fundamental guarantee for its sound brand to lead the world trend. HiVi possesses a complete industrial chain from loudspeakers driver, loudspeakers to all kinds of electro-acoustic products, all of which are equipped with HiVi top-level loudspeaker driver. HiVi loudspeakers are featured with excellent tone quality and higher cost performance. The product line has covered many fields like HiFi, family cinema and digital home control system, multimedia speaker driver , car audio, professional audio, intelligent broadcasting system, various speaker units and cabinet manufacturing and so on. HiVi has the biggest professional electroacoustic anechoic chamber in Asia, which is the most important professional facility to study and develop electroacoustic products and electroacoustic technologies. HiVi possesses a variety of the most advanced electroacoustic facilities for researching, developing and designing software in the world, which can guarantee HiVi's leading place of science in the business. HiVi has won numerous international grand prizes. In 2003, on the CES (Consumer Electronics Show) in Las Vegas, HiVi won the award of "Best of CES 2003 High-End Audio Finalists" for its isodynamic planar transducer super flagship, which is an honor of the highest level in the international radio world! HiVi again in 2005 won the "Best of CES Ultimate Audio Finalist" CES advanced Audio group awards, becoming the only international acoustics enterprise who has won the award twice in the history! Since 2008, the products has won CES innovation and Engineering Design award for 7 times in 6 consecutive years; the research and development and production of advanced loudspeaker which is the symbol of HiVi have already entered a new era. HiVi is seeking for the prefect replay of voices, echoing the business philosophy of HiVi: Focus on the quality of voices! Specification: MODEL: RM600A System Type 3-way 4th-order vented box system Drivers Configuration Two 6.5" bass-midrange driver Two 2" midrange driver Planar-magnetic tweeter Frequency Range 38Hz - 20kHz Harmonic Distortion 62Hz - 20kHz ≤1%(2.83V/1m) Sensitivity（2.83V/1m） 89dB Nominal Impedance 4Ω Power Handling 10W - 120W Dimensions 245x359x1118mm Net Weight (each) 28.5kg Front Center Speaker HiVi RM600C+ System Type 3-way 4th-order vented box system Drivers Configuration Two 6.5" bass-midrange driver Two 2" midrange driver Planar-magnetic tweeter Frequency Range 55Hz - 20kHz Harmonic Distortion 62Hz - 20kHz ≤1%(2.83V/1m) Sensitivity（2.83V/1m） 88dB Nominal Impedance 4Ω Power Handling 10W - 120W Dimensions 560x287x220mm Net Weight (each) 13kg Surround Speaker HiVi Diva RM600R+ System Type 2-way 2nd-order sealed box system Drivers Configuration 5" bass-midrange driver 1.1" soft dome tweeter Frequency Range 65Hz - 20kHz Harmonic Distortion 75Hz - 20kHz ≤1%(2.83V/1m) Sensitivity（2.83V/1m） 87dB Nominal Impedance 8Ω Power Handling 10W - 60W Dimensions 180x224x265mm Net Weight (each) 4.3kg The warranty period for all our items is 2 years. Within 2 years, we can provide repairing parts free. and you needn't pay the shipping fee from China, there need buyer and seller cooperation of problem fault diagnosis. After 2 years date, we can provide repairing parts free. But the buyer should pay the shipping fee from China. Shipping: Worldwide Shipping:Our items are shipped via DHL, FedEx, UPS, TNT or EMS. We choose the appropriate couriers according to the buyers address. All items will be shipped within 3 business days after payment is received. But in case of natural disasters and transit strike, it may delay to ship the item. If it will be delayed long, we will refund wholly that instant. Please understand this situation. International & Domestic Buyers - Please Note:Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.Please check your country's customs office to determine what these additional costs will be prior to looking/buying.These charges are normally collected by the couriers or when you pick the item up - do not confuse them for additional shipping charges.We are not responsible for all customs related charges: GST, DUTY, TARIFFS, TAXES, etc. Delivery time is not guaranteed if your item is held by customs. If the parcel returns due to the buyers refuse to pay the customs fee, we will not send the parcel again before receiving from the buyer all return and resend cost. Customer cannot cancel or ask for a refund due to the above reason. Warranty & Return: Every product we ship is factory-sealed and covered by the manufacturer's warranty. We offer Exchange or refund when there is the defects of the item or misrepresentation on listings. Shipping and Handling are not refundable. All returns and exchange should be discussed and agreed upon with us. Item returned without any discussion with us will not be accepted. All return and exchange must be requested within 30 days after receiving the item. All return items for exchange or refund must be unopened and new conditions in their original box including all components. After we receive the return item, we will check and test the item and then we send the new one or refund. If you return the normal item in the original condition, we will charge the restocking fee of 30%. Then you will receive a refund deducted the restocking fee of 30% and our shipping cost. Packaging Details: Unit Type: Set Package Weight: 80.0kg (176.37lb.) Package Size: 120cm x 40cm x 70cm (47.24in x 15.75in x 27.56in)