Audio

Audio

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • On Sale
    Middle Atlantic VTF1 Fine Perforated Vent Panel

    Middle Atlantic VTF1 Fine Perforated Vent Panel 1 Space, 25% Open (no box)

    Middle Atlantic

    Now: $13.08
    Was: $27.90
    New – Open Box: This item is new, but no longer has original packaging. May have small scratches or minor cosmetic errors. VTF Series fine perforated panels from Middle Atlantic limits viewing for aesthetics. FEATURES 1U Vented panel with tight...
    Now: $13.08
    Was: $27.90
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $13.08
    Was: $27.90
    Subtotal:
  • On Sale
    Shure Single Mount Tie-Clip Shure Single Mount Tie-Clip angle

    Shure RK354SB Single Mount Tie-Clips, Set of 2, for SM93 and WL93

    Shure

    Now: $13.48
    Was: $15.00
    Shure microphone tie clip secures WL93 and SM93 microphones to clothing for optimum sound reproduction. FEATURES Microphone tie clip for WL93 and SM93 Package content: Contains 2 tie clips MPN: RK354SB Finish: Black
    Now: $13.48
    Was: $15.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $13.48
    Was: $15.00
    Subtotal:
  • On Sale
    Shure RK183WS Microphone Windscreen

    Shure RK183WS Microphone Windscreen, Black

    Shure

    Now: $5.38
    Was: $6.00
    Foam windscreen reduces unwanted breath and wind noise while using Beta 98, MX183, MX184, MX185, MX202, WH30, WL183, WL184, and WL185 microphones. FEATURES Windscreen for Beta 98, MX183, MX184, MX185, MX202, WH30, WL183, WL184, and WL185 Package...
    Now: $5.38
    Was: $6.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $5.38
    Was: $6.00
    Subtotal:
  • On Sale
    Shure RK183T1 Mount Tie-Clip

    Shure RK183T1 Single Mount Tie-Clip, for MX183, MX184, MX185, Wl183, Wl184, & Wl185

    Shure

    Now: $8.98
    Was: $10.00
    Shure RK183T1 Single-mount tie clip secures 1 lavalier microphone to clothing with an adjustable wire for easy positioning. FEATURES Single mount tie clip for MX183, MX184, MX185, WL183, WL184 and WL185 Package content: Contains one clip MPN:...
    Now: $8.98
    Was: $10.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $8.98
    Was: $10.00
    Subtotal:
  • On Sale
    Retevis RT-9908 Window Intercom Microphone and Speaker Retevis RT-9908 Window Intercom Microphone and Speaker

    Retevis RT-9908 Window Intercom Microphone and Speaker

    Now: $45.58
    Was: $48.00
    Retevis RT-9908 Anti-interference Noise-Free Counter Window Intercom System. Two-way voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action. It is ideal for surveillance...
    Now: $45.58
    Was: $48.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $45.58
    Was: $48.00
    Subtotal:
  • On Sale
    Electro-Voice Spadh2010A diaphragm front Electro-Voice Spadh2010A diaphragm top

    Electro-Voice Spadh2010A Repair Diaphragm Plate S/A

    Now: $57.58
    Was: $64.00
    Electro-Voice Spadh2010A Repair Diaphragm Plate S/A, Diaphragm Eliminator/Zx. This is an EV factory original diaphragm that fits many Electro Voice models. EV redesigned this diaphragm years ago, you may have an different model that looks slightly...
    Now: $57.58
    Was: $64.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $57.58
    Was: $64.00
    Subtotal:
  • On Sale
    Countryman E6 Omni Flexible Earset Microphone, TA4F Tan Countryman E6 Omni Flexible Earset Microphone, TA4F Tan

    Countryman E6 Omni Flexible Earset Microphone, TA4F Tan

    Now: $462.98
    Was: $513.50
    Countryman I-Series Earsets (Flexible Design) Omnidirectional Condenser Flexible Earset Microphone, Ta4F, Tan The Shure / Countryman tan E6 Omnidirectional Earset Mic, Medium Gain, with Detachable 1mm Cable and TA4F Connector for Shure and Beyerdynamic...
    Now: $462.98
    Was: $513.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $462.98
    Was: $513.50
    Subtotal:
  • On Sale
    Rack drawer latch front Rack drawer latch left

    Keyless Drawer Latch to replace standard EWI rack drawers

    Audiopile

    Now: $16.18
    Was: $18.00
    Keyless Drawer Latch to Replace Standard EWI Rack Drawers. Sold as 1 latch.
    Now: $16.18
    Was: $18.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $16.18
    Was: $18.00
    Subtotal:
  • On Sale
    Accu-Cable IEC C13 to IEC C14 Extension Cable 10 ft Accu-Cable IEC C13 to IEC C14 Extension connectors

    Accu-Cable IEC C13 to IEC C14 Extension Cable 16AWG, 10 ft

    Accu-Cable

    Now: $10.78
    Was: $12.99
    The Accu-Cable ECCOM-10 is a 10-foot IEC male to IEC female to used to daisy chain power form one fixture to another. FEATURES 10 feet (3 M) black IEC C14 male to IEC C13 female Indoor / outdoor general purpose Light duty 16 gauge UL Listed
    Now: $10.78
    Was: $12.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $10.78
    Was: $12.99
    Subtotal:
  • On Sale
    Middle Atlantic BRK12 Black Laminate Rack, 18" deep

    Middle Atlantic BRK12 Black Laminate Rack, 18" deep

    Middle Atlantic

    Now: $259.58
    Was: $293.40
    New item – old stock in older packaging. The Middle Atlantic BRK12 BRK Series Rack is a 12U rack enclosure designed to house studio rackmount gear. The BRK12 features 12 rackspaces and outside dimensions of 18" deep and 26" high. It is made of furniture...
    Now: $259.58
    Was: $293.40
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $259.58
    Was: $293.40
    Subtotal:
  • On Sale
    Chief CMS491 1' x 2' Above Suspended Ceiling Storage Box with Column Drop Chief CMS491 1' x 2' Above Suspended Ceiling Storage Box with Column Drop

    Chief CMS491 1' x 2' Above Suspended Ceiling Storage Box with Column Drop

    Chief

    Now: $310.98
    Was: $393.60
    New item – old stock in older packaging. The CMS491 conceals AV equipment above a 2' X 2' ceiling tile to provide a clean professional look for classrooms and conference rooms. FEATURES Drop carriage door improves accessibility and serviceability...
    Now: $310.98
    Was: $393.60
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $310.98
    Was: $393.60
    Subtotal:
  • On Sale
    Shure BNC Bulk Head Adapter

    Shure 95A8994 BNC Bulk Head Adapter (Set of 2)

    Shure

    Now: $3.48
    Was: $3.88
    Shure BNC bulk head adapter for the Shure UA600 and U845 antenna rack mount kit. Set of 2 adapters.
    Now: $3.48
    Was: $3.88
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $3.48
    Was: $3.88
    Subtotal:
  • On Sale
    Shure A58WS Microphone Windscreen

    Shure A58WS Microphone Windscreen

    Shure

    Now: $6.28
    Was: $8.00
    New item – old stock in older packaging. Shure Microphone windscreen reduces unwanted breath and wind noise while using the PGA48, PGA58, SM48, SM58, Beta 58A, and 565SD microphones. DETAILS Contain one windscreen For use with...
    Now: $6.28
    Was: $8.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $6.28
    Was: $8.00
    Subtotal:
  • On Sale
    Shure 95C8699 Antenna Shure 95C8699 Antenna angle

    Shure 95C8699 Antenna (Set of 2)

    Shure

    Now: $8.88
    Was: $9.89
    Shure 95C8699 1/4 Wave antenna for Shure wireless receivers. Covers the 470-752 mHz UB frequency range. Sold as a set of 2 antennas. DETAILS Contains two antennas For use with: UC Series UB Series SLX Series U4S U4D
    Now: $8.88
    Was: $9.89
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $8.88
    Was: $9.89
    Subtotal:
  • On Sale
    Middle Atlantic DWR-24-22 Rackrail  for DWR Series

    Middle Atlantic DWR-24-22 Rackrail for DWR Series

    Middle Atlantic

    Now: $962.58
    Was: $1,505.70
    New item – old stock in older packaging. The DWR Series Wall Racks provide maximum mounting capacity on and off the rail and a suite of tool-free accessories making rack installations faster. FEATURES 24RU and 22" Deep Robust welded steel...
    Now: $962.58
    Was: $1,505.70
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $962.58
    Was: $1,505.70
    Subtotal:
  • On Sale
    Sound Tube CM890i-WH 8" Premium Coaxial Ceiling Speaker angle Sound Tube CM890i-WH 8" Premium Coaxial Ceiling Speaker side

    Sound Tube CM890i-WH 8" Premium Coaxial Ceiling Speaker (Set of 2)

    Now: $449.98
    Was: $500.00
    Sold as a set of 2 Speakers. The Sound Tube CM890i is a premium 8.0" 2-way, in-ceiling, high-efficiency, high-SPL loudspeaker for distributed or 8 Ohm applications. The CM890i incorporates a dedicated 8.0" treated fiber driver and high-power compression...
    Now: $449.98
    Was: $500.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $449.98
    Was: $500.00
    Subtotal:
  • On Sale
    Sound Tools WallCat 8 Analog Audio Over CAT5 Wall Mount Sound Tools WallCat 8 Analog Audio Over CAT5 Wall Mount angle

    Sound Tools WallCat 8 Analog Audio Over CAT5 Wall Mount

    Now: $64.78
    Was: $72.00
    ANALOG AUDIO OVER CAT5 WALL MOUNT – The SoundTools WallCAT 8 is an easy-to-install 2 gang wall plate. Choose from either input or output across 4 XLR channels that utilizes Cat5e, Cat6, or Cat7 cable to transmit superior analog audio, AES3, DMX and...
    Now: $64.78
    Was: $72.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $64.78
    Was: $72.00
    Subtotal:
  • On Sale
    Sound Tools WallCat 4 Analog Audio Over CAT5 Wall Mount Sound Tools WallCat 4 Analog Audio Over CAT5 Wall Mount angle

    Sound Tools WallCat 4 Analog Audio Over CAT5 Wall Mount

    Now: $64.78
    Was: $72.00
    ANALOG AUDIO OVER CAT5 WALL MOUNT – Send audio and data from one room to another using installed shielded Cat5 cable and SoundTools Wall CATs. These durable aluminum wall units fit standard 4” electrical junction boxes to provide easy...
    Now: $64.78
    Was: $72.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $64.78
    Was: $72.00
    Subtotal:
  • On Sale
    Chief CMS491C 1' x 2' Above Suspended Ceiling Storage Box with Column Drop Chief CMS491C 1' x 2' Above Suspended Ceiling Storage Box with Column Drop

    Chief CMS491C 1' x 2' Above Suspended Ceiling Storage Box with Column Drop

    Chief

    Now: $377.98
    Was: $479.20
    New item – old stock in older packaging. The CMS491C conceals AV equipment above a 2' X 2' ceiling tile and supports a 1.5"" NPT column drop for mounting projectors within the same tile grid providing a clean professional look for classrooms and...
    Now: $377.98
    Was: $479.20
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $377.98
    Was: $479.20
    Subtotal:
  • On Sale
    Shure UA830USTV UHF In-line Antenna Amplifier

    Shure UA830USTV UHF In-line Antenna Amplifier

    Shure

    Now: $76.48
    Was: $85.00
    The Shure UA830 is a low-noise, in-line UHF antenna amplifier. It is intended for remote-mounting antennas to a Shure Model UR4 or ULX receiver or Model UA845, or UA844 distribution amplifier in a large installation, effectively shortening the distance...
    Now: $76.48
    Was: $85.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $76.48
    Was: $85.00
    Subtotal:
  • On Sale
    Shure UA834WB In-line Antenna Amplifier

    Shure UA834WB In-line Antenna Amplifier (470-902 MHz)

    Shure

    Now: $157.48
    Was: $193.00
    New item – old stock in older packaging. The Shure UA834 is a low-noise, in-line VHF and UHF antenna amplifier. It is intended for remote-mounting antennas to a Shure receiver or Model UA845UWB, or UA844+ distribution amplifier in a large...
    Now: $157.48
    Was: $193.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $157.48
    Was: $193.00
    Subtotal:
  • On Sale
    Middle Atlantic BRK14 Black Laminate Rack, 18" deep

    Middle Atlantic BRK14 Black Laminate Rack, 18" deep

    Middle Atlantic

    Now: $233.58
    Was: $307.80
    New item – old stock in older packaging. The Middle Atlantic BRK14 BRK Series Rack is a 14U rack enclosure designed to house studio rackmount gear. The BRK14 features 14 rackspaces and outside dimensions of 18" deep and 26" high. It is made of...
    Now: $233.58
    Was: $307.80
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $233.58
    Was: $307.80
    Subtotal:
  • On Sale
    JBL Control 85M Two-Way Caxial Landscape Speaker JBL Control 85M Two-Way Caxial Landscape Speaker example 2

    JBL Control 85M Two-Way 5.25" Coaxial Mushroom Landscape Speaker (Single)

    JBL

    Now: $231.28
    Was: $285.00
    New – Open Box. The item is in perfect working condition with intact original packaging and in like new condition. Packaging may have minor damage. Two-Way 5.25 inch (135mm) Coaxial Mushroom Landscape Speaker Designed for outdoor applications, the...
    Now: $231.28
    Was: $285.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $231.28
    Was: $285.00
    Subtotal:
  • On Sale
    Bogen ACD2x2 Drop-In Ceiling Speaker Bogen ACD2x2 Drop-In Ceiling Speaker

    Bogen ACD2x2 Self-Amplified Drop-In Ceiling Speakers, Set of 2

    Now: $73.38
    Was: $81.50
    Bogen's ACD2X2 Drop-In Ceiling Speaker is a full-range, 1-watt, self-amplified speaker that is quick and easy to install. Simply wire it and drop it into place. Available in off-white (ACD2X2). The ACD2X2 is 2' x 2', designed to fit perfectly into place...
    Now: $73.38
    Was: $81.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $73.38
    Was: $81.50
    Subtotal:
  • On Sale
    Middle Atlantic UCP-RPS UCP Connector Panel For Remote Power Switch

    Middle Atlantic UCP-RPS UCP Connector Panel For Remote Power Switch

    Middle Atlantic

    Now: $12.58
    Was: $14.00
    New item – old stock in older packaging. Discontinued item. The UCP-RPS Universal Connector Panel from Middle Atlantic is a special panel that allows you to mount an RPS Series Remote Power Control in any UCP system or in select Middle Atlantic...
    Now: $12.58
    Was: $14.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $12.58
    Was: $14.00
    Subtotal:
  • On Sale
    Middle Atlantic T5-8R Tube 5-8 Rail

    Middle Atlantic T5-8R Tube 5-8 Rail

    Middle Atlantic

    Now: $164.68
    Was: $183.00
    New item – old stock in older packaging. Heavy-gauge 10-32 threaded rackrails. FEATURES Heavy-gauge 10-32 threaded rackrail Set of 4 rails SPECIFICATIONS Rack Units: 8 RU Rack Rail Type: 10-32 Material: Steel Finish: Black Depth: 1.5 in. ...
    Now: $164.68
    Was: $183.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $164.68
    Was: $183.00
    Subtotal:
  • Middle Atlantic LBP-1A Lace Bar, L-Shaped Middle Atlantic LBP-1A Lace Bar, L-Shaped

    Middle Atlantic LBP-1A Lace Bar, L-Shaped, 10 pieces

    Middle Atlantic

    $63.00
    The Middle Atlantic "L" shaped lacer bars are strong and provide fixed tie points. The LBP-2A, LBP-4A and LBP-6A have a 2", 4" and 6" offset, respectively. Choose the appropriate offset bar based on the distance from the rear of equipment to the rackrail...
    $63.00
    Qty in Cart: 0
    Quantity:
    Price:
    $63.00
    Subtotal:
  • On Sale
    Middle Atlantic LACE-40-OP Lacer Strip with Tie Posts

    Middle Atlantic LACE-40-OP 40U Cable Lacer Strip 3-1/4" wide with Cable Tie Posts, 6 pieces

    Middle Atlantic

    Now: $225.98
    Was: $335.70
    New item – old stock in older packaging. Perforated steel lacer strip mounts vertically to rackrail brackets and provides many locations to secure vertical cabling. FEATURES 3-1/4" width for high capacity Includes slip-on posts for fast...
    Now: $225.98
    Was: $335.70
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $225.98
    Was: $335.70
    Subtotal:
  • On Sale
    Audiopile RP3UB 3U Flanged Blank Rack Panel Audiopile RPUB Flanged Blank Rack Panel edges example

    Audiopile RP3UB 3U 19" Rack Panel Filler, Flanged, Black

    Audiopile

    Now: $10.28
    Was: $11.50
    These are the EWI Tourcase™ Rack Panel Blanks. These are basic metal rack panel blanks made from 14 gauge steel, suitable for filling empty space in conventional 19" racks or for drilling to make custom application panels. The panels feature a...
    Now: $10.28
    Was: $11.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $10.28
    Was: $11.50
    Subtotal:
  • On Sale
    Airwave Technologies AT-4210 Dual Channel Wireless Handheld Microphone System Airwave Technologies AT-4210 Dual Channel Wireless Handheld Microphone System

    Airwave Technologies AT-4210 Dual Channel Wireless Handheld Microphone System

    Now: $449.08
    Was: $499.00
    The Airwave Technologies AT-4210 is a Dual Channel digital wireless mic system containing two wireless handheld microphones and a 1U rackmount receiver. The system’s 144 digital switchable UHF channels and strong signal connection make it capable...
    Now: $449.08
    Was: $499.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $449.08
    Was: $499.00
    Subtotal:
  • On Sale
    Neutrik NC3FXX 3-Pin XLR Female Connector - Nickel

    Neutrik NC3FXX 3-Pin XLR Female Connector, Nickel

    Neutrik

    Now: $3.58
    Was: $4.49
    3 pole female cable connector with nickel housing and silver contacts. The next generation of the worldwide accepted standard of XLR cable connectors. The successor of the X series offers several new features which make it more reliable, easier to...
    Now: $3.58
    Was: $4.49
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $3.58
    Was: $4.49
    Subtotal:
  • On Sale
    ProX XC-RJ45M RJ45 Locking Connector Tip - Male ProX XC-RJ45M RJ45 Locking Connector Tip - Male packaging

    ProX XC-RJ45M RJ45 Locking Connector Tip, Male

    ProX

    Now: $5.38
    Was: $5.99
    This is a Locking RJ45 Connector Tip. This will NOT plug into a standard RJ45 receptacle. The RJ45 Locking Connector Tip produces uncompromising signal power, frequency handling, and data reproduction. The connector is all Silver-plated metal. The ProX...
    Now: $5.38
    Was: $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $5.38
    Was: $5.99
    Subtotal:
  • On Sale
    Shure SB903 Lithium-ion Batter

    Shure SB903 Lithium-ion Battery for SLX-D Wireless Transmitters

    Shure

    Now: $40.48
    Was: $50.00
    New – Open Box: The item is in perfect working condition with intact original packaging and in like new condition. Packaging may have minor damage. Lithium-ion battery for Shure SLX-D Wireless Transmitters. Want to know the exact amount of battery...
    Now: $40.48
    Was: $50.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $40.48
    Was: $50.00
    Subtotal:
  • On Sale
    Shure SBC10-903 USB Single Battery Charger Shure SBC10-903 USB Single Battery Charger top

    Shure SBC10-903 USB Single Battery Charger

    Shure

    Now: $52.18
    Was: $64.00
    New – Open Box: The item is in perfect working condition with intact original packaging and in like new condition. Packaging may have minor damage.USB single battery charger can be powered from A/C power sources and USB ports to charge one Shure...
    Now: $52.18
    Was: $64.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $52.18
    Was: $64.00
    Subtotal:
  • On Sale
    Accu-Cable Extension cable with Threefer End - 16 Gauge 10 ft

    Accu-Cable Edison Extension Cable 16AWG with Threefer End, 10 ft

    Accu-Cable

    Now: $15.28
    Was: $16.99
    The Accu-Cable EC163-3FER10 is a 10-foot edison extension cable with a tri-tap on female end. Made with light duty 16 gauge, 3 wire cable rated for indoor or outdoor general purpose. Plug in multiple lighting fixtures with ease. Save time and money by...
    Now: $15.28
    Was: $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $15.28
    Was: $16.99
    Subtotal:
  • On Sale
    B-Stock Accu-Cable 3-Pin XLR/DMX Connectors ACXLR3PSET B-Stock Accu-Cable 3-Pin XLR/DMX Connectors ACXLR3PSET

    B-Stock Accu-Cable 3-Pin XLR/DMX Connectors ACXLR3PSET

    Accu-Cable

    Now: $3.58
    Was: $4.00
    Looking for a deal? These B-Stock 3-pin XLR connectors are a deal. They have a miss-shape in the rubber on the cable end of the connector, see photos. One of them in each set is 7.5mm and one of them is 5.4mm wide. 3-pin DMX Connectors: (1) Male...
    Now: $3.58
    Was: $4.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $3.58
    Was: $4.00
    Subtotal:
  • On Sale
    Accu-Cable Speaker Cable Locking Cable 14 Gauge - 25 ft Accu-Cable Speaker Cable Locking Cable 14 Gauge - 25 ft

    Accu-Cable Speaker Cable Locking Cable 14 Gauge, 25 ft CLEARANCE!!

    Accu-Cable

    Now: $15.78
    Was: $17.50
    Accu-Cable locking speaker cable "Speakon to Speakon" 14 gauge 25 ft overall length
    Now: $15.78
    Was: $17.50
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $15.78
    Was: $17.50
    Subtotal:
  • On Sale
    Accu-Cable Speaker Cable Locking Cable to Banana- 12 Gauge 50 ft CLEARANCE!

    Accu-Cable Speaker Cable Locking Cable to Banana- 12 Gauge 50 ft CLEARANCE!

    Accu-Cable

    Now: $45.88
    Was: $51.05
    Accu-Cable Speaker Cable "Speakon to Banana" - 12 Gauge - 50'
    Now: $45.88
    Was: $51.05
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $45.88
    Was: $51.05
    Subtotal:
  • Total: items /

Adding your products to cart