R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit

Audio Watt Store’s. Deal of the Day! Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart. MS1-304 600W 12 Dual 4-Ohm Car Subowoofer + Amp Kit. Package: Rockford Fosgate R500X1D + MB Quart DS1-304 (2 Subwoofer) + Complete Gravity 4 Gauge Amplifier Kit. Onboard 12dB/octave LP/HP/AP crossover & Infrasonic filter. Power Wire Gauge- 4 AWG. Power Input Connector-Screw Terminal. Complete Gravity 2000W 4 Gauge Amplifier Installation Wiring Kit. NEED TO PRICE MATCH? We will try to give you an even lower price! NEED TO TALK TO US? We will also give you an RA# so the unit won’t be lost. The item “R500X1D Prime 1-Channel Class D Amplifer + (2) MB Quart MS1-304 600W + Amp Kit” is in sale since Thursday, July 12, 2018. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers”. The seller is “audiowattstore” and is located in San Jose, California. This item can be shipped to United States.
  • Brand: Rockford Fosgate
  • MPN: R500X1D
Rockford Fosgate R500X1D 500 Watt Class D Mono Car Amplifier Subwoofer Amp

Rockford Fosgate R500X1D 500 Watt Class D Mono Car Amplifier Subwoofer Amp

Rockford Fosgate R500X1D 500 Watt Class D Mono Car Amplifier Subwoofer Amp

Rockford Fosgate R500X1D 500 Watt Class D Mono Car Amplifier Subwoofer Amp

Rockford Fosgate R500X1D 500 Watt Class D Mono Car Amplifier. The Prime R500X1D is a 500 watt mono amplifier using efficient Class-D circuit topology. This amplifier is capable of running a 2-Ohm load and includes on-board Punch Bass and remote Punch Level Control. Remote PLC (Punch Level Control). Real time output and power supply thermal sensing. 4 Gauge power/ground connectors. NOTE: Any return that does not have a return authorization number written on the outside of the package will not be accepted. Sound of Tri-State has the sole discretion as to what is warrantied. It is our intention to keep you, the customer happy. After 14 days from your receipt date, defective items may be repaired or replaced at Sound of Tri-State’s discretion Except Remanufactured products, which are only repaired. We have trained technicians on staff and ready to help with you with any questions. We are open Monday to Friday from 10 a. EST (Eastern Standard Time). Office Addresss: Sound of Tri-State, 333 Naamans Rd. Ste 41 Claymont DE 19703. The item “Rockford Fosgate R500X1D 500 Watt Class D Mono Car Amplifier Subwoofer Amp” is in sale since Tuesday, May 28, 2019. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers”. The seller is “soundoftristate” and is located in Claymont, Delaware. This item can be shipped to United States.
  • Brand: Rockford Fosgate
  • Model: R500X1D
  • MPN: R500X1D
  • Channels: Mono
Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watt Amplifier Car Mono Amp NEW

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watt Amplifier Car Mono Amp NEW

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watt Amplifier Car Mono Amp NEW

Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier. Brand New and Factory Sealed. Onboard 12dB/octave LP/HP/AP crossover & Infrasonic filter. Power Wire Gauge- 4 AWG. Power Input Connector-Screw Terminal. On-board Punch EQ with +18dB boost at 45Hz. Input Sensitivity: 150 mV to 4 V. Cast Aluminum Heatsink with Stealth top mounted control panel. Includes wired remote (Punch Level Control). High efficiency amplifier design that reduces current consumption from the charging system. The amplifier features a MOSFET power supply, cast aluminum heatsink, muted turn on, short circuit protection, over current protection, RCA pass thru outputs, high level inputs, real time output and power supply thermal sensing, phase switch, the amplifier is CEA-2006 compliant and comes with a remote bass control. The dimensions are 8.50 L x 6.80 W x 2.00 H inches. Remote PLC (Punch Level Control). Real time output and power supply thermal sensing. 4 Gauge power/ground connectors. The Prime R500X1D is a 500 watt mono amplifier using efficient Class-D circuit topology. This amplifier is capable of running a 2-Ohm load and includes on-board Punch Bass and remote Punch Level Control. Rockford Fosgate performance in a small package – this Prime Series R500X1D mono amp can drive a sub with up to 500 watts RMS, so you can really feel your bass rockin’. You can use the low-pass filter and Rockford Fosgate’s famous Punch boost to get the best possible bass from the sub and enclosure in your vehicle. A phase switch gets your subs firing along with your other speakers for maximum impact, while the speaker-level inputs let you hook this amp up to almost any system, even a factory stereo. The item “Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watt Amplifier Car Mono Amp NEW” is in sale since Sunday, September 16, 2018. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers”. The seller is “shortstopllc” and is located in USA. This item can be shipped to United States.
  • MPN: R500X1D
  • Brand: Rockford Fosgate
Rockford Fosgate R500X1D Prime Series 1 Channel 500 Watts RMS Mono Car Amp

Rockford Fosgate R500X1D Prime Series 1 Channel 500 Watts RMS Mono Car Amp

Rockford Fosgate R500X1D Prime Series 1 Channel 500 Watts RMS Mono Car Amp

Car Amps Online Parts Finder. Enter the year, make, & model to find parts for your car. Prime Series 1 Channel 500 Watts RMS Mono Car Amp. 1 channel class D car amp. Frequency response: 10-250 Hz. Over current and short circuit protection. 300 watts RMS x 1 at 4 ohms. 500 watts RMS x 1 at 2 ohms. Variable low pass filters (50-250 Hz). High level (speaker wire) input. 8-1/2″ W x 2″ H x 6-13/16 D. 4 gauge power and ground wiring is recommended for installing this amplifier. Our warehouse is full of Accessories, Amps, In Dash Receivers, Speakers, and Sub. This item ships via UPS. The item should be unopened in the same condition they were received. We work hard to earn 5 star feedback. If you feel we did not meet this please send us a message so that we can work with you to resolve the issue. The item “Rockford Fosgate R500X1D Prime Series 1 Channel 500 Watts RMS Mono Car Amp” is in sale since Thursday, August 4, 2016. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers”. The seller is “carampsonline” and is located in Salt Lake City, Utah. This item can be shipped worldwide.
  • Brand: Rockford Fosgate
  • Model: R500X1D
  • MPN: R500X1D
  • Channels: 1
  • RMS Power: 500W
Rockford Fosgate R500X1D 1-Channel Car Amplifier/Prime Class D Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Amplifier/Prime Class D Car Mono Amp. I opened box to confirm all contents are there including birth sheet. Comes with bass adjustment knob set up too. The item “Rockford Fosgate R500X1D 1-Channel Car Amplifier/Prime Class D Car Mono Amp” is in sale since Monday, May 6, 2019. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers”. The seller is “bobneal68″ and is located in Harbor City, California. This item can be shipped to United States.
  • Brand: Rockford Fosgate
  • Model: R500-1D
  • Channels: Mono
  • MPN: R500-1D
Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp. Bought new and installed for one day, then decided to go a different direction with my setup. Other than that, amp is like new and works 100%. I never installed the accessories, so they are new in the package. Includes everything included when new (and still sealed in bags): All paperwork wattage rated at 618! , bass control cable, bass control knob, high level input wires, hex key, and mounting hardware, all in box, as pictured. Onboard 12dB/octave LP/HP/AP crossover & Infrasonic filter. Power Wire Gauge- 4 AWG. Power Input Connector-Screw Terminal. On-board Punch EQ with +18dB boost at 45Hz. Input Sensitivity: 150 mV to 4 V. Cast Aluminum Heatsink with Stealth top mounted control panel. Includes wired remote (Punch Level Control). High efficiency amplifier design that reduces current consumption from the charging system. 4 Gauge power/ground connectors. Prime 500 Watt Class-D Mono Amplifier. The amplifier features a MOSFET power supply, cast aluminum heatsink, muted turn on, short circuit protection, over current protection, RCA pass thru outputs, high level inputs, real time output and power supply thermal sensing, phase switch, the amplifier is CEA-2006 compliant and comes with a remote bass control. The dimensions are 8.50 L x 6.80 W x 2.00 H inches. Remote PLC (Punch Level Control). Real time output and power supply thermal sensing. The item “Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp” is in sale since Saturday, April 20, 2019. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers”. The seller is “snj4thewin” and is located in New Hampshire. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guadeloupe, Iceland, Jordan, Cambodia, Cayman islands, Sri lanka, Luxembourg, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.
  • Total Peak Power Output: 1000 watts
  • Total RMS Power Output: 500 watts
  • Maximum Input Gauge Size: 4 AWG
  • Minimum Impedance Unbridged: 2 ohms
  • Minimum Impedance Bridged: Not Bridgeable
  • Modified Item: No
  • Custom Bundle: No
  • Speaker Level Inputs: Yes
  • RMS Power @ 4 ohms: 300 watts x 1 channel
  • RMS Power @ 2 ohms: 500 watts x 1 channel
  • Amplifier Series: Prime (Rockford Fosgate
  • Amplifier Class: D
  • Number of Channels: 1 – Mono
  • RMS Power: 500W
  • Brand: Rockford Fosgate
  • Model: R500-1D
  • Channels: Mono
  • MPN: R500-1D
Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp

Product SKU: 67758 ID: r500x1d. Car Audio & Video. Car Security & Safety. Rockford Fosgate Prime R500X1D. 500W RMS Prime Series Class D Monoblock Amplifier. Item Condition: Brand New. Prime Series Class D Monoblock Car Amplifier. 4 ohms: 300 watts x 1 chan. 2 ohms: 500 watts x 1 chan. Efficient Class-D circuit topology. Remote PLC (Punch Level Control). Real time output and power supply thermal sensing. 4 Gauge power/ground connectors. Frequency Response: 20 – 250 Hz +/- 1 dB. Signal to Noise Ratio: >100 dB. Damping Factor: >200 dB. Input Sensitivity: 150 mV – 4V. Recommended Fuse: 50A x 1 (not included). 8-gauge speaker wire terminals. 4-gauge power and ground wiring is recommended for installation. Dimensions: 8.50″ L x 6.80″ W x 2.00 H. Check out the Rockford Fosgate R500X1D. Power Specifications – Subwoofer Channel. Total Peak Power Output. Total RMS Power Output. Maximum Input Gauge Size. THD at Rated RMS Power. 50A X 1 In-Line Fuse Recommended. Get the wires you need to properly install and power your car amp. NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire. The reviews speak for themselves, this is awesome wire with everything you need! Belva BAK42BK 4 Gauge Amplifier Installation Kit. Great amps need great wire at a great price. This amp kit has everything you need! Rockford Fosgate RFK4X 4 Gauge Amp Kit. Get a matching Rockford Fosgate wiring kit for your new Rockford amplifier! Stinger SK4641 4 Gauge Wiring Kit. Get a high quality amp kit from Stinger to get the most from your new amp! Belva 1.0 Farad Capacitor + Amp Kit. BB1D 1.0 Farad Capacitor + BAK42BK Complete 4 Gauge Amplifier Wiring Kit. If you want the best bass possible and a way to measure how loud your system is playing. The Epicenter – Black. Maximize Your Bass Potential with an Audio ControlâÂ? S legendary Bass Restoration Processor. Looking to fine tune the bass in your vehicle? You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology. Kicker KI24 K-Series RCA Audio Interconnect Cable. 4 Meters 13 ft. 2-Channel K-Series RCA Audio Interconnect Cable. NVX XIV25 V-Series 2-Channel RCA Cable. 16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology. 4000 Series 2-Channel RCA Cable. Of 2-Channel 4000 Series RCA Interconnect Cable designed for the Audiophile. Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance. NVX XWS1225 12 AWG Speaker Wire. Of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire. NVX XWS1625 16 AWG Speaker Wire. Of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire. Belva BBSW127 12 AWG Speaker Wire. 12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA). Belva BBSW167 16 AWG Speaker Wire. 16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA). Big 3 Upgrade Kits. Get the kit you need to upgrade your factory battery ground wire, alternator ground wire and alternator power wire. NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit. Comes with everything you need to upgrade your power and ground wire. XS Power BIG3XS 100% OFC 1/0 Gauge Big 3 Upgrade Kit. 1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps. Belva BBG3KT CCA 1/0 Gauge Big Three Kit. Features everything needed to upgrade factory power and ground wire. 270+ amps at anything above 1800 rpm engine speed! 240 Amp cutting edge 6 phase hairpin epoxy reinforced stator technology. Specifically designed to fit in tight spaces. Cutting edge 6 phase hairpin stator technology with Twin internal rectifier plates with finned heat sink. 6 phase alternators use less horsepower per Kilowatt than conventional 3 phase alternators. 240 Amp S Series Alternator for 2011 Toyota Corolla. Ultra precision balanced rotor with oversized charge post ensure sturdy cable connections. 15% more efficient than typical alternators. 370 Amp E Series Alternator with Black Finish for Select 1994 – 2003 GM. Elite series offers the highest possible amperage. Car Batteries & Power Cells. 12-Volt Deep Cycle AGM Power Cell with 800 Max Amps. BLU Series 600 Watt 12V High Current AGM Car Audio Power Cell. Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use. True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block. 1.0 Farad Capacitor with Digital Red Display for up to 1000W Max. Rockford Fosgate RFC1D – Top of the Line 1 Farad. Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max. Perfect for safely troubleshooting and testing audio systems. Steve Meade Designs IM-SG. Impedance Meter / Signal Generator. The perfect kit for installing a car stereo and amplifier for the first time. SMD DD-1 Distortion Detector. Set your gains like a Pro, accurately and quickly. SMD CC-1 Crossover Calibrator. This is a must have! Set your crossover frequency like a Pro. Remove panels the right way Durable Nylon Plastic Pry & Chisel Tool Set. Make your installation less of a chore and save yourself the stretch. 8 Gauge Ring Terminals, 5/16 Opening. Nickel Plated Brass – 5 Pieces (3 Red & 2 Black). 4 Gauge Ring Terminals, 5/16 Opening. 0/1 Gauge Ring Terminals, 3/8 Opening. PRO Series Classic Short GM Battery Post Shoc-Krome. Side post battery adapter for GM type batteries (Positive or Negative). PRO Series Classic Long GM Battery Post w/ Shoc-Krome Plating. 200 Amp Relay Isolator (BIR200). Great for isolating a second batter making it dedicated to the stereo system. 500 Amp Relay Isolator (BIR500). Does not create a voltage drop to the second battery like conventional isolators. 120 Amp 4-Post Battery Isolator. Prevents primary battery discharge and extends battery life. 240 AMP 3-Post Battery Isolator. Accepts 4 gauge or 8-gauge wire. ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output. No-fail termination and current flow, it helps keep your system protected and running smoothly. 4 Pack of 80 Amp Nickel-Plated MANL Fuse. Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses. 4 Pack of 100 Amp Nickel-Plated MANL Fuse. Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses. 4 Pack of 150 Amp Nickel-Plated MANL Fuse. Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses. 2 Pack of 100 Amp Nickel-Plated ANL Fuse. ANL 100A Nickel plated for better power transfer. 2 Pack of 200 Amp Nickel-Plated ANL Fuse. Two fuses per order. High quality 200 Amp ANL Fuses. 2 Pack of 300 Amp Nickel-Plated ANL Fuse. High quality 300 Amp ANL Fuses. Gauge Reducer, 4 Gauge Input to 8 Gauge Pin. Great for amplifiers that do not accept a large gauge power wire. Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin. Great for amplifiers that do not accept large gauge power wire. Policies for US and Canadian Customers. Return for replacement within: 30 days. Defective Merchandise Merchandise that is discovered to be defective upon receipt will be replaced. Damaged Merchandise All packages are inspected for damage prior to leaving our warehouse. Damaged merchandise can be replaced with the same model only. Replacement Terms We will send a product replacement for an authorized return following the completion of receiving and inspection at our facility. You will be required to complete our product return form which will also provide helpful instructions for your return. Foam, plastic, wrappings, etc. Battery, charger, cords, straps, etc. We will not process the return if any of these conditions are not followed. Any product without a valid, readable serial number, including but not limited to products with missing, damaged, altered, or otherwise unreadable serial number. Any product from which the UPC code has been removed from its packaging. Any product that exhibits physical damage or abuse. Products that are not eligible for return for any of the above reason(s) will be sent back to you at your cost and expense. Return to top of policies. SHIPS THE SAME DAY. American Owned & Operated. Internet Retailer Top 500. 15148 Bledsoe St. Unit B, Sylmar, CA 91342 USA. Prices, specifications, and images are subject to change without notice. The item “Rockford Fosgate R500X1D 1-Channel Car Prime 500 Watts Amplifier Car Mono Amp” is in sale since Monday, October 24, 2016. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Amplifiers”. The seller is “www-sonicelectronix-com” and is located in Louisville, Kentucky. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Viet nam.
  • Total Peak Power Output: 1000 watts
  • Total RMS Power Output: 500 watts
  • Maximum Input Gauge Size: 4 AWG
  • Minimum Impedance Unbridged: 2 ohms
  • Minimum Impedance Bridged: Not Bridgeable
  • Modified Item: No
  • Custom Bundle: No
  • Speaker Level Inputs: Yes
  • RMS Power: 500W
  • RMS Power @ 4 ohms: 300 watts x 1 channel
  • RMS Power @ 2 ohms: 500 watts x 1 channel
  • Amplifier Series: Prime (Rockford Fosgate
  • Amplifier Class: D
  • Number of Channels: 1 – Mono
  • Brand: Rockford Fosgate
  • Model: R500-1D
  • Channels: Mono
  • MPN: R500-1D