Crossfire C7 18The game consists of a variety of modes which you partake in by playing either a Black List or Global Risk, terrorist or antiterrorists. Tweet amp Crossfire 2000. C7-sERIES SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. Dual Stacked Magnets, 1600 W RMS Power. 94K subscribers Subscribe 35 Share 948 views 2 years ago 6 CROSSFIRE AUDIO C7 18S | 3 CROSSFIRE AUDIO. C7 MONO BLOCK AMPLIFIERS Product Features: · Digital Class-D Strapable Mono Block Amplifier · Dual MOSFET PWM Power Supply · Stable Into 1 Ohm Mono Load · 24 dB / Octave, Variable Low-Pass Crossover · 24 dB / Octave, Variable Subsonic Filter · 9 dB / Octave, Variable Bass Boost · 180 Variable Phase Shift · 4 Way Protection Circuit. Crossfire C7 Series C7 10D1 10” Car Subwoofer $350. Crossfire C7 subwoofer CoolChris909 Dec 7, 2015 0 3K Reply Forum Car Audio Reviews Car Audio Equipment Reviews C CoolChris909 Junior Member 4 0 909 Dec 7, 2015 #1 I am just getting back in the game after some time, last setup was full MMats (nothing fancy) and need some help with Crossfire subs. Crossfire C7 8" D1 Subwoofers. com Forum">Crossfire C7 subwoofer. Any questions, you can contact technical support: Phone 972-570-0800; Email: tech@crossfi recaraudio. · 12 dB / Octave, Variable Low-Pass Crossover. Crossfire Audio C7-V3 18" inch DVC D1 Ohm (C7 Series) Car Subwoofer 1600 Watts RMS $529. Crossfire Car Subwoofers for sale. BANGIN CIVIC ,VERY IMPRESSIVE 4 12 BUILD!!. Dual Stacked Magnets, 1600 W RMS Power Handling. Walled 18s on 2 1700s (rebuild). Crossfire Audio C7-4K (C7 Series) Car Amplifier Monoblock 4000 Watts RMS. Crossfire Car Audio 756 Port America Place. C7 SUBWOOFERS Product Features · High Grade Y35 250 oz. Walled 18s on 2 1700s (rebuild)">94 Crossfire Camry. Crossfire Audio C7-V3 18" inch DVC D2 Ohm (C7 Series) Car Subwoofer 1600 Watts RMS. C5 SERIES C7 SERIES Accessories XPR SUB LEVEL CONTROLLER Team CF Gallery Product Manuals Where to Buy Apparel & Accessories Crossfire Car Audio 756 Port America Place. Motor Assembly · 3” Aluminum Flat Wound High Temperature Made In the USA Voice Coil · Extended 6 Spoke Cast Frame · Semi-Pressed Paper Cone · Wide Roll Double Stitched Surround · Dual Stitched Flat XL Tinsel Lead Wires · Multi-Layer Nomex Spider Suspension · Dual 1 Ohm And 2 Ohm Voice Coil Options · 1600 Watts RMS Power. Motor Assembly · 3" Aluminum Flat Wound High Temperature Made In the USA Voice Coil · Extended 6 Spoke Cast Frame · Semi-Pressed Paper Cone · Wide Roll Double Stitched Surround · Dual Stitched Flat XL Tinsel Lead Wires · Multi-Layer Nomex Spider Suspension. The ultimate mix of POWER AND PERFORMANCE is what the C7 Subwoofers bring to the table. Crossfire C7 Series C7 10D1 10” Car Subwoofer. new in box (12) crossfire c7 12's 1200 watts. C7 MONO BLOCK AMPLIFIERS Product Features: · Digital Class-D Strapable Mono Block Amplifier · Dual MOSFET PWM Power Supply · Stable Into 1 Ohm Mono Load · 24 dB / Octave, Variable Low-Pass Crossover · 24 dB / Octave, Variable Subsonic Filter · 9 dB / Octave, Variable Bass Boost · 180 Variable Phase Shift · 4 Way Protection Circuit. Using the latest in development and. Crossfire Audio C7-V3 18" inch DVC D1 Ohm (C7 Series) Car Subwoofer 1600 Watts RMS. 6 CROSSFIRE AUDIO C7 18S | 3 CROSSFIRE AUDIO C7-4K | 4TH ORDER ChevyBoi Stew 1. CROSSFIRE C7- V3 SUBS JUST RELEASED! 12" 15" 18" THELIFEOFPRICE 509K subscribers Subscribe 17K views 3 years ago THE JUST RELEASED CROSSFIRE CAR AUDIO C7 v3 SUBS LOOK TO BE VERY. 70" The ultimate mix of POWER AND PERFORMANCE is what the C7 Subwoofers bring to the table. Motor Assembly · 3” Aluminum Flat Wound High Temperature Made In the USA Voice Coil · Extended 6 Spoke Cast Frame · Semi-Pressed Paper Cone · Wide Roll Double Stitched Surround · Dual Stitched Flat XL Tinsel Lead Wires · Multi-Layer Nomex Spider Suspension. Page 1 C7-sERIES SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. Opinions on BNR alternators?. Crossfire C7 Series Amplifiers offer our customers a no holds barred, no compromise amplifier that must be heard to appreciate, get ready to be impressed!. 00 (each) (1) Crossfire C7-4k Amplifier ($1,119. Initial testing is very promising. CROSSFIRE C7- V3 SUBS JUST RELEASED! 12” 15” 18” THELIFEOFPRICE 16K views 3 years ago From Russia with Love Alphard DB2000. Product information follows; please read it carefully to get the most out of your subwoofers. Crossfire C7 Series C7 10D1 10” Car Subwoofer $350. I hope you enjoy the video if you do smash the like button and if you're new and l. 99) Crossfire bass packages that fall within the $1,000-$2,500 include: Crossfire Double C5 Package ($1,057. C7 SUBWOOFERS Product Features · High Grade Y35 250 oz. Bass You Can Feel! 8 Crossfire C7 18s on 32k - YouTube Another awesome Crossfire demo in the books thanks to Will and his monster bass setup. I need to calculate the 4 ohm efficiency as the Nendo and DC were in the low 90's (94% IIRC) See my videos on YouTube http://www. Dual Stacked Magnets, 1600 W RMS Power Handling MOUNTING DEPTH 10. 00 Crossfire Audio Quick view View Options Compare Crossfire Audio C7-V3 18" inch DVC D2 Ohm (C7 Series) Car Subwoofer 1600 Watts RMS $529. Added the second one both amps driving 1. Summary of Contents for Crossfire C7 8D1. Download this manual SUBWOOFER MANUAL SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. I don't see very much about any Crossfire subs on here, only mostly their amps. I am in the market for a single 12" C7 on a 1k amp (C51000D) that I will put into a bandpass box (gotta. Bass You Can Feel! 8 Crossfire C7 18s on 32k. CrossFire Download 🔥 Play CrossFire PC Game for Free on. CROSSFIRE C7- V3 SUBS JUST RELEASED! 12” 15” 18” THELIFEOFPRICE 509K subscribers Subscribe 17K views 3 years ago THE JUST RELEASED CROSSFIRE CAR AUDIO C7 v3 SUBS LOOK TO BE VERY. Member Rides & Builds -- Show off your whip, Show off your System!. Many tests and demos of OLD SCHOOL car audio gear!. Product has a total of 8 different maps, each with its own unique design and layout. 5” 4 Layer Copper Voice Coil On Aluminum Former · High Density High Roll Foam Surround · Bumped & Vented Backplate · Ergonomic Push Terminals · Woven Stitched Tinsel Leads · Wrap Around Embossed Logo Gasket · Available In 10”, 12” Sizes Product Gallery Zoom in Zoom in Zoom in. com Enjoy! Subwoofer Power Rating: Subwoofer Power Rating:. 5inand a PRV compression midrange per door—Highs 6 timpano tweets per door -Subs- 8 18 Crossfire C7 v3s. com Enjoy! Subwoofer Power Rating: Power handling for subwoofers depends on the conditions used. Crossfire's C7 Subwoofer Series Feature: -High-Grade Y35 250 oz. CROSSFIRE C7 SERIES USER MANUAL Pdf Download. Any questions, you can contact technical support: Phone 972-570-0800; Email: tech@crossfirecaraudio. 18 inch EXTREME Excursion Subwoofer, Cast Frame, 3 inch Made In USA Dual High Temperature Aluminum Voice Coil, 300oz. · 24 dB / Octave, Variable Subsonic Filter. Crossfire Audio C7-V3 18" inch DVC D1 Ohm (C7 Series) Car Subwoofer 1600 Watts RMS $529. Summary of Contents for Crossfire C7 8D1. Motor Assembly · 3” Aluminum Flat Wound High Temperature Made In the USA Voice Coil · Extended 6 Spoke Cast Frame · Semi-Pressed Paper Cone · Wide Roll Double Stitched Surround · Dual Stitched Flat XL Tinsel Lead Wires · Multi-Layer Nomex Spider Suspension · Dual 1 Ohm And 2 Ohm. CrossFire Download 🔥 Play CrossFire PC Game for Free on Windows. How loudly you play, what type of music and how hard. Summary of Contents for Crossfire C7 series. 00 Free shipping Only 1 left! 12 inch subwoofers 4 ohm 600 watts max crossfire $50. 12522 Views 30 Replies 18 Participants Last post by Audio_phill, Subs- 2 18" Crossfire XS-SPL V. Crossfire Audio. CROSSFIRE SUBWOOFERS C7 8D1 Car Audio 8" Speakers set …. Crossfire Audio C7 Subwoofers. 70" The ultimate mix of POWER AND PERFORMANCE is what the C7 Subwoofers bring to the table. Product information follows; please read it carefully to get the most out of your subwoofers. CROSSFIRE SUBWOOFERS C7 8D1 Car Audio 8" Speakers set of 2. Summary of Contents for Crossfire C7 series. Using the latest in development and manufacturing technology, Crossfire’s C7 Series Subwoofers are designed and built to play on the streets and the competition lanes. 75 with ⓘ (No reviews yet) Write a Review Weight: 35. 00) (2) Crossfire C5 Series Subwoofers (10”, 12”, or 15”) (1) Crossfire C7-2k Amplifier (1) 0 Gauge CCA Wiring Kit. 280 PIONEER COMPONENTS 166 854 Ahmed Johnson 18+ All Access! Gender:Male Posted June 1, 2016 For me, once it's bought I let it go. C7 Series Amplifiers offer our customers a no holds barred, no compromise amplifier that must be heard to appreciate, get ready to be impressed! C7 MONO BLOCK AMPLIFIERS Product Features: · Digital Class-D Strapable Mono Block Amplifier · Dual MOSFET PWM Power Supply · Stable Into 1 Ohm Mono Load · 24 dB / Octave, Variable Low-Pass Crossover. So why is nobody talking about the Sundown full bridge amps?. Crossfire Car Audio 756 Port America Place. Pin on Crossfire Products At Down4Sound. Custom “EXTERNAL” ported box build, for 2. 68 shipping 3d 15h or Best Offer crossfire 10 $150. 00) (1) 0 Gauge OFC Wiring Kit ($139. Motor Assembly · 3” Aluminum Flat Wound High Temperature Made In the USA Voice Coil · Extended 6. 2200 Operating Hours: Mon-Fri 10AM-5:30PM CT Designed and Developed by Bitwords Media. 18 inch EXTREME Excursion Subwoofer, Cast Frame, 3 inch Made In USA Dual High Temperature Aluminum Voice Coil, 300oz. Motor Assembly · 3” Aluminum Flat Wound High Temperature Made In the USA Voice Coil ·. NSB GROUP48 TRUNK SMS AGM400 DUAL RUNS X SCORP 1/0 OFC 275A SINGER ALT. Learn more Sponsored items customers also bought. 3 @ 16hz 30 second average (legal). Used Add to cart Add to Watchlist Free shipping and returns Free 3-4 day shipping Thu, Dec 1 to Located in: Oceanside, California, United States Earn up to 5x points when you use your eBay Mastercard®. Crossfire Car Audio 756 Port America Place. Crossfire C7 3k (4K) Monoblock Amplifier 4000 watts Williston Audio Labs 65K views 4 years ago Reconing a Sundown Audio X Series subwoofer!! BecraftsCarAudio 3K views 1 year ago. Crossfire C7 8" D1 Subwoofers. 6 CROSSFIRE AUDIO C7 18S | 3 CROSSFIRE AUDIO C7-4K | 4TH ORDER ChevyBoi Stew 1. Motor Assembly · 3” Aluminum Flat Wound High Temperature Hybrid Composite Voice Coil · Extended 6 Spoke Cast Frame · Semi-Pressed Paper Cone · Wide Roll Double Stitched Surround · Dual Stitched Flat XL Tinsel Lead Wires · Multi-Layer Nomex Spider Suspension. Crossfire C7 Series C7 10D1 10” Car Subwoofer. 2 Resilient Sounds Platinum 15s going crazy on a Crossfire C7. Download this manual SUBWOOFER MANUAL SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. CROSSFIRE CAR AUDIO | C7-V3-18-D1 | 1600W RMS. 4---mids amps- (2) Crecendo skyway 3k mid amps Mids 12 timpanos 6. Crossfire C7 ">2 Resilient Sounds Platinum 15s going crazy on a Crossfire C7. C7 SUBWOOFERS. It has a multiplayer mode where the player can choose to play as the SWAT team, criminals, or civilians. brand new in box (12) crossfire c7 12's 1200 watts. CROSSFIRE C7- V3 SUBS JUST RELEASED! 12” 15” 18” THELIFEOFPRICE 509K subscribers Subscribe 17K views 3 years ago THE JUST RELEASED CROSSFIRE CAR AUDIO C7 v3 SUBS LOOK TO BE VERY. CROSSFIRE CAR AUDIO | C7-V3-18-D2 | 1600W RMS. Crossfire Products At Down4Sound. · 9 dB / Octave, Variable Bass Boost. Press question mark to learn the rest of the keyboard shortcuts. Sofware CrossFire download is a first person shooter game where the player moves through levels, shooting enemies and picking up weapons, health, armor, ammo. C7 15″ Subwoofer. Summary of Contents for Crossfire C7 series. MTX Thunder 8500 T8512-04 Competition Sub 12” Subwoofer. CROSSFIRE CAR AUDIO | C7-V3-18-D2 | 1600W RMS. Name: Toyota Camry (1994)Date Added: 3/5/2014Owner: JEFFYBOIShort Description: CROSSFIRE CAMRY 2X18SView Vehicle Jump to content Member Rides & Builds -- Show off your whip, Show off your System!. CROSSFIRE C7 SERIES USER MANUAL Pdf …. Motor Assembly · 3" Aluminum Flat Wound High Temperature Hybrid Composite Voice Coil · Extended 6 Spoke Cast Frame · Semi-Pressed Paper Cone · Wide Roll Double Stitched Surround · Dual Stitched Flat XL Tinsel Lead Wires · Multi-Layer Nomex Spider Suspension. 4V) RMS Power, 4 Ohm Bridged 360W x 2CH for CH1 - CH4 RMS Power, 1 0hm. Product Features: · Digital Class-D Strapable Mono Block Amplifier. Using the latest in development and manufacturing technology,. 5inand a PRV compression midrange per door—Highs 6 timpano tweets per door -Subs- 8 18 Crossfire C7 v3s Highs amp- Crossfire 2000. 97 suburban 12 15s in a 6th order. Product Features · High Grade Y35 250 oz. CrossFire is an online multiplayer first-person shooter developed by South Korean company SmileGate. C7 SUBWOOFERS Product Features · High Grade Y35 250 oz. Crossfire C7s 12s on a C7 4K. Central Maine Sep 5, 2020 #1 Picked up a couple 8Ks the other day. US Amps 400 and Optimizer!. 2 with the Soundigital 12K) driving my subs wired to. Bass You Can Feel! 8 Crossfire C7 18s on 32k - YouTube Another awesome Crossfire demo in the books thanks to Will and his monster bass setup. Page 1 C7-sERIES C7-sERIES SUBWOOFER MANUAL SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. CROSSFIRE SUBWOOFERS C7 8D1 Car Audio 8" Speakers set of 2 Be the first to write a review. C7 Amplifiers Operating Voltage Range:9V - 16V 0 Awg Power & Ground Terminal 4 Way Protection Circuit (Thermal, Voltage, Speaker short and DC) Subwoofer Level Controller Included DIGITAL 5 CHANNEL SPECIFICATIONS CZ-2200. · Dual MOSFET PWM Power Supply. Any questions, you can contact technical support: Phone 972-570-0800; Email:. 1D Amplifier on the Dyno! Budget. Home Shop By Brand Crossfire Audio C7-4K (C7 Series) Car Amplifier Monoblock 4000 Watts RMS No Credit financing with Crossfire Audio C7-4K (C7 Series) Car Amplifier Monoblock 4000 Watts RMS Crossfire Audio $1,199. 1D Amplifier on the Dyno! Budget Gem or Budget Bust 40K views 4. Crossfire's C7 Subwoofer Series Feature: -High-Grade Y35 250 oz. 00 or 4 interest-free payments of $299. 2200 Operating Hours: Mon-Fri 10AM. CROSSFIRE CAR AUDIO | C7-V3-18-D2 | 1600W RMS. C7-sERIES SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. 18 inch EXTREME Excursion Subwoofer, Cast Frame, 3 inch Made In USA Dual High Temperature Aluminum Voice Coil, 300oz. C7 Series Amplifiers offer our customers a no holds barred, no compromise amplifier that must be heard to appreciate, get ready to be impressed! C7 MONO BLOCK AMPLIFIERS Product Features: · Digital Class-D Strapable Mono Block Amplifier · Dual MOSFET PWM Power Supply · Stable Into 1 Ohm Mono Load · 24 dB / Octave, Variable Low-Pass Crossover. 70" The ultimate mix of POWER AND. Any questions, you can contact technical support:Phone 972-570-0800; Email: tech@crossfirecaraudio. 18 inch EXTREME Excursion Subwoofer, Cast Frame, 3 inch Made In USA Dual High Temperature Aluminum Voice Coil, 300oz. 18 inch EXTREME Excursion Subwoofer, Cast Frame, 3 inch Made In USA Dual High Temperature Aluminum Voice Coil, 300oz. Crossfire C7 Series Subwoofers. Crossfire C7 8" D1 Subwoofers. Page 1 C7-sERIES C7-sERIES SUBWOOFER MANUAL SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully. crossfire c7 12's dual 1 ohm 3 inch voice coil 220 oz double stacked conservatively rated at 1,200 rms $375 each shipped Item (s) Description/Condition: new in box 10/10 Price: $375 each shipped Shipping and Miscellaneous Item Information: Item Pictures:. 18 inch EXTREME Excursion Subwoofer, Cast Frame, 3 inch Made In USA Dual High Temperature Aluminum Voice. 2 sundown U series 12’s or 2 Crossfire c7 12’s. Another Black Kia but a newer model with a factory radio as the head deck. CROSSFIRE CAR AUDIO. PLEASE LIKE, SHARE, COMMENT!!BANGIN CIVIC, VERY IMPRESSIVE 4 12 BUILD!! | 4 CROSSFIRE C7 VERSION 3 12'S ON 2 TARAMPS BASS 8KAT THE SOUTH CAROLINA BASS OUTLAW. · 24 dB / Octave, Variable Low-Pass Crossover. The ultimate mix of POWER AND PERFORMANCE is what the C7 Subwoofers bring to the table. Crossfire uses S&I design and is build more like a 5kW amp (and should do 5kW certified if provided 14. I am just getting back in the game after some time, last setup was full MMats (nothing fancy) and need some help with Crossfire subs. Customer that I built/installed the 2-12” Sundown ZV4/5 subs for, decided he wanted to upgrade 😳 He was doing a +143db and hair tricks 🤷🏽‍♂️ Oh well. · Wide Roll Double Stitched Surround. 4 sub amp: 4 Crossfire XT 8ks Subs: 8 18 in Crossfires in a 4th order Best Scores at events [email protected] DBdrag sealed on the dash 162. CROSSFIRE Shipping, Returns and Warranty Reviews Specifications Need to locate an installer? Click here Skip to the end of the images gallery Skip to the beginning of the images gallery Wheel Matrix Diameters: 18" 19" 20" Our Recommendations LOOK THE PART Core American Racing essentials are available now! SHOP MERCH AMERICAN RACING ON INSTAGRAM. Crossfire C7s 12s on a C7 4K Kaybrooks 537 subscribers Subscribe 494 10K views 1 year ago Introduction to my channel A little about me and my setup current setup in debt. Crossfire uses S&I design and is build more like a 5kW amp (and should do 5kW certified if provided 14. 94K subscribers Subscribe 35 Share 948 views 2 years ago 6 CROSSFIRE. C5 SERIES C7 SERIES Accessories XPR SUB LEVEL CONTROLLER Team CF Gallery Product Manuals Where to Buy Apparel & Accessories Crossfire Car Audio 756 Port America Place. Product Features: · Digital Class-D Full Range Digital Amplifier. Crossfire C7 subwoofer CoolChris909 Dec 7, 2015 0 3K Reply Forum Car Audio Reviews Car Audio Equipment Reviews C CoolChris909 Junior Member 4 0 909 Dec 7, 2015 #1 I am just getting back in the game after some time, last setup was full MMats (nothing fancy) and need some help with Crossfire subs. 2s Amps- Crossfire XS-8X Wire- 6 runs Stinger Batts- Kinetik HC16V (7) - Juicebox LiFePO4 18V. 12522 Views 30 Replies 18 Participants Last post by Audio_phill, *Team Kinetik* *Team Crossfire* Subs- 2 18" Crossfire XS-SPL V. 2 sundown U series 12’s or 2 Crossfire c7 12’s. Bass You Can Feel! 8 Crossfire C7 18s on 32k - YouTube Another awesome Crossfire demo in the books thanks to Will and his monster bass setup. Crossfire C7 8" D1 Subwoofers. or 4 interest-free payments of $299. or 4 interest-free payments of $132. Crossfire C7 3k (4K) Monoblock Amplifier 4000 watts Williston Audio Labs 65K views 4 years ago Reconing a Sundown Audio X Series subwoofer!! BecraftsCarAudio 3K views 1 year ago DEMO! UPGRADES!. Page 1 C7-sERIES SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. Crossfire C7 3k Amp Dyno Test. Audio Apex CAB-22 Car Amplifier Monoblock 2200 Watts RMS $249. Bass You Can Feel! 8 Crossfire C7 18s on 32k - YouTube Another awesome Crossfire demo in the books thanks to Will and his monster bass setup. DYNAMAT XTREME SOUNDSTREAM TA4. Page 1 C7-sERIES C7-sERIES SUBWOOFER MANUAL SUBWOOFER MANUAL Thanks for buying our product! Product information follows; please read it carefully to get the most out of your subwoofers. Slamfest 2021 was hot but Will still cranked up. C7 MULTI-CHANNEL AMPLIFIER. Forums; Calendar; Staff; Online Users; Leaderboard. C7 SUBWOOFERS Product Features · High Grade Y35 250 oz. · Stable Into 2 Ohm Stereo / 4 Ohm Mono Load. Motor -3" Aluminum Flat Wound Voice Coil -Extended 6 Spoke Cast Frame -Semi-Pressed Paper Cone -Wide Roll Double Stitched Surround -Dual Stitched Flat XL Tinsel Lead Wires -Multi-Layer Nomex Spider Suspension -Dual 1 and 2 Ohm Voice Coil Options -1,600w RMS -12", 15" and 18" Models. CROSSFIRE C7 8D1 MANUAL Pdf Download. C7 SUBWOOFERS Product Features · High Grade Y35 250 oz. 2200 Operating Hours: Mon-Fri 10AM-5:30PM CT. crossfire c7 12's dual 1 ohm 3 inch voice coil 220 oz double stacked conservatively rated at 1,200 rms $375 each shipped Item (s) Description/Condition: new in box 10/10 Price: $375 each shipped Shipping and Miscellaneous Item Information: Item Pictures:. There are various scaling features to keep a watch on your progression. Dual Stacked Magnets, 1600 W RMS Power Handling70" MOUNTING DEPTH 10. The ultimate mix ofPOWER AND PERFORMANCE is what the C7 Subwoofers bring to the table. 2 Crossfire C7 12s on a Crossfire C7 4k.