Up for sale is a Used Earthquake 12in SLAPS Passive Radiator with Weight. This one is tuned to around 20hrz. This will add round +6db of bass. These are Patented and are much better than your typical passive with weight. These sell for around $100.00 new. This one is used but still very nice. There are some black magic marker spots on the front. It was that way when I got it. I never got around to using it. Plus, it ships for free

This is in good working condition Earthquake BA-212 subwoofer remote. For Supernova MK.IV model There are scuff marks here and there but nothing major. AAA Batteries not included. Pictures are of the actual item that you are buying Free shipping All sales are final, no returns

Enhance your home audio experience with the EarthQuake SuperNova 12 powered subwoofer, a top-notch addition to your sound system. This rectangular shaped subwoofer, made of high-quality wood and weighing 29 pounds, features a 1+ subwoofer system configuration and a 12 inch driver size. Enjoy stereo L/R RCA and high-level audio inputs, wired connectivity, and a sleek black color that blends seamlessly with any decor. The EarthQuake SuperNova subwoofer is designed to deliver excellent sound quality and deep bass without compromising on style.

Like New Condition Perfect Working Order Includes Power Cable

About this item12-inch subwoofer with built-in 1200 watt (600 watts RMS) amplifierDesigned to play your favorite music anywhere using the integrated digital media player with USB/SD and Bluetooth 4.0 inputsBalanced (XLR/TRS) and unbalanced (RCA/aux) inputs; balanced XLR outputsMaster and Sub volume controls; 0 - 180-degree phase switch; 110V/220V selectable switchHeavy-duty, reinforced cabinet with handles; remote control includedPower source type: Corded Electric

Introducing the EarthQuake Supernova MK-V 12 Powered Subwoofer. This rare and excellent piece of equipment boasts a rectangular shape with a black wooden finish, perfect for any home audio setup. With 1 + subwoofer system configuration and various audio inputs including Stereo L/R RCA and High Level Audio Inputs, this subwoofer delivers a powerful and dynamic listening experience. Weighing in at 29 pounds and measuring 16 in length, 12 in height, and 12 in width, the EarthQuake Supernova MK-V is a top-of-the-line model designed and manufactured in the United States. Its driver size of 12 and connectivity options make it a versatile addition to your home audio setup. Dont miss the opportunity to own this exceptional piece of audio equipment.

listing many other similar items! >>>Visit StoreDescription Condition: Used Brand: Audio-Technica earthquake-proof head shell LS-12 for Record Player/Turntable Audio-Technicas shockproof head shell LS-12.This is a Q-dump model with anti-seismic measures using anti-vibration material on the top, head cylinder base, and finger rest. The real thing is more beautiful than the photo.Overhang and left/right tilt can be adjusted by loosening a single screw.Weight: approx. 12g Please check the picture for the condition of the product. Please refrain from nervous people and those who seek perfection.I am waiting for a question by a message?There may be an error in the Item specifics. ?Please give priority to photos and descriptions. Please read the full item description and contact us with any questions you may have prior to purchasing.Please let me know if there are any other products you want. Even if the condition is Unused, it has been handed to someone once, so we list it as a used item. Please purchase only if you understand the second hand product. The items we are selling are used in Japan. You may need a transformer for use in your country.Payment Please pay within 5 days after auction is finished.Shipping We ship to world wide for free by SAL(With tracking number). All items will be carefully packed and shipped to you directly from Japan.International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.Provided by HARU

We ship all over Europe! If your country is not listed or outside EU, please contact us for a shipping quoteProduct sold and shipping from EU. All prices include VAT. No additional customs & customs fees for customers inside the EU. Also see our accessories and merchandise! Earthquake XJ-300ST Class J Stereo amplifier The new XJ-300ST amplifier packs more power and flexibility than any other amplifier. No amplification task is beyond its capability. With an unimposing miniature size and almost unreal amounts of cool running power, this advanced Class J amplifier is the installers go to dream.The XJ300ST is also exciting news for the tactile transducer/bass-shaker crowd as it sports all the features of the 300R while adding a whopping 20 percent more power. The special XJ technology allows for a novel 2.1 configuration. With the XJ-300ST it is possible to connect a third speaker between the two main channels. This matrix, mono channel plays the combined content of both channels. This is extremely useful for powering 2 satellites and a subwoofer. 2.1 Speaker SetupAdding to this flexibility comes the new patented EQ Interlock design - two amplifiers can be clicked together resulting in a 4 channel amplifier using only 1 rack U of space. The XJ-300ST can also be mounted on the wall or inside the cabinet by fastening the short mounting ears to the pre-assigned holes on the side of the amplifier.With endless configuration scenarios, the XJ-300ST amplifiers can be used as mono (bridged) amplifiers, 2.1 channel amplifiers, 2-channel amplifiers, 4/8/12 and 16 channel amplification with industry leading power density and efficiency.All the installer or avid user needs to begin any size installation is a given number of XJ-300ST amplifiers. No need to buy a cumbersome mix of different amplifiers to achieve a certain number of channels or power level. Besides the simplicity this is an inventory dream for any installer. Need a subwoofer amp? grab 1 x XJ-300ST. Need a 4 channel amp? grab 2 x XJ-300ST. Need to wire a complete 7.1 system with very large front speakers? Grab 5 x XJ-300ST. Bridge one for each LCR and use the remaining two for the 4 rear channels. All this using only 3U of rack space! Approaching 99 percent efficiency, the XJ amp never gets hot and can be placed in a tight rack with components on all sides. At only 1U rack high and half a rack in width, this is an amazing achievement. The XJ-300ST produces continuous rock solid power - 110 Watts RMS at 8 ohms pr channel and 320 Watts RMS bridged into 8 ohm. This massive power capability is possible due to the advanced nature of the patented Class J output stage. The switching frequency of the output and the amplitude of the power supply is modulated in real time based on the frequency and amplitude content of the input. No other amp can match the efficiency and power of Class J. Optional Long Ears extension bracket for the XJ-300FR ( Sold separately. Not included. ) Priced and sold per piece.Specifications:Model nr.: XJ-300STEAN: 00689759013882 X 110 WRMS (8-Ohm Stereo)2 x 170 WRMS (4-Ohm Stereo)170 WRMS @ 110 volt AC (8-Ohm Mono Bridged) 210 WRMS @ 230 volt AC (8-Ohm Mono Bridged)320 W-IHF (dynamic power) @ 230 volt AC (4-Ohm Mono Bridged)Wall or rack mountableClass “J” Stereo Modular designRCA inputs+12V TriggerCompact sizeVolume controlFinish: Flat BlackWeight: 1.7 kgComes with 4 detachable rack ears + 1 connector bracket (for connecting multiple amplifiers) OPTIONAL Long Ears extension brackets available ( Sold separately. Not included. )Frequency Response: 20-20kHzHigh Pass Filter: 15 HZPhase infinitely variable: 0 to 180 degr.Crossover: 50Hz - 160HzSignal To Noise: 101 dBLoad Impedance: 2 Ohms or greaterTHD: 0.08%Damping Factor:> 1400Power Line Voltage: 110-220 ~ AC50/60Hz10 minutes of no signal puts the amp into sleep mode. (It takes 0.05 volt of signal to wake up up from sleep mode. With gain to max it takes 0.270 volt to clip the amp at 1 percent). The amp now has a square wave detector built in to its protection circuits. This means it can tell if a signal feed to it is already clipped. IF this happens the amp will shut off. It has to be powered on and off for it to reset after this happens. This new protection system will help prevent damaged tweeters due to line signal clipping. Caution should still be exercised to run all system components within their design limits. For more information please visit: www.earthquakesound.eu

We ship all over Europe! If your country is not listed or outside EU, please contact us for a shipping quoteProduct sold and shipping from EU. All prices include VAT. No additional customs & customs fees for customers inside the EU. Also see our accessories and merchandise! Earthquake XJ-300ST Class J Stereo amplifier The new XJ-300ST amplifier packs more power and flexibility than any other amplifier. No amplification task is beyond its capability. With an unimposing miniature size and almost unreal amounts of cool running power, this advanced Class J amplifier is the installers go to dream.The XJ300ST is also exciting news for the tactile transducer/bass-shaker crowd as it sports all the features of the 300R while adding a whopping 20 percent more power. The special XJ technology allows for a novel 2.1 configuration. With the XJ-300ST it is possible to connect a third speaker between the two main channels. This matrix, mono channel plays the combined content of both channels. This is extremely useful for powering 2 satellites and a subwoofer. 2.1 Speaker SetupAdding to this flexibility comes the new patented EQ Interlock design - two amplifiers can be clicked together resulting in a 4 channel amplifier using only 1 rack U of space. The XJ-300ST can also be mounted on the wall or inside the cabinet by fastening the short mounting ears to the pre-assigned holes on the side of the amplifier.With endless configuration scenarios, the XJ-300ST amplifiers can be used as mono (bridged) amplifiers, 2.1 channel amplifiers, 2-channel amplifiers, 4/8/12 and 16 channel amplification with industry leading power density and efficiency.All the installer or avid user needs to begin any size installation is a given number of XJ-300ST amplifiers. No need to buy a cumbersome mix of different amplifiers to achieve a certain number of channels or power level. Besides the simplicity this is an inventory dream for any installer. Need a subwoofer amp? grab 1 x XJ-300ST. Need a 4 channel amp? grab 2 x XJ-300ST. Need to wire a complete 7.1 system with very large front speakers? Grab 5 x XJ-300ST. Bridge one for each LCR and use the remaining two for the 4 rear channels. All this using only 3U of rack space! Approaching 99 percent efficiency, the XJ amp never gets hot and can be placed in a tight rack with components on all sides. At only 1U rack high and half a rack in width, this is an amazing achievement. The XJ-300ST produces continuous rock solid power - 110 Watts RMS at 8 ohms pr channel and 320 Watts RMS bridged into 8 ohm. This massive power capability is possible due to the advanced nature of the patented Class J output stage. The switching frequency of the output and the amplitude of the power supply is modulated in real time based on the frequency and amplitude content of the input. No other amp can match the efficiency and power of Class J. Optional Long Ears extension bracket for the XJ-300FR ( Sold separately. Not included. ) Priced and sold per piece.Specifications:Model nr.: XJ-300STEAN: 00689759013882 X 110 WRMS (8-Ohm Stereo)2 x 170 WRMS (4-Ohm Stereo)170 WRMS @ 110 volt AC (8-Ohm Mono Bridged) 210 WRMS @ 230 volt AC (8-Ohm Mono Bridged)320 W-IHF (dynamic power) @ 230 volt AC (4-Ohm Mono Bridged)Wall or rack mountableClass “J” Stereo Modular designRCA inputs+12V TriggerCompact sizeVolume controlFinish: Flat BlackWeight: 1.7 kgComes with 4 detachable rack ears + 1 connector bracket (for connecting multiple amplifiers) OPTIONAL Long Ears extension brackets available ( Sold separately. Not included. )Frequency Response: 20-20kHzHigh Pass Filter: 15 HZPhase infinitely variable: 0 to 180 degr.Crossover: 50Hz - 160HzSignal To Noise: 101 dBLoad Impedance: 2 Ohms or greaterTHD: 0.08%Damping Factor:> 1400Power Line Voltage: 110-220 ~ AC50/60Hz10 minutes of no signal puts the amp into sleep mode. (It takes 0.05 volt of signal to wake up up from sleep mode. With gain to max it takes 0.270 volt to clip the amp at 1 percent). The amp now has a square wave detector built in to its protection circuits. This means it can tell if a signal feed to it is already clipped. IF this happens the amp will shut off. It has to be powered on and off for it to reset after this happens. This new protection system will help prevent damaged tweeters due to line signal clipping. Caution should still be exercised to run all system components within their design limits. For more information please visit: www.earthquakesound.eu

Up for sale here is a earthquake super nova millennium Subwoofer Replacement 12 Inch this woofer came out from a fully working subwoofer with a damaged cabinet so the Speaker in perfect working condition and sounds amazing please look at the photos for more details because exactly what you see in the photos is exactly what you are going to get Please know that I don't ship to PO BOXES If you have any questions please to message. Shipping and Handling: Lower 48 states only via Fedex Home Delivery. NO - PR, HI or AK. If you are from those area Additional shipping cost will be added. Item u be packed after payment is received and it will be shipped within 24 hrs as soon as The payment Clears All items will contain tamper proof hologram warranty stickers to avoid parts swapping. If stickers are removed all claims will be voided. Please note that if auction ended on a Friday, Saturday or Sunday item will dropped off at Fedex the NEXT BUSINESS DAY *We do not ship on weekends and holidays until the next business day.(MONDAY) STRICTLY No international bidders!! EXCEPT FOR EBAY GLOBAL SHIPPING PARTNERS. Bidders . For international buyers Note: Buyers pay import charges (including tax and customs fees) when purchasing items from another country. Import charges are generally based on the item's price, shipping weight, dimensions, country of origin, and taxes, duties, and fees of the destination country. Some listings show an estimated import charge because the seller is in Ebay Global Shipping Program, which lets buyers pay the import charge up front and receive items faster. The import charge in a listing is only an estimate that's based on the current or maximum bid, current Best Offer or counteroffer, or Buy It Now price. The actual import charges you'll pay will be shown at checkout. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

Supernova MKV-SP12 Earthquake Speaker/Amplifier. Near New. New owner pays shipping or pick up in Thousand California.

Up for sale Earthquake EQ-12CPDS 12 inch Subwoofer, Perfectly Working Order, in Very Good Condition. Earthquake EQ-12CPDS 12 Speaker Subwoofer (with woofer box) Made in San Francisco USA.

this auction is for a used earthquake 40uhc that works perfectly.this amp is a mono amp that can do 1200 watts. it is a cheater amp rated to do 40 watts at 4-ohms.the amp has some dings here and there but it is overall in great shape. i would have the caps replacedbefore putting this into constant use. all of the controls work fine. here is a brochure with this in it: https://www.earthquakesound.dk/wp-content/uploads/2021/04/Car_Audio-Brochure_old.pdf shipping will free in the lower 48 states using fed-ex and if you are in hawaii or alaska, message me first for ashipping quote. thank you,andy