Has always played great. I should have wiped down the front before taking photo. Wireless transmitter is missing. Downwards firing woofer never had a grill. My Commitment is to Your 100% Satisfaction! Vintage Treasures At low Prices Im a small shop and depend on ebay to pay bills. Im human make mistakes and not perfect please give me the opportunity to make things right if not completely satisfied.*Ebay has something called (DSRs) ‘Detailed Seller Ratings.’ It is the star system at the bottom of the feedback page. PLEASE LEAVE 5 STARS! It is very important . If there is a problem with item please contact me before opening case or leaving dsr ratings! The way ebay has it worded, 4 stars sounds pretty darn close to perfect, but as a seller, if I dont average higher than 4.9 stars, I could lose selling privileges. Please take this into account when leaving the Shipping Handling, Item As Described, Shipping time stars and leave a 5 across the board :-) **I FOLLOW ALL EBAY POLICES AND STRIVE FOR 5-STAR SERVICE EACH AND EVERY TRANSACTION. WHEN YOU GIVE 4 STARS IT MAY SEEM LIKE A GREAT SCORE BUT, A 4 ON ANY STAR IS 4.0 AND EBAY CONSIDERS THIS A SUB-PAR MARK SINCE THE REQUIREMENT IS 4.9. IF YOU ARE PLEASED WITH THE TRANSACTION PLEASE RESPOND WITH ALL 5 STARS. IF YOU ARE NOT PLEASED LET ME KNOW AND I WILL WORK TO MAKE IT THAT WAY. Feedback: Due to recent ebay policies regarding feedback Im dedicated to my buyers in providing a 5 star customer service rating-but I do have a life outside of this wonderful world of ebay and sometimes make mistakes- Im human too. Please be kind to sellers and consider that they to have lives when using the new rating system. Practice patience & understanding & please give a 5-star rating on each DSR or contact me if you are not satisfied.

Elevate your home theater experience with the Martin Logan Dynamo 300 subwoofer. This powerful wired subwoofer boasts an 8-inch high-resolution driver that delivers deep, rich bass for immersive audio. The cube-shaped design and sleek black color seamlessly blend into any home audio setup.With 75W of RMS power, this subwoofer is perfect for enhancing your music, movies, and gaming audio. The Martin Logan brand is known for its high-quality audio equipment, and the Dynamo 300 is no exception. Upgrade your home audio setup with this top-of-the-line subwoofer. This item is used but is in excellent condition, it comes with power cord

Item includes one powered MartinLogan Dynamo 700w subwoofer, grille cover, detachable feet and wireless transmitter. Item ships domestically for Free! MartinLogan delivered with this compact, powerful Dynamo 700w subwoofer. Featuring a high-current 300-watt RMS, 600-watt peak amplifier and 10-inch cone driver, the Dynamo 700w delivers deep, tight, effortless bass for home theater or stereo music. Makes movies and music sound fuller and more dramatic. Its standard down-firing configuration quickly (and easily!) converts into a front-firing setup for those who prefer a hidden installation. Includes wireless transmitter and receiver for bass aficionados who prefer a clean, minimalist look in the room, with no cables in sight. This is a high quality built Subwoofer that going to last a long time. Specifications Frequency Response24–200 Hz ±3dB; Anechoic through LFE effects inputImpedanceLine level RCA: 20,000 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.Low Frequency Transducer10 (25.4cm) high excursion, poly cone with extended throw drive assembly; sealed non-resonant cabinet designAmplifier300 watts (600 watts peak)Audio ControlsLow Pass Filter Switch: Bypass (LFE In), Variable (Left and Right In)Low Pass Filter Frequency35–120 HzResolution16-bitSampling Rate48kHzWireless Band2.4GHz digital self-sensing design constantly adjusts for best connection.Error CheckingBidirectional feedback constantly monitors integrity of data stream.AntennaInternalSubs Per TransmitterOneMaximum Wireless Range30–40 feet (10–12.5 meters)Wireless ReceiverBuilt-in receiver and included SWT-2 transmitterInputsLeft and Right/LFE RCA line levelPower DrawStandby: 1WIdle: 15WMax: 400WWeight26.5 lbs. (12 kg)Dimensions (down-firing orientation) 12.54 × 11.69 × 12.53(31.9cm × 29.7cm × 31.8cm)Dimensions (front-firing orientation) 13.47 × 11.69 × 12.31(34.2cm × 29.7cm × 31.3cm) *For more information please contact seller or visit website below. https://www.martinlogan.com/en/product/dynamo-700w

Available is a saitn black, used Martin Logan Dynamo 800x 10 inch subwoofer. Unit is 100% functional, in excellent cosmetic condition - we can find no defects. Unit has been put through its functional paces using Tools Chocolate Chip Trip and it performed as expected. Unit is sold as is, no warranty or returns. Signature will be required for delivery. Please let us know if you have any questions. Retail price $899 From ML: Specifications are subject to change without noticeFrequency Response24–200 Hz ±3 dB. Anechoic in LFE mode.ImpedanceRCA: 8,300 Ohms Speaker Level: 2,000 Ohms (red to black)Low Frequency Transducer10” (25.4cm) high-excursion, inverted surround, polypropylene cone in a stamped steel basket with extended throw driver assembly; sealed non- resonant cabinet design.Amplifier300 Watts (600 peak)SoftwareSub Control App: iOS and Android Anthem Room Correction: iOS, Android, and PCRoom CorrectionAnthem Room Correction (ARC)Controls (Backplate)Level: Min–Max Setting Control: Local, App Power Mode: On, Trigger, Auto Controls (via Bluetooth)Level: -40 to 12dB Low-Pass Filter (Frequency): 35–120Hz Low-Pass Filter (Order): Bypass, Third, Fourth Phase: 0–180° (1° Increments) Phase (Polarity): Normal, Inverted Preset Listening Modes: Music, Night, Movie 20–30Hz Level: ±10dB Anthem Room Correction (ARC): On, Off Tone Sweep (20–120Hz): On, Off, Pause (Frequency) Inputs (Audio)Line Level: Left, Right, and LFE Speaker Level: Left and Right via banana jacksInputs (Audio, Wireless)SWT-X Receiver & Transmitter (sold separately)Inputs (Other)USB: Micro USB (for ARC/Firmware Update) Trigger: 3.5mm, 5–24 DCPower DrawTypical: 70W, Max: 360W, Idle: 10W, Standby: 0.5WFeetRubber, ETC (Energy Transfer Coupler) SpikesWeight30 lbs. (13.6 kg)Dimensions (HxWxD), Front-Firing14.6 x 12.4 x 12.7 (37.1 cm x 31.5cm x 32.4cm)Dimensions (HxWxD), Down-Firing13.7 x 12.4 x 13.1 (34.8 cm x 31.5cm x 33.3 cm)FinishSatin Black

The MartinLogan Dynamo 500 Subwoofer in black is a wired subwoofer with a maximum power output of 500W. It features digital coaxial RCA and stereo L/R RCA audio inputs. The model is DYN500D. It works, but sometimes is makes crackling noises when not in used.

The Martin Logan Dynamo 500 Subwoofer is a wired cube-shaped subwoofer with a black finish. It has an RMS power of 75W and is part of the MartinLogan brand. I bought this 4-5 years ago and it still works great. It weights about 35 lbs. Please message me with any questions.

Experience seamless, high-quality audio transmission with the Martin Logan SWT-2 Wireless Transmitter designed specifically for subwoofers. This pre-owned transmitter offers exceptional performance and compatibility, allowing you to enjoy deep, powerful bass without the constraints of wires or cables. **Key Features:**- **Wireless Convenience:** Effortlessly connect your subwoofer to your audio system without the hassle of running cables across the room. - **Exceptional Sound Quality:** Transmit low-frequency signals with clarity and precision, maintaining the richness and depth of your audio.- **Easy Setup:** Simple installation process ensures quick integration into your existing Martin Logan sound setup.- **Compatibility:** Compatible with a wide range of subwoofers, providing flexibility in usage. **Condition:** This Martin Logan SWT-2 Wireless Transmitter is in excellent condition, meticulously cared for in a smoke-free environment. It functions flawlessly.**Compatibility:** Please ensure compatibility with your specific subwoofer model before purchase. Refer to the manufacturers guidelines or feel free to reach out with any compatibility queries.

MartinLogan Dynamo 500 Powered Subwoofer - Black

You are bidding on a Martin Logan Dynamo 500 High Resolution Subwoofer Grill Replacement. The unit is in good pre-owned condition as pictured. Shipping is $10, and returns are accepted within 30 days. We only ship to the US currently.

Works most of the time, but occasionally does not. Likely an easy repair / just an issue with loose wiring

HOWDY!Welcome to Texas Resale. Description: Estate liquidation, sat more than used. Martin Logan 500 Sub. W/Martin Logan Box. Satisfaction Guaranteed(Please see our return policy below) Powered by SixBits eCommerce Solution

ELECTRO CITY TRADING CONDITIONUsed works great. Sub has scratches on top (SEE PICTURES). Sub has marks and scuffs due to usage. Items are tested and may have minor signs of handling. Packaging may be damaged. Returns will NOT be accepted if serial numbers do not match. A restocking fee of 20% will be deducted from refund for ALL items returned for any reason other than DOA (Dead On Arrival) We don’t ship Saturday and Sunday, Please allow 1-2 business days for questions to be answered. Please contact us if you have any problems with the item. We ship items within a couple of hours from the purchase. We appreciate your positive feedback. Thank You All

The MartinLogan Grotto subwoofer is a high-resolution, wired speaker with a servo control feature. It has a maximum RMS power of 250W and comes with a power cable. The subwoofer is designed in a triangle shape and is colored black. It has stereo L/R RCA and speaker audio inputs. The subwoofer works and sounds fantastic. The only reason why I am listing it is because I am downsizing my system.

Martin Logan Dynamo 1500x High Performance Subwoofer System With Box Top Of Line Pre owned - see pictures to inspect condition Excellent condition- Tested and working Includes box Top of the line Martin Logan Speaker. It doesnt get much better Due to size and weight- local pick up only

Enhance your audio experience with the MartinLogan Dynamo 500 Subwoofer in black. This high-performance subwoofer delivers powerful and clear sound, making it perfect for home audio systems. With a wired connectivity option, it seamlessly integrates with your existing setup. The MartinLogan Dynamo 500 Subwoofer boasts a sleek black color and a sturdy build. It has a maximum RMS power of 500 W and supports digital coaxial RCA as well as stereo L/R RCA audio inputs. Ideal for music lovers and home theater enthusiasts, this subwoofer is a must-have addition to your entertainment setup.

MartinLogan Dynamo 500 Powered Subwoofer - Black DescriptionUsed Product Identifiers Brand MartinLogan MPN DYN500D GTIN 0877929004934 UPC 0877929004934 Model Dynamo 500 eBay Product ID (ePID) 2255463041 Product Key Features Audio Inputs Digital Coaxial RCA, Stereo L/R RCA Color Black Connectivity Wired RMS Power 500 W Type Subwoofer Dimensions Width 13 length 10.0 in About Us About Us About Us Thank you for considering a purchase from our business. Our business focuses on providing high-quality service and customer satisfaction – we will do everything we can to meet or exceed your expectations. Our eBay store tries to bring you the most reliable, and most affordable products available.   Payment Payment Payment For your convenience, we accept credit, debit, and gift cards, Apple Pay, Google Pay, PayPal, and PayPal Credit. Should there be a problem with payment please do let us know. Shipping Shipping Shipping We offer FREE shipping for all US Residents. Your item will be shipped between 24-72 business hours after receiving your order. Because of the efficient manner of our ordering system, orders placed cannot be canceled half an hour after they are made. Check our feedback to see the great reviews of FAST shipping we offer. NO PO Boxes. Item can only be sent to a physical address. NO APO, FPO, DPO, Or US territories and protectorates. Returns Returns Returns Items must be returned in original, unused condition within 30 days with original tags and/or packaging. When we receive your package we will process the return within 72 hours. You will receive a full refund for the cost of the merchandise less all return shipping costs. We do our best to process as quickly as possible. We are extremely fair and in the rare event of something out of the?ordinary happening with our products or shipping, we will gladly work with you to find a solution. If you have any other question please contact us first before you make a purchase!. Customer Feedback Customer Feedback Customer Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied, please do not leave a negative feedback before we resolve your problem. We guarantee that your issue will be solved quickly. As long as you are happy with your purchase, please leave us a positive feedback. Your feedback is very important to us as it affects our search placement on eBay. We will leave a positive feedback for you in return automatically once we receive your feedback. Sell Smarter with Kyozou.Inventory and Ecommerce Management

The MartinLogan Dynamo 500 Subwoofer in black is a wired subwoofer with a maximum power output of 500W. It features digital coaxial RCA and stereo L/R RCA audio inputs. The model is DYN500D. It works, but sometimes is makes crackling noises when not in used.

Experience seamless, high-quality audio transmission with the Martin Logan SWT-2 Wireless Transmitter designed specifically for subwoofers. This pre-owned transmitter offers exceptional performance and compatibility, allowing you to enjoy deep, powerful bass without the constraints of wires or cables. **Key Features:**- **Wireless Convenience:** Effortlessly connect your subwoofer to your audio system without the hassle of running cables across the room.- **Exceptional Sound Quality:** Transmit low-frequency signals with clarity and precision, maintaining the richness and depth of your audio.- **Easy Setup:** Simple installation process ensures quick integration into your existing Martin Logan sound setup.- **Compatibility:** Compatible with a wide range of subwoofers, providing flexibility in usage.**Condition:** This Martin Logan SWT-2 Wireless Transmitter is in excellent condition, meticulously cared for in a smoke-free environment. It functions flawlessly and comes with the box and power cord. **Compatibility:** Please ensure compatibility with your specific subwoofer model before purchase. Refer to the manufacturers guidelines or feel free to reach out with any compatibility queries.

Doesnt power onand 2 legs are disconnected

Tested. Sounds great. Measures 3.9Ohm on the meter.

TESTED WORKS.Subwoofer is in overall very good condition and in good working condition.Free economy shipping

New Never installed hmfew scuff from moving around the garage but never used. Introducing the Martin Logan Dynamo 1000W 12 subwoofer replacement driver, model number 9100169. This powerful and high-quality speaker is designed to enhance your home audio experience with its wired connectivity and 500 W RMS power output. The black color and 4 Ohm impedance make it a stylish and versatile addition to any room. Perfect for movie nights or enjoying your favorite music, this subwoofer is compatible with a variety of devices and easy to install. With the brand name MartinLogan, you can trust in the quality of this product.

HEARTLAND PAWN LAWRENCE Martin Logan Grotto 10 Servo-Controlled Subwoofer Description: SPEAKERS/SUBWOOFER: MARTIN LOGAN MODEL GROTTO I, 10, 350W PEAK Details Condition Rating93% - Very Good - A well-cared for item that has seen limited use and is fully operational and functions as intended. It may or may not include the original box. Additional Details for eCommerceTESTED AND IN WORKING CONDITION. HIGH RES SUB SYSTEM. W/ PHASE CONTROL. 10. Cords, Cables, and Attachments89% - Includes primary cords, cables, connectors, and attachments, but may not be as provided by original manufacture Type?SUBWOOFER Size10 Output350W PEAK Notes: Martin Logan Grotto Servo Controlled Subwoofer : - Tested and in working condition - W/ power cable - 10 - Low pass filtering - Phase control - See photos for exact cosmetic condition PLEASE REVIEW PHOTOS for exact cosmetic condition and design details. Item will be carefully packaged & shipped fast! TERMS: If you have any questions that were not answered in the description above, feel free to send me a message prior to bidding/purchasing item. Photos are of actual item(s) being shipped unless stock photo present or otherwise stated. If you do not see an item that you believe should be included please send me a message to clarify: if it is not shown in the photos then it is considered not included unless stated otherwise. INTERNATIONAL BUYERS: Should you purchase an item and it is not as described or does not work as described, you are responsible for return shipping. WE ARE NOT RESPONSIBLE FOR RETURN SHIPPING! YOU ARE RESPONSIBLE FOR SHIPPING FROM YOUR COUNTRY TO A US PORT. IF YOU DO NOT AGREE TO THESE TERMS, DO NOT BUY THIS ITEM! Shipping Your item will be shipped within 1 business day(s). After shipping your items will be delivered within 1-10 business days. About Us Heartland Pawnbrokers now with three locations! We might be new to Lawrence, but our team has over 40 years experience in the business! We buy, sell, trade, and loan!We buy and sell all types of electronics including laptops, phones, and tablets. Tools of all shapes and sizes. Purses and shoes. And of course, gold and silver jewelry and even some costume jewelry. Check out all of our listings, Im sure youll find something! Things I Buy: Gold, Silver, Bullion, Jewelry, Purses, Shoes, Collectibles, Laptops, Tablets, Cell Phones, Tools, Band Instruments, Guitars, Musical, Sporting Goods, Video Games, Coins, Keyboards, Subwoofers, Kicker, Stereo Bravo Omni-Commerce solutions offers Brick & Mortar stores the only fully integrated eBay API that seamlessly & effortlessly combines the in-store Point-of-Sale to all eBay commerce selling activities.

Martin Logan 700 subwoofer plate amplifier for parts or repair.