All functions have been tested and are in working order. Purchase includes the woofer and screws as shown only. The unit does have some scuffs and other signs of use. No other accessories are included unless shown in the photos.

Martin Logan Dynamo High Resolution Subwoofer System

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

(1) Wireless transmitter only. With power supply. Transform your home audio system with the Martin Logan SWT-2 wireless transmitter. Enjoy the freedom of listening to your favorite tunes without being tethered to a cord. This subwoofer offers unparalleled sound quality and is an ideal addition to any home entertainment setup. Experience the powerful bass and crystal-clear sound that Martin Logan is known for. With its compatible wireless connectivity, this subwoofer is the perfect choice for those who want to enjoy high-quality audio without sacrificing mobility. Elevate your listening experience and bring your favorite tunes to life with the Martin Logan SWT-2 subwoofer wireless transmitter.

Martin Logan DYNAMO 400 8 75W Powered Subwoofer - Black. ??THIS LISTING IS FOR PARTS OR REPAIR ONLY AND IS LIKELY NOT WORKING. FOR PARTS ITEMS MOST LIKELY HAVE NOT BEEN TESTED OR HAVE ATLEAST ONE DEFECT FOUND. NO RETURNS ACCEPTED. ?? CONDITION: PARTS ONLY this item has a broken speaker on bottom. WHATS INCLUDED: Please review pictures prior to purchase. ONLY comes with what's pictured. Products will not come with a power adapter unless shown or mentioned in the listing NOTES: We appreciate your business and want to make sure your always 100% satisfied with your product! IF YOU HAVE ANY ISSUE: We kindly ask that you please first message us to work out any issue/concern as our team will assist you asap (usually within 24 hours M-F) NOTES: We appreciate your business and want to make sure you’re always 100% satisfied with your product! IF YOU HAVE ANY ISSUE: We kindly ask that you please first message us to work out any issue/concern as our team will assist you asap (usually within 24 hours M-F) WHATS INCLUDED: Please review pictures prior to purchase. ONLY comes with what's pictured. Products will not come with a power adapter unless shown or mentioned in the listing.

Selling a pair of Dynamo 1000w Subwoofer in excellent condition. SpecificationsSpecifications are subject to change without noticeFrequency Response22–200 Hz ±3dB; Anechoic through LFE effects inputImpedanceLine level RCA: 20,000 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers.Low Frequency Transducer12 (30.5cm) high excursion, poly cone with extended throw drive assembly; sealed non-resonant cabinet designAmplifier500 watts (1000 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 uncompressed 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: 1W Idle: 15W Max: 650WWeight34 lbs. (15.4 kg)Dimensions (down-firing orientation)14.54 x 13.69 x 14.59 (36.9cm x 34.8cm x 37.1cm)Dimensions (front-firing orientation)15.46 x 13.69 x 14.35 (39.3 cm x 34.8cm x 36.4cm)Compatible ProductsSWT-2 Subwoofer Wireless Transmitter (included)

Condition Unit has been Tested and Working Unit shows some signs of use, wear and scuffs. Additional Detail No Power Cord Included No Power Adapter Included No other accessory included (We ONLY include what is in the pictures). Please contact us via the eBay message system if you have any questions. _____________________________________________________________________________________________________ Thank you for shopping with SF Goodwill! Your generous purchase from Goodwill makes a big difference for local people struggling with unemployment. Your purchase funds job programs and services for people overcoming challenges like homelessness, former incarceration, lack of job skills and limited education. We create second chances through training and the dignity of work. Payment: ??????Payments are due within 7 days from auction end date. Shipping: ??????We do not ship to PO Boxes or Military Addresses (ie: APO/FPO/DPO/etc) Combined Shipping: Yes, We Offer Combined Shipping Discounts! Item with the highest shipping price will be billed at full price shipping, additional items: 75% off each shipping cost Most orders qualify for an automatic combined shipping discount, simply check out and pay! Some items cannot be combined in shipping (fragile, oversize or heavy items) We cannot apply a combined shipping discount after payment has been made Please send us a direct message if you need help, or require a custom combined shipping invoice. Local Pickup: Were offering local pickup effective 11/1/2023. Once the auction has ended, choose the local pickup option during checkout. If you have any issues choosing local pickup, please let us know. Once checkout via local pickup has been completed, please allow 24-48 hours to contact you and schedule your order pickup. Local Pickup is by appointment only. We will not accept on the spot pickups. Orders must be picked up within 7-days of the scheduled appointment. Pickup extensions will not be offered. Contact us for the local pickup instructions. Order Issues and Questions: Problems with your order? Were here to help! Please contact us via the eBay message system if you have any issues with your order. Due to our high volume of sales, please allow 24-48 hours for us to respond to your messages. ______________________________________________________________________________________________________ Our Mission: Each year, nonprofit Goodwill of San Francisco, San Mateo and Marin breaks the cycle of poverty for thousands of local people through our transformative free training and work placement programs. Goodwill serves anyone who comes through our doors with a willingness to work. Job Creation: From skills training to job coaching that leads to employment, we identify and develop job-readiness skills on both a personal and professional level, plus offer a variety of employment support services. Employment at Goodwill: Our 21 retail stores, 25 attended donation centers and 2 warehouses employ more than 600 people and provide training and employment opportunities for individuals seeking to learn and build work skills that lead to career pathways. Employment with Top Bay Area Companies: Our experienced employment coaches connect work-ready job seekers with open positions at a range of companies throughout San Francisco, San Mateo and Marin counties. Impacts: Last year, Goodwill of San Francisco, San Mateo and Marin placed our participants in 636 jobs and transitional employment opportunities. In addition, education, job training, and employment services were provided to 3,200 people in our three-county region, and 10,300 visits were made to our Comprehensive Access Point Job Center.

All functions have been tested and are in working order. Purchase includes the subwoofer with the power cord as shown only. The unit does have some scuffs and other signs of use. No other accessories are included unless shown in the photos.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Martin Logan Descent i Triple 10 Powered Subwoofer; Black (Never Used) Product SKU: 49941 Voltage: 100 - 120V # of Owners: 1 Service History: None Serial Number: DCIBXL0102 Age: Unknown Tobacco Exposure: No MSRP: $3495 Cosmetic Description: Very good condition with minimal visible cosmetic wear including barely visible scuffs and nicks on the top and bottom of the three grills. This item has some very light wear but still presents like new from your listening position. What is Included: Subwoofer, Manual, Spikes, Feet, Power cable, Factory packaging Other Notes: This subwoofer has never been used, and presents in excellent condition. Opened only for photos. Shipping: Shipping within the Continental USA is $249- This includes securing to a pallet with adequate protection and shipping via FedEx Freight to a residential address anywhere in the Continental USA. This rate can be reduced by $60 if a commercial delivery address available or if item can be picked up at nearest FedEx Freight depot. FedEx Freight charges a residential delivery fee otherwise which is included in our flat rate charge. Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Building on the groundbreaking technology of the original Descent, the Descent i incorporates new features and enhancements that simplify system integration while improving performance. Its signature three-driver, force-canceling configuration virtually eliminates bass-blurring cabinet resonance. And each rugged, custom-built aluminum-cone driver is servo-locked to its own sophisticated, high-power amplifier. The result is dynamic, unrestrained output to the very lowest frequencies, yet with clarity and definition approaching that of electrostatic transducers. -Martin Logan Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

In time for the holidays as a gift to that audiophile in your life, or for adding that bottom end in some great entertainment. An outstanding clarity subwoofer. Gently and respectfully used - good condition. Minor cosmetic marks that polish out nicely. Photos taken without polish or wax applied.Adjustable feet on bottomExtra grille included in case needed - it has a minor 1/4 rip in middle. =========Elevate your home audio experience with the MartinLogan Grotto subwoofer system. It boasts a powerful 250W RMS power output and a wired connectivity option for seamless integration into your existing setup. The triangular shape and sleek black color make it a stylish addition to any room. With stereo L/R RCA and speaker audio inputs, this subwoofer is compatible with a wide range of devices. The Grotto is designed to deliver high-resolution audio with servo control technology for accurate and clean bass. Whether youre watching movies or listening to music, the MartinLogan Grotto subwoofer system is sure to enhance your home entertainment experience. Specifications from the MartinLogan website:Frequency Response22–150 Hz ±3dB; Anechoic through LFE effects inputImpedanceRCA Line Level In: 20,000 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.Low Frequency Transducer10 (25.4cm) high excursion, aluminum element woofer with extended throw drive assembly, non-resonance asymmetrical chamber formatAmplifier250 watts rms (350 watts peak)Audio Controls25Hz Level Control: ±12dB Power: Auto/On/StandbyHigh Pass Filter Frequency70 HzLow Pass Filter Frequency30, 35, 45, 55, 65, 80 HzInputsRCA line level; RCA LFE; speaker levelWeight40 lbs. (18.2 kg)Dimensions15.4 × 15 × 12.9 (39.1cm × 38.1cm × 32.8cm)

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This subwoofer is in excellent condition. It sounds amazing for music and movies, very punchy. Feel free to ask any questions. Good Luck and happy bidding!

Great shape! Low use for its age. Now discontinued by Martin Logan. Don’t see a single noticeable scuff or scratch anywhere on it. Adult owned, non smoking home, always well cared for. Don’t have the original box but I will over-package it as well as possible and insure it for shipping.

Like new with no visible signs of use. Powers on and status light shows connection but no sound. Comes in the original box with power cord

Selling our home theater pair of Dynamo1000 powered wireless or wired connection subs. Cool thing is that the feet can be moved to make them front or down firing depending on your chose plus they come with carpet spikes or remove them . Nothing wrong with them at all. Just got 2 new SVS PB4000’s and my Anthem AVM70 can’t do 4 subs lie it’s big brother AVM90 can. Would like do local pickup here in Virginia due to weight and will drive up to 60 miles to meet or if you need shipping , I can check freight shipping as I believe postal services these days are a total rip off as I assume it would be about $120 to ship them and that could be too low a guess Specifications Specifications are subject to change without notice Frequency Response 22–200 Hz ±3dB; Anechoic through LFE effects input Impedance Line level RCA: 20,000 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers. Low Frequency Transducer 12 (30.5cm) high excursion, poly cone with extended throw drive assembly; sealed non-resonant cabinet design Amplifier 500 watts (1000 watts peak) Audio Controls Low Pass Filter Switch: Bypass (LFE In), Variable (Left and Right In) Low Pass Filter Frequency 35–120 Hz Resolution 16-bit Sampling Rate 48kHz Wireless Band 2.4GHz uncompressed digital self-sensing design constantly adjusts for best connection. Error Checking Bidirectional feedback constantly monitors integrity of data stream. Antenna Internal Subs Per Transmitter One Maximum Wireless Range 30–40 feet (10–12.5 meters) Wireless Receiver Built-in receiver (SWT-1 transmitter sold seperately) Inputs Left and Right/LFE RCA line level Power Draw Standby: 1W Idle: 15W Max: 650W Weight 34 lbs. (15.4 kg) Dimensions (down-firing orientation) 14.54 x 13.69 x 14.59 (36.9cm x 34.8cm x 37.1cm)

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

Up for sale is a used Martin Logan Depth Subwoofer. I have had this for many years and have used it sparingly. There are a few scratches and one of the grills has a little damage. Sub works and sounds amazing. Reason for selling is I am not using it in my 2 channel setup. Local pickup preferred near Santa Clarita CA. I do not have the original box.

I can’t find any flaws. Very nicely kept. Lives up to the Martin Logan name. Powerful and small. Fully working condition. Includes the grill and will come reboxed.

THE UNIT DOES NOT POWER ON. THE UNIT IS UNTESTED. IT IS BEING SOLD AS-IS FOR PARTS OR REPAIR. It may function properly but I have not fully tested it so I am selling it FOR PARTS OR REPAIR IN “AS-IS” CONDITION WITH ABSOLUTELY NO RETURNS ACCEPTED

Martin Logan Dynamo 300 High Resolution Subwoofer Pre-Owned but works fine. I have attached photos of it plugged it and turned on with green status light on. Comes with power cord. Please message with any questions.

Martin Logan Dynamo 700W Black Wireless 10 High-Resolution Subwoofer Speaker. Condition is Used. Shipped with USPS Ground Advantage. Pre-owned but works fine. Included photo showing that it turns on properly. Comes with power cord. Please message with any questions. Shown item number is wrong but eBay won’t let me change it. Serial # is DYDWJ0110

Martin Logan Depth Subwoofer ESL GROTTO - TESTED/WORKING (BFEB-12-089). Condition is Used. Shipped with FedEx Ground or FedEx Home Delivery. ABOUT US Faith Farm Ministries has been standing on the front lines in the war against addiction for 69 years. Our 10-month, men’s and women’s addiction recovery program, focuses strongly on the believer’s Biblical identity in Christ and being transformed by the renewing of the mind to the amazing Truth of the Gospel. Our program operates by a “thrift store” model, depending upon the Lord to provide our resources through donations of used saleable furniture, clothing, other household goods and unrestricted cash donations by the people in our community. This allows us to provide the program free of charge to those who come seeking recovery. “The Farm” serves up to 450 men and women from all walks of life, from every corner of the country, from every ethnicity and denominational background, who all come to seek recovery through a life in union with Jesus Christ and the power of the Holy Spirit. Our curriculum is accredited through our close partnership with a local Bible College & Seminary and we believe we are the only recovery mission in the world with college-accredited curriculum. Your purchase today provides direct support to the recovery of hundreds of sons, brothers, husbands, dads, daughters, sisters, wives & moms, and helps us to continue to minister salvation, healing, restoration, and hope. Thank you for bidding, thank you for buying, thank you for your prayers, and thank you for supporting Faith Farm Ministries.© 2020 Faith Farm Ministries. | All Rights Reserved |9538 US Hwy 441 Boynton Beach, FL 33472 | Fort Lauderdale Rescue Tabernacle, Inc., d/b/a Faith Farm Ministries is a 501(c)(3) organization.

Martin Logan Dynamo 300 High Resolution Subwoofer Pre-Owned but works fine. I have attached photos of it plugged it and turned on with green status light on. Comes with power cord. Please message with any questions.

This subwoofer is in like new condition. It’s been owned for 1 year and sounds phenomenal. I’m only selling it because I’ve changed my entire home theater system and it doesn’t go with my new system. Enhance your audio experience with this powerful MartinLogan DYNAMO 600X wireless subwoofer. With a sleek black design, this rectangle-shaped subwoofer boasts a 10-inch driver size and 120 watts of RMS power. Connect seamlessly with Bluetooth/wireless connectivity and audio inputs such as USB and banana jack. This subwoofer is perfect for home audio enthusiasts who crave immersive sound quality. With its powered/active type, it's easy to set up and enjoy your favorite music or movies in no time. Don't settle for mediocre sound - elevate your audio setup with the MartinLogan DYNAMO 600X.