VelodyneULD-18 18" Powered SubwooferusedVelodyne ULD-18 18" Powered Subwoofer w/ Servo Amplifier (One channel) (15242)Product: Velodyne ULD-18 18" Powered Subwoofer; w/ Servo Amplifier (One channel)Product SKU: 15242Serial Number: 507Voltage: 117VCosmetic Description: 7/10 Very good cosmetic condition with some mi...1094.00

Velodyne ULD-18 18" Powered Subwoofer w/ Servo Amplifier (One channel) (15242)

Listing ID: lis9c117 Classified 
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Time Left: 16 Days


Asking Price: $1,094.00

New Retail Price: $2,595.00

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Payment methodsPaypal card
Ships fromBroomfield , CO, 80020
Ships toWorldwide
Package dimensionsunspecified
Shipping carrierFedEx
Shipping cost$249.00
Original accessoriesBox
Agon miniAverage Research Pricing

Product: Velodyne ULD-18 18" Powered Subwoofer; w/ Servo Amplifier (One channel)

Product SKU: 15242

Serial Number: 507

Voltage: 117V

Cosmetic Description: 7/10 Very good cosmetic condition with some minor visible cosmetic wear including light wear of the finish on top of the subwoofer, with a few faint marks visible on close inspection. Also, the servo amplifier has a scratch on the top cover, near the front. This item shows some wear consistent with its age but is still presentable and sounds wonderful.

What is Included: Subwoofer, Amplifier, Factory box for the subwoofer (non original inserts)

Functional Notes: The servo amplifier's pass-thru left channel output does not function, however the subwoofer can still be used without the pass-through setup. Other than that, operational condition of this item is excellent, fully tested and no issues found.

Age: Manufactured February 1989

# of Owners: Unknown

Tobacco Exposure: No

Service History: None

MSRP: $2595

Other Notes: "The ULD-18 is justified if you must have the best sonics throughout the entire range of your main speakers, particularly if they are planars or electrostatics. The ULD-18's HGS system and motional feedback keep distortion low. This translates into a lack of coloration and superior speed that has no equal in the current add-on subwoofer market, to my mind. For once, an add-on subwoofer actually delivers true subwoofer bass with high quality and high quantity at the same time—the ULD-18 lets your system sing!" - Stereophile

Product Specifications


Reviews:  Stereophile

Shipping: Shipping within the Continental USA is approximately $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.

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Return Policy
Return Window

Item can be returned within 14 days of receipt.

General Terms

Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.


Buyer will receive a full refund in the original payment method less any shipping charges.

Special Conditions

Packaging: We offer the best custom packaging in the business - period. When factory boxes are not available, we utilize a Spray-in foam machine to create a custom, foam-injected mold that is form-fitted to each product. We invested over $5000 in this equipment to ensure that each product we sell arrives safely and our customers have a reusable box for future use. When factory boxes are available, we always double box.

Payment: We accept all forms of payment including credit cards. We never charge our customers for Paypal or other processing fees.

International Customers: We welcome business from around the globe. Please contact us in advance of purchase for a shipping quote. You are responsible for voltage conversion. You are responsible for all customs duties / taxes as required by your country. Only Paypal with verified address or bank transfer accepted for International orders. It is your responsibility to determine the compatibility of the specified product for your country. No returns accepted for voltage or other forms of incompatibility.

Returns: Every product we offer carries a 14-day, satisfaction-guaranteed return policy unless stated otherwise in the product description.** Additionally, every pre-owned product purchased directly at carries a 45-day warranty. During the 14-day return period, a return or exchange can be requested for any reason. If the product is defective in some way, TMR will cover all related shipping costs. Refunds for other reasons will not include S&H costs. All return requests must be approved and a return authorization issued before return will be accepted. Basic troubleshooting measures require the cooperation of the customer and are expected to be carried out before a product is deemed “defective”. During the 45-day warranty period, we will repair (at our expense) any products that are found to be defective. If we can not repair, we will replace with something comparable or issue a full refund. New product lines for which TMR is an authorized dealer carry additional manufacture warranties.

** Any use of freight forwarders or additional shipping services beyond the original shipping address will void all return privileges and warranties.

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