Works great and hits hard. Has a few scratches here and there.

Great condition strong sub

Klipsch Synergy (SW Sub 12 HGB) 300 Watt Powered Subwoofer. There are a couple scratches just from taking it in and out of the box. Please look at the photos before purchasing

Klipsch Sub-12HG Synergy Series 12-Inch 300-Watt Subwoofer with High Gloss Trim.

Klipsch Sub-12HG Synergy Series 12-Inch 300-Watt Subwoofer with High Gloss Trim.

Klipsch Synergy Sub-12 Powered Subwoofer w/BASH Amplifier 300W - Works Great. This subwoofer paired very well with the Klipsch Heresy I speakers that I also have listed. It provides ample punch for movies and a surprising amount of nuance for a ported enclosure. Now to be blunt--and Klipsch, I say this with love--this was a big ugly subwoofer when it was brand-new. So if wife-acceptance factor or space/placement is a concern, this is not the subwoofer for you. But the Klipsch Synergy Sub-12 pounds harder than any affordable subwoofers Klipsch sells today. Thats why theyve been sold continuously for more than 15 years. Details follow below. • 12-inch, down-firing driver • 300 watts of continuous power • 650 watts of dynamic power • steep-slope (24dB/octave) low-pass crossover is continuously adjustable from 40 to 120Hz The Sub-12 gets its intensity from a 12-inch, down-firing driver coupled to a highly efficient BASH amplifier that creates 300 watts of continuous power and 650 watts of dynamic power. The subwoofer’s built-in, steep-slope (24dB/octave) low-pass crossover is continuously adjustable from 40 to 120Hz. A phase control facilitates acoustical integration of the subwoofer with the other speakers in the system. An “auto power” feature enables the subwoofer to turn itself on and off (standby) automatically, based on the presence or absence of an audio signal. A blue/red dual color LED display on the front of the subwoofer indicates whether the unit is on or in standby mode. In addition to its ability to play louder and go deeper than anything else in its class, the Sub-12 features a new industrial design that is refined and aggressive. • Frequency Response - 24Hz-120Hz +/- 3dB • Power Handling o FTC Rated Power: 300 watts continuous @ 1% THD, o Dynamic Power*: 650 watts max cont. output 117dB @30 Hz 1/8 space 1 meter • Crossover Frequency - continuously variable from 40Hz-120Hz, 24dB/octave slope above 120Hz • Woofer - one 12” (30.5cm) driver amplifier BASH • Phase - switchable 0-180 degrees • Enclosure type - Bass-reflex via rear-firing, 4.5-inch round port • Input connections - two line-level/RCA phono jacks and two high level speaker terminals • Auto power - 2 second ON delay; 15 minute OFF delay • Dimensions 18.0” (45.7cm) H x 15.0” (38.1cm) W x 19.875” (50.5cm) D • Weight 40 lbs. (18.2kg) • Voltage 110/120 VAC 60Hz

Klipsch Sub-12HG Synergy Series 12-Inch 300-Watt Subwoofer with High Gloss Trim.

Klipsch Synergy SUB-10 Powered Subwoofer 120V.

Klipsch Sub-12HG Synergy Series 12-Inch 300-Watt Subwoofer with High Gloss Trim.

Klipsch Synergy SUB 12, speaker. Not tested, selling as is Speaker moves freely and smells fine No rips or rot

Klipsche Synergy SUB-12 Subwoofer, B-3 Bookshelf Speakers, & F-1 Floor Speakers. Missing Center front speaker from the set to complete. 1200.00 RetailShipping Available if arranged by buyer. Description: Synergy Model: SUB-12 Subwoofer ; Model: B-3 Bookshelf Speakers ; & Model:F-1Floorstanding Loud Speakers ; all new in original boxes (boxes are stained & damaged)Manufacturer/Markings: Klipsche Material: woodApproximate Dimensions: 19 x 18 1/2 x 14 1/4 B-3 Bookshelf Speakers ; 40 1/2 x 19 1/2 x 12 F-1 Loud speakers23 x 21 x 19 Sub-12 Subwoofer Condition: Donated/ pre-owned.Extras Included: manuals in boxesBookshelf speakers weigh 36.5lbs. each ; Floorstanding speakers weigh 43.7lbs. each ; & Subwoofer weighs 41.2lbs. All items together weighs 201.6lbs. total Contact For Shipping , Will Be Shipped In Original Boxes

Klipsche Synergy SUB-12 Subwoofer, B-3 Bookshelf Speakers, & F-1 Floor Speakers. Missing Center front speaker from the set to complete. 1200.00 RetailShipping Available if arranged by buyer. Description: Synergy Model: SUB-12 Subwoofer ; Model: B-3 Bookshelf Speakers ; & Model:F-1Floorstanding Loud Speakers ; all new in original boxes (boxes are stained & damaged)Manufacturer/Markings: Klipsche Material: woodApproximate Dimensions: 19 x 18 1/2 x 14 1/4 B-3 Bookshelf Speakers ; 40 1/2 x 19 1/2 x 12 F-1 Loud speakers23 x 21 x 19 Sub-12 Subwoofer Condition: Donated/ pre-owned.Extras Included: manuals in boxesBookshelf speakers weigh 36.5lbs. each ; Floorstanding speakers weigh 43.7lbs. each ; & Subwoofer weighs 41.2lbs. All items together weighs 201.6lbs. total Contact For Shipping , Will Be Shipped In Original Boxes

Klipsch Sub-12HG Synergy Series 12-Inch 300-Watt Subwoofer with High Gloss Trim.

Klipsch Synergy SUB-10 Powered Subwoofer 120V.

Klipsche Synergy SUB-12 Subwoofer, B-3 Bookshelf Speakers, & F-1 Floor Speakers. Missing Center front speaker from the set to complete. 1200.00 RetailShipping Available if arranged by buyer. Description: Synergy Model: SUB-12 Subwoofer ; Model: B-3 Bookshelf Speakers ; & Model:F-1Floorstanding Loud Speakers ; all new in original boxes (boxes are stained & damaged)Manufacturer/Markings: Klipsche Material: woodApproximate Dimensions: 19 x 18 1/2 x 14 1/4 B-3 Bookshelf Speakers ; 40 1/2 x 19 1/2 x 12 F-1 Loud speakers23 x 21 x 19 Sub-12 Subwoofer Condition: Donated/ pre-owned.Extras Included: manuals in boxesBookshelf speakers weigh 36.5lbs. each ; Floorstanding speakers weigh 43.7lbs. each ; & Subwoofer weighs 41.2lbs. All items together weighs 201.6lbs. total Contact For Shipping , Will Be Shipped In Original Boxes

Klipsch Sub-12HG Synergy Series 12-Inch 300-Watt Subwoofer with High Gloss Trim.

Klipsch Synergy Sub 12 Powered Subwoofer w/ BASH Amplifier 300W? - Works Great. Has a few bangs and bumps, but nothing major, please see the photos. PLEASE MESSAGE ME FOR A SHIPPING QUOTE AS THE SHIPPING CALCULATOR WITHIN THE LISTING IS ALWAYS HIGH. Please look at all the photos as they are part of the description. Additional photos are available upon your request. Please ask all questions before purchasing. Your feedback is important to me! Please contact me if you have any concerns prior to leaving negative feedback. I will happily work with you and create any error I may have made. Thank you, Mike

Klipsch Synergy SUB 12 BASH Amplifier 300 Watt board / parts. Selling as is Not tested

Im selling my Klipsch Speaker Synergy set along with an Onkyo Subwoofer. Included is one C-20 center channel, two B-20 bookshelf speakers, two F-10 tower speakers, and one SKW-770 Onkyo Subwoofer. Speakers are in great cosmetic condition and sound fantastic. Additionally, if you want them, I do have the original boxes and manuals. No cables are included except for the subwoofer as pictured. Local pick-up only considering the size and weight of everything. Thank you for your time!