REL No. 31 Reference subwoofers, this near mint condition, single owner pair was only lightly used, approximately 80 - 90 hours of use, near mint and includes original box, manufacturer supplied Neutrik Speakon Cables, manual and remote controls.  These subwoofers are world renown for their ability to seamlessly blend lower frequencies in tangent the front main loudspeakers without drawing any attention to themselves.  Condition is close to flawless, they would be very difficult to distinguish from new.  Client pre-owned consignment sale item.  Please contact me with questions, pickup available and private auditions are welcome.  Warranty included.  

List $15,000

Asking - $10,500 o.b.o.

Description: Sealed subwoofer with a 12" carbon fiber-cone long-throw driver. Stereo high-level Neutrik Speakon input and outputs. Stereo/ LFE line-level on RCA and balanced XLR; XLR LFE and XLR line-level outputs. Stackable enclosure (with kit). Power: 900W class-D. Frequency extension: 17Hz (–6dB).
Dimensions: 17.1" (434mm) H × 25.1" (638mm) W × 28.3" (714mm) D. Weight: 115lb (52.3kg).
Finish: Piano-black lacquer.