MONITOR AUDIO BRONZE BX1BOOK SHELF LOUD SPEAKERS IN BLACK WOOD FINISH UNTESTED BOTH SPEAKERS IN VERY GOOD OVERALL CONDITION, SOME MARKS/SCUFFS TO WOOD IN A FEW PLACESI DONT HAVE ANY WAY OF TESTING THE SPEAKERSPLEASE SEE ALL PICTURES HIGH QUALITY COMPACT PAIR OF LOUD SPPEAJKERS FROM MONITOR AUDIOMODEL NO IS BRONZE BX1 WITH MATCHING SERIAL NUMBERSSUPER COOL MAGNETIC COVERS TO FRONTSVERY HEAVY AT ALMOST 4KG EACH SPEAKERMORE INFO & SPECS BELOW : TechnologyC-CAM tweeter with bandwidth beyond 30 kHz5 1/2 C-CAM bass and mid-range drivers refined by FEA analysis.Single bolt-through drivers. A design feature which means the driver is not fixed to the front baffle and cannot transmit vibrations and therefore colouration to the cabinet.Improved cabinet rigidity and stabilityHiVe II port technology to speed the transit of air from the cabinet, resulting in more dynamic bass.High-quality terminal panels blend easy access with high-end functionality.Choice of four high quality vinyl wood finishes. Frequency Response55 Hz - 30 kHzSensitivity (1W@1M)88 dBNominal Impedance8 OhmsPower Handling (RMS)70 WRecommended Amplifier Requirements15 - 70 WCabinet SupportRear ported bass reflex. HiVe II port technologyCrossover Frequency3.2 kHzDrive Unit Complement1 x 140 mm (5 1/2) C-CAM bass mid-range driver. 1 x 25 mm (1) C-CAM Gold Dome tweeter External Dimensions (H x W x D)260 x 165 x 180 mm (101/4 x 61/2 x 71/16 inches) ANY QUESTIONS PLEASE JUST ASK COMBINED POSTAGE FOR MULTIPLE PURCHASES THANKS FOR LOOKING MORE ITEMS BEING ADDED EVERY WEEKPLEASE ADD ME TO YOUR FAVOURITE SELLERS