Energy ESM-1s stand / rear speakers - walnut colour :

Energy System Monitor ESM-1s are two-way rear-vented speakers : matched pairs to within 1dB - in mirrored tweeter configuration

Choose the inward configuration as in photos for wider spaced speaker placement, or outward tweeter configuration for speakers spaced closer together in width

Grilles cloth cleaned, some cosmetic improvement to cabinet edges, badges touch up painted, and positioned for top of each grille : to match tweeter position

Rarer than my also listed ESM-2 model, the rear venting seems to give a sweeter lower midrange, in testing like the other Energy models : excellent bass content and efficient, clean, wide range output

Personal delivery option to Auckland by arrangement : Fri March 15th, Sat 16th, or later

Specifications [for similar ESM-1 model] : Design : Rear vented, 2-way speakers in mirror format Left and right matched output within 1dB Drivers : 203mm [8"] polypropylene woofer with foam suspension, 25mm [1"] soft dome tweeter with ferro fluid cooling Power handling : 15W to 100W RMS for 8ohms nominal impedance Cosmetic : walnut colour with black grille cloth Frequency response : 35Hz to 23kHz ±3dB Sensitivity : 86.0dB for 1W / 1m Dimensions [W x H x D]: 267 x 606.5 x 302mm Weight : 12.7kg each - packed 14kg each