Monitor Audio Studio 15 loudspeaker Specifications

Sidebar 1: Specifications

Description: two-way, reflex-loaded, stand-mounted loudspeaker. Drive-units: 1" (25mm) aluminum-alloy dome tweeter, 6.5" (170mm) aluminum-alloy cone woofer. Crossover frequency: approximately 3kHz. Crossover slopes: 2nd-order, 12dB/octave high-pass. Frequency response: 35Hz–24kHz ±3dB. Sensitivity: 88.5dB/W/m (2.83V). Maximum spl: 120dB. Nominal impedance: 8 ohms. Amplifier requirements: 30–200W.
Dimensions: 20.1" (510mm) H by 7.9" (200mm) W by 8.9" (255mm) D. Shipping weight: 48.5 lbs/pair (22kg) (matching stands weigh 62 lbs, 28kg each!).
Finish available: double black lacquer.
Serial numbers of samples tested: 1086.
Price: $3499/pair (matching ST-15 stands cost $875/pair) (1992); no longer available (2008). Approximate number of dealers: 40.
Manufacturer: Monitor Audio Ltd., 24 Brook Road, Rayleigh, Essex SS6 7XL, England, UK. Tel: (44) (0)1268-740580. Fax: (44) (0)1268-740589. Web: US distributor: Kevro International Inc., 902 McKay Road, Suite 4, Pickering, Ontario L1W 3X8, Canada. Tel: (905) 428-2800. Fax: (905) 428-0004. Web:

Monitor Audio Ltd.
US distributor: Kevro International Inc.
902 McKay Road, Suite 4
Pickering, Ontario L1W 3X8, Canada
(905) 428-2800