Amazon.com: M-Audio BX8 D3 | Professional 2-Way 8" Active Studio Monitor Speakers for Music Production and Mixing With Onboard Acoustic Space Control : Musical Instruments
Amazon.com: M-Audio BX5 Carbon | 5" Single Speaker Studio Monitor with Magnetic Shielding (70-watt Class A/B Power) : Musical Instruments
M-Audio BX8 D2 8" Powered Studio Monitors ( Pair) used | eBay