Philips MFB 587 The Philips MFB 587 is a high-performance active speaker from the legendary Motional Feedback (MFB) series. Designed to deliver precise and controlled bass response, these speakers integrate built-in amplification and feedback technology to minimize distortion and enhance accuracy. Specifications: Speaker Type: 3-Way Active Speaker with Motional Feedback Woofer: 8-inch (200 mm) Motional Feedback driver Midrange: 4-inch (100 mm) cone Tweeter: 1-inch (25 mm) soft dome Built-in Amplifier Power: 60W per speaker Frequency Response: 30 Hz – 20 kHz THD: < 0.1% Inputs: Line-level RCA Known for their exceptional clarity and deep, controlled bass, the Philips MFB 587 speakers are highly sought after by audiophiles and collectors. Their built-in amplification ensures optimal performance without the need for an external amplifier. Additional Shipping Information: At our company, quality and customer satisfaction come first—not only with our products but also with our shipping process. Our shipping costs may be slightly higher than average, but we do not profit from them. The additional cost reflects the care and attention we put into packaging your order. We are a proud user of Sealed Air, a leading packaging solution that ensures your purchase is optimally protected during transit. The result? An almost eliminated risk of shipping damage. After all, nothing is more frustrating than receiving a damaged product. We invite you to order now and experience firsthand the level of care we put into packaging your purchase. Your satisfaction is our priority! Disclaimer: We take great care in our descriptions, but errors in model numbers may occur. Photos are always leading, and all images are self-made.