Product highlights:

pair of high-performance bookshelf speakers for music or home theater

1" aluminum dome tweeter with 20/20 Wave Alignment Lens™ for excellent high-frequency performance

5-1/4" BDSS™ (Balanced Double Surround System) polypropylene woofer for smooth midrange and punchy bass

5" x 9" racetrack-shaped passive radiator for increased bass extension

frequency response: 64-22,000 Hz (-3dB)

recommended amplifier power: 20-150 watts

sensitivity: 88 dB

impedance: 8 ohms

5-layer piano black high-gloss finish

aluminum front baffle

removable magnetic grille

two sets of 5-way binding posts for bi-amping or bi-wiring

6-9/16"W x 11-13/16"H x 12-7/16"D each

warranty: 5 years

MFR # MFBA-A

What's in the box:

Definitive Technology Demand Series D9 owner's manual

Left bookshelf loudpseaker

Right bookshelf loudspeaker

2 Grilles

4 Jumper-straps (pre-installed)

Cleaning cloth

Owner's Manual