Technical data
- In the box: Speaker, user's manual, warranty info
- Finish: Medium maple with champgne accents
- Bi-wirable: Yes
- Directionality: Monopole
- Enclosure materials: Medium-density fiberboard
- Powered: No
- Removeable speaker grilles: Yes
- Speaker drivers: 2 x 6.5-inch Kevlar, 1-inch slik-dome tweeter
- Speaker enclosure type: Ported
- Speaker terminals: 5-way binding posts
- Speaker type: Floorstanding
- Transducer type: Cone
- Driver surround material: Nitrile rubber Flexaural surround rim
- Wall-mountable: No
- Weather-resistant: No
- THX-certified: No
- Frequency response (+/- 3 dB): 30 to 20,000 Hz
- Minimum recommended power: 20 to 150 watts
- Nominal speaker impedance: 6 ohms
- Sensitivity/efficiency (1 watt at 1 meter): 86 dB for 2.83v at 1m
- Tweeter (diameter): 1-inch, silk-dome, ferrofluid-cooled
- Video shielded: No
- Woofers (diameter): 6.5 inches
- Item length: 11.6 inches
- Item width: 8.4 inches
- Item height: 35.4 inches
- Item weight: 24.3 pounds
- Warranty: 5 years parts and labor
by Stuntpilot on September 10, 2004:
“Just purchased a pair of diamond 8.4 plus from QED for £198 brand new and delivered. Wonderful sound and base which is well timed and excellent value for money The only gripe is the speaker cover which is flimsy. Go and buy these speakers now!!!!” More...