
PLATINUM ULTRA
Consisting of:
- 2 x PLATINUM ULTRA 9
- 2 x PLATINUM ULTRA 2
- 1 x PLATINUM ULTRA BASE
- 1 x SUB 600 DV aktiv
PLATINUM ULTRA 9
| Type: | 3-way |
| Design principle: | bass reflex |
| Nominal/music power (W): | 160/240 W |
| Frequency response (Hz): | 26...50.000 Hz |
| Crossover frequency (Hz): | 300/2.500 Hz |
| Efficiency (dB/1W/1m): | 91 dB |
| Impedance (Ohm): | 4...8 |
| Tweeter: | RiCom ultra |
| Midrange: | 135 mm Ø Alu |
| Woofer: | 2 x 210 mm Ø Alu |
| Cabinet size (h*w*d): | 1085 x 285 x 354,5 mm |
| Warranty: | 5 years |
Test reports for PLATINUM ULTRA 9
|
Highlight very good 87/100 |
06/2008
|
|
VERY GOOD TOP CLASS Value for money: VERY GOOD |
03/2007
|
PLATINUM ULTRA 7
| Type: | 3-way |
| Design principle: | bass reflex |
| Nominal/music power (W): | 120/180 W |
| Frequency response (Hz): | 28...50.000 Hz |
| Crossover frequency (Hz): | 300/2.300 Hz |
| Efficiency (dB/1W/1m): | 90 dB |
| Impedance (Ohm): | 4...8 |
| Tweeter: | RiCom ultra Alu |
| Midrange: | 180 mm Ø Alu |
| Woofer: | 180 mm Ø Alu |
| Cabinet size (h*w*d): | 985 x 260 x 319,5 mm |
| Warranty: | 5 years |
Regardless of whether it’s emotional solo voices from a CD or thunderous hard rock in a live concert on DVD that takes your fancy, the PLATINUM ULTRA 7 gives you a true, close-up sonic picture of what’s happening onstage. The impressive bass pressure it generates is down to the two 18 cm chassis units with aluminium diaphragm – one of which is designed as fully integrated woofer. And the effortlessly dynamic midranges are the product of the bass-midrange units with their above-average dimensions and ultra-powerful drive magnets. quadral’s nimble RiCom Ultra ring radiator tweeter makes for finely detailed yet effortless, distortion-free handling of the trebles – and has no problems whatsoever even when the volume is really turned up. ULTRA 7 is the all-rounder in the PLATINUM family.
Test reports for PLATINUM ULTRA 7
| "Expressive, volume-stable, exciting: The quadral PLATINUM ULTRA set makes multi-channel listening an emotional experience." |
08/2007
|
PLATINUM ULTRA 2
| Type: | 2-way |
| Design principle: | bass reflex |
| Nominal/music power (W): | 70/100 W |
| Frequency response (Hz): | 35...50.000 Hz |
| Crossover frequency (Hz): | 2.300 Hz |
| Efficiency (dB/1W/1m): | 88 dB |
| Impedance (Ohm): | 4...8 |
| Tweeter: | RiCom ultra |
| Woofer: | 180 mm Ø Alu |
| Cabinet size (h*w*d): | 400 x 225 x 225,5 mm |
| Warranty: | 5 years |
Test reports for PLATINUM ULTRA 2
|
Highlight very good 87/100 |
06/2008
|
| "Expressive, volume-stable, exciting: The quadral PLATINUM ULTRA set makes multi-channel listening an emotional experience." |
08/2007
|
|
Test verdict: GOOD Value for money: OUTSTANDING |
01/2007
|
PLATINUM ULTRA BASE
| Type: | 3-way |
| Design principle: | closed |
| Nominal/music power (W): | 110/170 W |
| Frequency response (Hz): | 35...50.000 Hz |
| Crossover frequency (Hz): | 400/2.400 Hz |
| Efficiency (dB/1W/1m): | 88 dB |
| Impedance (Ohm): | 4...8 |
| Tweeter: | RiCom ultra |
| Midrange: | 135 mm Ø Alu |
| Woofer: | 135 mm Ø Alu |
| Cabinet size (h*w*d): | 190 x 550 x 254,5 mm |
| Warranty: | 5 years |
The PLATINUM ULTRA BASE’s task as centre speaker is to put film dialogue across with optimum clarity – and at the same time unobtrusively integrate itself as part of the musical ensemble. The bass-midrange units with aluminium diaphragm are time-corrected, thus enhancing the transmission angle. And the new RiCom Ultra ring radiator tweeter from quadral makes for a smooth and accurate transition from the lows to the highs. The result is a clear and optimally homogeneous sonic picture. PLATINUM ULTRA BASE is the popular centre speaker with magnetic shielding for all surround sound applications.
Test reports for PLATINUM ULTRA BASE
|
Highlight very good 87/100 |
06/2008
|
| "Expressive, volume-stable, exciting: The quadral PLATINUM ULTRA set makes multi-channel listening an emotional experience." |
08/2007
|
SUB 600 DV aktiv
| Type: | active subwoofer |
| Design principle: | bass reflex |
| Nominal/music power (W): | 300/400 W |
| Frequency response (Hz): | 22...150 Hz |
| Input sensitivity (mV): | 250 mV |
| Woofer: | 300 mm Ø Alu |
| Cabinet size (h*w*d): | 570 x 390 x 436 mm |
| Warranty: | 2 years |


quadral GmbH & Co. KG







