Κώστας Φ.
Truth hurts. Here's a teddy bear.
- Μηνύματα
- 8.978
- Reaction score
- 895
Για να μη μας τη "λέει" ο Bασίλης ( :respect: ), σας παρουσιάζω το πραγματικά καλύτερο sub: Eminent Technology, TRW-17 Rotary Woofer
"... the rotary woofer has enough acoustic output to move an open door back and forth .5” between 1 and 5Hz!"
Specifications:
Amplifier Requirement: 200 watts @ 8 ohms
Impedance: 8 ohms 0Hz - 40Hz
Frequency Response: 1Hz – 30Hz +/- 4dB
Suggested Crossover: 20Hz @ 18dB/octave Sensitivity 94dB 1 watt 1 meter @10Hz Maximum Acoustic
Output: >115dB between 1 and 20Hz.
Distortion: Typically 3% or less between 1 and 30Hz @90dB
Warranty – 3 years parts and labor Patent Pending
Για περισσότερα: Σελίδα κατασκευαστή
Επίσης ένα πολύ αναλυτικό (και διθυραμβικό) review που εξηγεί πως δουλεύει αυτός ο oversized ανεμιστήρας...εε...sorry, αυτό το sub και γιατί είναι ανώτερο απο οτιδήποτε άλλο κυκλοφορεί αυτή τη στιγμή:
"I could tell you that the new TRW subwoofer from Eminent Technology is better than other subwoofers, and I'd be right. For the TRW does go far lower in bass frequency than other subwoofers, and does play bass much louder than other subwoofers, and does play bass with much better accuracy, quality, dynamic impact, and transient response than other subwoofers. I could even therefore tell you that the new TRW is the best subwoofer, and I'd be right.
But it would still be misleading for me to tell you simply that the TRW is better than other subwoofers, or is the best subwoofer, for I would not be telling you the whole truth.
The whole truth, the scientific, objective truth, is that the new Eminent Technology TRW is the ONLY subwoofer.
...
The TRW subwoofer, in complete contrast and opposition to the conventional cone subwoofer driver, can happily go lower and lower and lower in bass frequency (and at very high bass volume levels), without strain or effort, and without being constrained or curtailed by any excursion limits. Indeed, the TRW subwoofer can effortlessly play all the way down to (and including) zero Hz, i.e. DC.
...
....price of $12,900 for the basic fan unit. Ancillary components are modestly priced, at $350 for the motor controller, and $700 for the modulator power amplifier with crossover (you could instead use your own audio power amplifier, rated at 200 watts or more, and your own crossover).
You also should factor in the cost of hiring a qualified carpenter or contractor, to build the baffle board across your attic (or basement or garage) space, to cut in the vent to your listening room, and to actually mount and wire in the fan (Eminent Technology offers its own design services for hire, as well).
Furthermore, if you agree with us that stereo bass is important, for believably recreating the spatial imaging of a large alternative venue, you might want to consider installing a stereo pair of TRW-17 subwoofers.
The TRW subwoofer might be expensive, but it's worth every penny in the thrills and chills it will give you from your film soundtracks, far beyond what even the best conventional subwoofers can achieve.
The TRW is also worth every penny for the far more accurate, much higher quality bass it will give you from all your music recordings, as well as the sonic benefits it brings to musical transients at all frequencies throughout the spectrum (better dynamics, focused coherence, tactile solidity, etc.).
And, for me, the TRW is worth every penny, above all, for the amazing, unexpected magic wand it waves over your whole system, making your whole system sound cleaner, clearer, and more natural, making the whole system sound less like artificial hi-fi and more like real live music, apparently by curing distortions that we have had to live with and have accepted lo these many years, but from which the TRW frees us at last, forever more.
How much would you pay for an audio component that totally transformed and upgraded your whole system in these ways, giving your whole system an extreme sonic makeover?"
Review
Για το τέλος σας άφησα το καλύτερο...
Κατεβάστε το video αυτό: Haunted House shaken by TRW
Kι άλλες εφαρμογές εδώ Rotary Subwoofer Install Blog.
[Τα παλικάρια προτείνουν rotary sub απο 1-20Hz, ένα 18-ινστο 18-30Hz και "μερικά" 15inch για 30-80Hz....H περίπτωση του CostasEAR δεν είναι τόσο σοβαρή όσο νομίζαμε τελικά!
rof: ]
