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In the Forum: Audio Discussions
In the Thread: The Loudspeaker (Troels Gravesen project); Finally!
Post Subject: The Red-headed Step-DriverPosted by Paul S on: 1/14/2024
Am I the only one who’s (just) noticed that I have not
yet specifically mentioned The Loudspeaker’s midrange driver? This seems odd,
in view of the fact that this driver is pretty much the beating heart of The
Loudspeaker, playing the range from 200 to 1,300 Hz, handling most of the Musical
Energy I’m hearing from The Loudspeakers. Did this driver somehow escape my
notice? If yes, is this a bad thing? The driver in question is an 18 Sound 10NMBA520
(10”), with a fancy magnet and a shallow, 28g paper cone, and some sort of a
built-in feedback loop that is said to keep the impedance nice. As I mentioned,
I have been moving the speakers around since I plugged them in, trying to find
a permanent spot for them, including moving them up and down on stands of varying
heights. I rather dread the vertical exercise, as my version of the
Loudspeakers weigh close to 230 lbs. apiece. So far, stands have ranged from3
½” to 5 1/2”. A while back I found that I liked the sound and the sound effects
(“soundstage”) when I stand between the speakers, putting my ears well above
all the drivers. Yesterday I discovered that I get similar-but-more-direct
sound if I sit on the carpet, putting my ears at about the center of the
midrange driver. The electricity was OK, and the electronics were warmed up
when I did this, and I was struck by how much Musical Information I was getting
from this driver, and how easily and downright comfortably the driver delivered
this information! And I immediately determined that I should at least try a taller
(10”) stand, to put that driver at ear level when I sit in my beloved bentwood,
Poang chair. I’m casting around in my head, trying to come up with a simple
stand that will bear the weight and allow sliding around on the carpet. I’ll
get back about this if/when I cross that Rubicon.>>
Paul S
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