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Review #6421
+0 Joemaskaee
22 May, 00:11
Rating
Advantages
The Dynaudio 21w54 is a great performing, versatile 210mm woofer that is discontinued now, but it is so good it is still in demand, can often be found used, and well worth refoaming. The driver is known for low distortion, clean 1000w impulse response, can be used in 2 or 3-way configuration, and had been used in some high end speakers like the Wilson Watt. I have been using the 21w54 in a 3-way configuration, with aperiodic damping in a single 60 liter box, and I am now considering using the 21w54 in a 2 box per channel project similar to the Watt/Puppy.
Disadvantages
The Dynaudio 21w54 is discontinued now for many years, so availability is limited, however used drivers are often up for sale. Used drivers may require refoaming if not already reconditioned, however refoam kits are readily available for the DIY-er, or can be done by your local speaker repair shop for less than the cost of a comparable new driver.
Review #6395
+0 User-62860
7 May, 00:48
Infinity KAPPA 800W
Fs: 34.5 Hz, Vas: 12.7l, Qts: 0.412
Rating
Advantages
2 or 4 ohm selectable
Review #6370
+0 nolanmenne
23 Apr, 23:52
Dayton Audio RSS315HO-4
Fs: 26.2 Hz, Vas: 53.7l, Qts: 0.31
Rating
Advantages
smooth.
Review #6363
+0 philippmayr
21 Apr, 19:19
Gladen SPL 15
Fs: 37.8 Hz, Vas: 48.6l, Qts: 0.47
Rating
Advantages
Seems impossible to kill, running on 4000rms the only thing disintegrating is the box. Kicks like a mule, not really for sq
Disadvantages
disintegrates your box, your car and your eardrums
Total
Very fair Price considering the build quality
Review #6343
+3 bradyteun
10 Apr, 14:37
Pioneer TS-W3004SPL
Fs: 26.2 Hz, Vas: 37.5l, Qts: 0.32
Rating
Advantages
can easily run at 1200 watts rms
Review #6337
+3 Henrikoravasaari
7 Apr, 12:54
Ground Zero GZRW 300X
Fs: 28 Hz, Vas: 75l, Qts: 0.32
Rating
Advantages
Good Xmax and excellent powerhandling, cooling system ( below spider 360⁰ cooling and on the bottom 1 big and 4 smaller cooling holes ). Resale value is top notch! Works well in many enclosure types. Built to last.
Disadvantages
None so far
Total
Amazing subwoofer, if you get this it will last. I mean really, hook it up 500w rms it will never break.
Review #6334
+3 mail-62832
6 Apr, 20:32
Tang Band W6-1139SIF
Fs: 35 Hz, Vas: 11.8l, Qts: 0.4
Rating
Total
1139SI - is original version with Neo magnet
Review #6308
+3 IanHKnight
20 Mar, 11:00
Dayton Audio SD215A-88
Fs: 31 Hz, Vas: 38.2l, Qts: 0.39
Rating
Advantages
Great driver, very good price and performance for use in 30ltrs reflex subwoofer designs.
Review #6302
+3 watchdogpedro
17 Mar, 01:29
Dayton Audio PS95-8
Fs: 119.8 Hz, Vas: 0.9l, Qts: 0.72
Rating
Advantages
nice range of mids and a little base
Review #6242
+0 charlesbugely
5 Mar, 19:08
Power Acoustik GW-124
Fs: 32.9 Hz, Vas: 39.9l, Qts: 0.583
Rating
Advantages
not sure at the moment
Disadvantages
not sure
Review #6280
+0 Allalantymwangi57
3 Mar, 19:15
Pioneer TS-W3003D4
Fs: 35 Hz, Vas: 34.6l, Qts: 0.59
Rating
Advantages
Good
Review #6272
+3 Sweet_j_nicholas
1 Mar, 05:29
ACV SW PRO122D SPL SHOW
Fs: 28 Hz, Vas: 49l, Qts: 0.4
Rating
Advantages
Excellent sub woofer
Review #6230
FaitalPRO 10HX230
Fs: 65 Hz, Vas: 25.8l, Qts: 0.35
Rating
Advantages
Not sure yet
Disadvantages
Not sure yet
Review #6226
+3 sleroux442
6 Feb, 19:33
Celestion PULSE12
Fs: 45 Hz, Vas: 104.8l, Qts: 0.42
Rating
Advantages
https://speakerboxlite.com/subwoofer-box-calculator/tab-graphs
Review #5562
+0 artemio.sps
5 Feb, 07:57
Vifa NE225W-08
Fs: 31.9 Hz, Vas: 50.2l, Qts: 0.33
Rating
Advantages
https://speakerboxlite.com/project-info/fef8e9c83b8082498634bce3bb8a82ab475963ce730b78c3760a3ebdee341422
Total
проект в процессе настройки
Dynaudio 21 W-54
Fs: 32.7 Hz, Vas: 59.6l, Qts: 0.32