Etude 2.10 sounds realistic, deep, clean, punchy, and “loud”. Everything you would expect to hear from a subwoofer. Once you listen to this subwoofer, you will notice that most other subwoofers do not sound natural.
Features:
- Die cast aluminium chassis for tight and clean bass.
- Improved motor mechanism for detailed bass with obvious attack.
- Single voice coil for easier arrangement with multi channel amps.
- Surround is separated from the bolting area for safe installation.
- Aggressive look with elegant Crescendo embossed logo.
- Superior built quality and strict quality control to assure very low defect rate.
Sound characteristics:
- The right proportion of low-bass, mid-bass, and upper-bass. In other words: realistic.
Compared to previous version, this new one has a little more kick-bass.
- Deep, tight, punchy, and rhythmical bass.
- Blend easily with the front speaker system.
- Suitable for all kind of music (audiophile, jazz, classic or hard rock, house music, R&B). It is a sound quality subwoofer which can play out loud.
Box recommendations*:
- General music: sealed box 28 liter (1 cu feet).
- Space-saving: sealed box 21 liter (0.75 cu feet).
- Loud music with striking bass: ported box 50 liter (1.75 cu feet) tuned at 35 Hz.
• Square port area = 5 cm x 12 cm, length = 22 cm
• Round port diameter = 10.2 cm, length = 32 cm
- Free air.
* We don't give recommendations based on marketing trick like others do. We are providing true to life recommendations.
Other recommendations:
- Power handlings: 100 – 200 Watts RMS.
- High Pass crossover point / subsonic filter: 20 Hz.
- Low Pass crossover point: 63 Hz.
- No equalization needed. Everything has been compensated in the design of the subwoofer.
Thiele/Small Parameters:
- Fs = 32.49 Hz
- Vas = 37.56 liter
- Qms = 6.175
- Qes = 0.571
- Qts = 0.523
- Sensitivity = 85.55 dB/1W/1m
- Re = 3.1 ohm
- Sd = 0.0350 m2
- Cms = 0.22 mm/N
- Mmd = 105.36 gram
- Mms = 109.06 gram
- BL = 10.99 Tm
- Zmin = 4.1 ohm
Download: Crescendo 2 way speaker comparison chart |
