Αποτελέσματα Αναζήτησης
3 Νοε 2022 · The open baffle hi-fi, high quality speaker design introduced here provides a substitute to the common loudspeaker housing. Its sound emission pattern resembles electrostatic pattern. It works without enclosure or housing for the woofers, although employs normal dynamics for the drive units.
The key to these designs is the use of active crossovers and EQ filters to produce sufficient low frequency output. Some examples of OB speaker systems that use passive crossovers are Danny Richie’s OB-5 and OB-7(4), the Jamo R 909(5) and Hawthorne Audio’s Solo(6).
23 Οκτ 2007 · A simple crossover can work very well when properly implemented. There are some basic crossover tricks to be learned here. Understand what has to be traded away and given up in a simple design and an open baffle design. What can be gained in a simple open baffle design. First the baffles:
26 Μαΐ 2023 · Crucially a decent FR driver eliminates the need for a passive crossover, significantly simplifying the build but also increasing efficiency and transparency by eliminating electrical components. the principles of OB speakers: i) easier build and no box calculations to make.
7 Μαρ 2022 · The crossovers for this speaker is 180 Hz bass/mid and 700 Hz mid/tweeter. I use a DEQX DSP for 48 dB per octave crossover slopes. The DEQX corrects for the amplitude vs. frequency as well as time corrections.
For an Open Baffle speaker using a passive crossover we actually require a driver with a high Qts. A Qts > 0.77 will mean that the amplifier will find it easier to drive the speaker as the frequency becomes closer to the system resonance.
5 Απρ 2017 · This post will have a list of links to complete documented open baffle designs that you can (or could) build yourself. Both passive and active (and hybrid) are included. This is for those who want to build but not design.
