AudioCircle

Industry Circles => Hollis Audio Labs => Topic started by: HAL on 25 Apr 2024, 12:11 pm

Title: The AGN II Line Array speaker project
Post by: HAL on 25 Apr 2024, 12:11 pm

The AGN II line array speaker will be a 2-way with 6 Radian Audio LM10n planars covering the 200Hz to 20KHz range and 6x12 OB H-Frame servo subs covering 14Hz to 200Hz.

The dspNexus 2x8 DSP system with AKM AK4499EX DAC's will be the DSP crossover and input selection use.

The two 6x12 modular OB H-Frame servo sub cabinets are assembled and ready for painting.  These are Jay's modular cabinet flat packs I assembled.  These have a top plate the same size as the sub module top.  He also makes tops with overhangs.

Drop them off next week for painting.  The last 6-12in servo subs arrive this week.

Next is modifying the original AGN open baffles to increase the length of the driver slot to install the longer LM10n planars.

(https://www.audiocircle.com/image.php?id=263522)

Title: Re: The AGN II Line Array speaker project
Post by: HAL on 25 Apr 2024, 12:22 pm

This is the AGN baffle originally sized for DFA-510 planars.  The Radian Audio LM10n planars are longer, but the same width, so the slot needs to be lengthened to install the new drivers.

(https://www.audiocircle.com/image.php?id=263525)

Title: Re: The AGN II Line Array speaker project
Post by: Hobbsmeerkat on 26 Apr 2024, 12:12 am

looking forward to see how these turn out!  8)

Title: Re: The AGN II Line Array speaker project
Post by: HAL on 26 Apr 2024, 12:16 am

Hobbs,
Here is the first version with the original drivers.  The updated version will look very similar.

(https://www.audiocircle.com/image.php?id=263533)