DIY open baffle speakers featuring the Hawthorne Sterling Silver Iris 15" coaxial driver, Hawthorne 15" Augies for bass augmentation.
Product links with additional info:
15" Sterling Silver Iris driver w/crossover product info:
https://web.archive.org/web/2013041...?main_page=product_info&cPath=3&products_id=4
15" Augie driver product info:
https://web.archive.org/web/2013041...main_page=product_info&cPath=3&products_id=19
O Audio original product info:
https://web.archive.org/web/20080730092020/http://www.oaudio.com/500W_SUBAMP.html
Sterling Silver Duet review:
https://www.enjoythemusic.com/diy/1108/hawthorne_audio_sterling.htm
O Audio bash amp review:
https://www.audioasylum.com/reviews/Other/O-Audio/BASH-Subwoofer-Amplifier/tweaks/117881.html
- Augies are powered by 2 x 500W BASH amplifiers by O-Audio, these are mounting in matching oak-trimmed boxes which can be placed behind the Augies, or separately.
- Baffles are a super-solid 3 inches thick (3 layers of 3/4" baltic birch plywood + oak trim). Each speaker measures approx 43" tall 23" wide x 20" deep
- Crossovers are wired point-to-point, with decent components (massive Jantzen Wax Coil Copper foil inductors, Obbligato Gold caps, etc).
- Bases contain the crossovers, are sand filled, and have spikes for leveling.
- Grills included.
- I'm the 2nd owner. Time to move these on to someone who will make use of them.
- $650.
- Available for local pickup in Boulder, CO. Willing to deliver within 100 miles of Boulder. May be willing to meet halfway for farther distance.
Product links with additional info:
15" Sterling Silver Iris driver w/crossover product info:
https://web.archive.org/web/2013041...?main_page=product_info&cPath=3&products_id=4
15" Augie driver product info:
https://web.archive.org/web/2013041...main_page=product_info&cPath=3&products_id=19
O Audio original product info:
https://web.archive.org/web/20080730092020/http://www.oaudio.com/500W_SUBAMP.html
Sterling Silver Duet review:
https://www.enjoythemusic.com/diy/1108/hawthorne_audio_sterling.htm
O Audio bash amp review:
https://www.audioasylum.com/reviews/Other/O-Audio/BASH-Subwoofer-Amplifier/tweaks/117881.html
