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Danacoid DSP – AV Over IP
RGBLink Video Processing
HZ Audio Speakers
GKit DSP Amplifiers
4Stream Streaming Amp Preamps
Enbao Radio Mic Systems
ABK Amplifiers
ITC Amplifiers
AVP Ceiling Speakers -Brackets
Soundbox Acoustic Systems
Contacts
Menu
Home
Brands
Harmonic Design Speakers
HD Columns
Danacoid DSP – AV Over IP
RGBLink Video Processing
HZ Audio Speakers
GKit DSP Amplifiers
4Stream Streaming Amp Preamps
Enbao Radio Mic Systems
ABK Amplifiers
ITC Amplifiers
AVP Ceiling Speakers -Brackets
Soundbox Acoustic Systems
Contacts
Column speakers from Harmonic Design
hd C series
Commercial series
hd M series
Point source 2" drivers
hd ML series
Line source 2" drivers
hd PL series
Line source 3" drivers
hd Beam series
Steerable 2"& 3" drivers
hd PBL subwoofer
Column subwoofer
In case you need reminding
Line source = inverse square law = more sound where you need it
