Products
Multi-Room AV
PTM-1645 16 Channel 8 Zone Superior Power Amplifier
For a high resolution product shot, click on an image.
The PTM-1645 is often referred to as the "work horse" when it comes to multi-room sound. While other sixteen channel power amplifiers exist in the industry, none of them come close to the PTM-1645 with respect to performance, size and value. First and foremost, the PTM-1645 sounds amazing and is one of the main reasons ADA sits atop of the industry when it comes to multi-room sound. Able to drive eight independent zones, the PTM-1645 is also stable down to 2 Ohms - making it capable of driving four pair of 8 Ohm speakers per zone. Better yet, when adding a pair of speakers to a zone (2 pair of 8 Ohm speakers), instead of sharing power between the two pairs, the PTM-1645 nearly doubles it's output. The PTM-1645 also occupies only two rack spaces (3.5 inches in height) and because it is force-air cooled from side to side, it is specifically designed to be installed in very tightly packed racks. As for value, the PTM-1645 is built like a tank and designed to outlast other electronics out there.
- 6 Channel 8 Zone Power Amplifier
- 45 Watts Per Channel @ 8 Ohms
- 75 Watts Per Channel @ 4 Ohms
- 100 Watts Per Channel @ 2 Ohms
- 2 Ohm Minimum Safe Impedance
- 0.05% Total Harmonic Distortion @ 8 Ohms
- Low Voltage Triggers
- PAC Programmable Amp Controller
- 2U Fan Cooled Chassis
- Torroidal Power Transformer
- 600 Watts Maximum Power Consumption
- 1024 BTU's/Hr Thermal Dissipation
- 115 VAC Fuse Value 10A Slow Blow
- 230 VAC Fuse Value 5A Slow Blow
- 33 lbs. 3.5"H x 19"W x 16.5"D
Related Links
- For multi-room switching & preamplification
- Suite 8x8 Luxury 8 Source/8 Zone System
- Suite 16 Luxury 16 Source/16-96 Zone AV System
- Omega CB Flag Ship Digital Audio, HD Video & 7.1 System
- Additional Links
- Product Data Sheet
- News and Reviews
Audio Design Associates, Inc. make available forms & documents which are available for download. These forms & documents are in Adobe® PDF (portable document file) format. In order to view these forms & documents, you must have Adobe® Acrobat® 7 Reader. If you don't have the reader, you can download it for free from Adobe® by clicking here or on the "Get Acrobat® Reader" icon below.
ADA Home » Products » Multi-Room AV» Whole-House Power Amplifiers » PTM-1645
