The Russound D1675 is the sixteen-channel member of Russound's D-Series Class D amplifiers, designed for whole-home and light-commercial racks that need a lot of clean power in little space. Its 16 channels are organised as 8 independent stereo zones rated at 75 watts per channel into 4 ohms (one zone driven) and 37 watts into 8 ohms, and any zone can be bridged for 150 watts into an 8-ohm load when a patio, gym or great room needs more headroom. Two shared bus inputs let one or two sources feed many zones without Y-cables, while each zone can instead take its own dedicated input. A per-zone rear switch sets full-range, low-pass or high-pass operation, so a pair of channels can drive a passive subwoofer while others run small in-ceiling or landscape speakers more efficiently. The amplifier can stay on, wake on signal, or follow a global 12V trigger, and fan cooling keeps it stable in a packed 2U rack position.
Key Features
- 8 bridgeable zones in 2U
- Bus A / Bus B / zone input routing
- Per-zone LPF / HPF / full-range switch
- Signal-sense, 12V trigger or always-on
- Detachable screw-down speaker terminals
- Fan cooling, 2-year warranty
In the Box
- D1675 amplifier
- 6-ft power cord
- Removable 4-pin screw-down speaker connectors
- Rack-mount ears with screws
- Owner's manual
Ideal Applications
Multiroom distributed audio racks, outdoor and landscape audio, passive subwoofer zones, restaurants, offices and retail background music where many zones must share one or two sources.
Compatibility
Accepts line-level sources such as Russound MCA/MBX multiroom controllers and streamers, matrix switchers or third-party control-system audio outputs. North American 115-120VAC model; international D1675i variant is a separate SKU.