A-D120

A-D120 SYSTEM,with one(1) A-H4D 4 room/single source in wall HUB,two(2)A-VC2 amplified keypads,and one(1) A-PS power supply.

Provides source status indication on your keypads.
Includes a source loop output and IR emitter jacks for four source components.
Decora®-style device installs in the wall near your audio equipment.
More zones can be added with A-H4Dx Expansion Hubs (each A-H4Dx occupies an additional gang).

Belongs to the series: A-BUS System

View it in the official brand website

A-H4D 4 room/single source in wall HUB.

Shipping Dimensions:4.0" (W) x 2.0" (H) x 4.5" (D) (10.2 x 5.1 x 11.4 cm).
Shipping Weight:0.3 lbs(0.1 kg).
Audio Input Connectors:Line-level stereo RCA jacks.
Expansion Input Connector:8-pin female socket.
IR Emitter Connectors:(4) 1/8" (3.5 mm) TS jacks, tip positive.
Keypad Outputs:(4) 110 punch-down blocks
Power Connector:2.5 mm jack, tip positive.
Power Requirement(s):24 VDC 2.5 A (use Russound A-PS power supply).
Status Power (optional):12 VDC 100 mA.
Status Power Connector:2.5 mm jack, tip positive.



A-VC2 amplified  keypads

Easy, uncomplicated control of audio zone.
Smooth, continuous volume adjustment.
Indicator shows power state of source equipment.
Variable line-level output allows connection to an external amplifier or powered subwoofer.
Installer-accessible settings for maximum level and left-right balance.
Shipping Dimensions:3.3" (W) x 2.3" (H) x 4.5" (D) (8.3 x 5.7 x 11.4 cm).
CAT-5e Connection:110 punch-down block.
Controls:Continuously variable rotary volume knob.
Indicators:Source status LED.
Input Impedance:28k ohms minimum, line input.
Installer Adjustments:Potentiometers for volume trim and left-right balance.
Line and Speaker Outputs:Screw terminal connectors.
Max Cable Length:CAT-5,250 ft(76 m) maximum.
Power Requirement(s):24 VDC, 750 mA.
Speaker Impedance:8 ohms per channel.
Status Power Connector:12 VDC, 20 mA minimum.