A0302 Speaker to Line Level Converter 8
The A0302 is a wall plate designed to convert speaker level audio to line level making it suitable for connecting to another amplifier. This is the ideal way to re-amplify whole-house audio systems that need a little extra power. The output of the A0302 can also be switched to mono mode making it perfect for feeding a powered subwoofer. The decorator-style design and screwless trim plate allows it to blend with other modern outlets and wall switches.
Accessories The A0302 supplied with accessories to help make the installation quick and easy. Screwless Decorator Trim Plate Mounting Screws Installation The A0302 mounts to a standard single gang box or low voltage ring. Single Gang Ring Use mounting screws to attach the A0302 to the low voltage ring. Snap on the screwless decorator trim plate.
Adding a powered subwoofer to any distributed audio system The A0302 makes it easy to add a subwoofer to your distributed audio system. The configuration below will provide a mono output for a subwoofer. Audio Amplifier VC-302 Speaker Level Volume Control (bottom view) R+ R- L- L+ R+ R- L- L+ INPUT OUTPUT Place switch in SUB mode. Speaker level audio is converted to a mono line level signal to drive the amplified subwoofer.
Adding a powered subwoofer to A-BUS® systems The A0302 makes it easy to add a subwoofer to your A-BUS system. The configuration below will provide a mono output for a subwoofer. AB-124 keypad (rear view) Place switch in SUB mode. Speaker level audio is converted to a mono line level signal to drive the amplified subwoofer.
Using the A0302 with the A0240 The A0302 is the perfect complement to Channel Vision’s A0240 amplifier. It can utilize the Amp-Link connection, which provides a clean way to interrupt the speaker-level audio from a low-power system and output 40 Watts per channel to the speakers. A-Speakers powered by AB-124 keypad AB-124 keypad (rear view) Place switch in L/R mode. Speaker level audio is converted to line level to drive the amp. Amplified audio is returned to the A0302 through the Amp-Link cable.
Using the input switch This switch allows you to select which input connector you want to use to route signals to the RCA outputs and the Amp-Link connector. Line-Level input (not amplified) Speaker-Level input from an amplifier SU SU B B L/ L/ R R L+ L+ JP2 JP2 TB TB 1 1 L in R- R+ Gnd R in Gnd 24V Gnd Set switch to “SPKRS IN” L- 24V R+ L+ Gnd R- R in L- L in L+ Set switch to “L/R IN” Connect as shown. Note: The Left and Right line-level input share a ground connection.
10 Channel Vision Technology will repair or replace any defect in material or workmanship which occurs during normal use of this product with new or rebuilt parts, free of charge in the USA, for ten years from the date of original purchase. This is a no hassle warranty with no mail in warranty card needed. This warranty does not cover damages in shipment, failures caused by other products not supplied by Channel Vision Technology, or failures due to accident, misuse, abuse, or alteration of the equipment.
