DaytonAudio DTA-120BT2 User manual

Thank you for purchasing the Dayton Audio DTA-120BT2 Class D Digital Audio Power
• 60W per channel RMS (120W total) into a 4 ohm load
• Bluetooth 4.2 with aptX technology
• Convenient front-mounted 3.5 mm input for quick connection of portable audio devices
• Compact extruded aluminum housing with thick black anodized faceplate
• Rear mounted RCA-type input for long-term connection of larger audio devices
• Short circuit, thermal, and overload protection
1. Pairing LED
Blue LED indicates the pairing status for Bluetooth.
2. Power / Volume Control
3. Headphone Jack
jack allows connection of most headphones. An adapter is provided so headphones with a 3.5 mm
connector can be used.
When headphones are plugged into the headphone jack the speaker output connections
are disabled.
4. Pairing Button
• Power on the DTA-120BT2 and press to activate pairing mode.
•
• To connect to a different Bluetooth source or disconnect from the current Bluetooth device press
the pair button.
• The DTA-120BT2 will auto-connect to the closest available device previously paired.
• Bluetooth connection takes priority, disconnect Bluetooth to use the 3.5 mm or RCA inputs.
5. 3.5 mm Audio Input
The unit features a convenient front mounted 3.5 mm stereo input for quick connection of iPods,
MP3 players, and other portable audio devices. A 3.5 mm cable is included.
When a device is plugged into the 3.5 mm input, the rear mounted RCA input jacks are
disabled. This allows you to permanently connect a device to the rear RCA inputs, and switch to
a portable device by simply plugging into the front mounted input.
Disconnect the Bluetooth connection to use the 3.5 mm and RCA Aux inputs.
6. Bluetooth Antenna
Install the included antenna for best connection results.
7. Power Connection
If an inappropriate power supply is used and the unit is damaged, the warranty will be voided.

Front Panel
Rear Panel
8. Speaker Outputs
The speaker output connections utilize high current binding posts that are color coded for easy
are included.
9. RCA-Type Audio Input
RCA-type line level input for permanent connection of larger devices such as CD and DVD players.
is plugged into the front mounted 3.5 mm input, the RCA input jacks are disengaged.
Disconnect the Bluetooth connection to use the 3.5 mm and RCA Aux inputs.

Important Safety Instructions
To reduce the risk of electric shock, do not remove cover. No user
The unit should be connected to an earth grounded AC electrical
socket. The unit should be operated in a well ventilated area. Minimum
clearance is 2 inches from the ventilation openings.
Dayton Audio®Last Revised: 2/24/2020
60 watts RMS x 2 into 4 ohms
<0.04% @ 1W per channel
<2.5% @ 60W per channel
4 ohm
4.2 with aptX
97.3 dB, A weighted
10k ohms (minimum)
630 mV
20-20,000 Hz +/- 0.8 dB
74 dB
>75%
>100 dB
24VDC @ 5A
2" H x 3.375" W x 6.875" D
1.2 lbs
• World compatible 24V@5A switching power supply
• 2 sets of screw-type banana plugs for speaker connection
• 3.5 mm to 1/4" headphone adapter
• 3.5 mm to 2 RCA “Y” cable
• 6" 3.5 mm audio cable