audio technica / AT-SP105

The audio-technica AT-AT-SP105 is a personal active speaker that allows for easy high-quality sound reproduction via USB digital connection, and also features adjustable bass levels.

■ Personal Active Speaker

■ Plug & Play for Immediate Use with PC

Simply connect to a PC with a USB Type-A port for immediate use.

*USB adapter is not included.

■ USB Powered, No Power Outlet Needed

Powered via USB, eliminating the need for a power outlet. Use it instantly whenever you want to listen to music. Also, because it's a wired connection, there's no worry about sound delay.

■ Easily Control Bass Depending on Content

A BASS adjustment volume knob is located on the front of the speaker. You can adjust the amount of bass to suit the content you want to listen to. For example, you can enjoy videos and music with powerful sound, or reduce the bass to be considerate of others when using it late at night.

■ Sound Quality Design Utilizing a φ58mm Speaker Unit and Built-in DSP Amplifier

Equipped with a large-diameter unit suitable for wide-range reproduction, and sound quality tuning that utilizes the performance of the built-in DSP amplifier. Maximum output is 6W (3W + 3W). Enjoy clear, low-noise sound thanks to digital connection, along with a wide sound field provided by the independent Lch and Rch separate design, for an immersive audio experience.

■ High-Quality Sound Playback with TVs, Tablets, and Record Players

Using the included 1.2m audio cable, you can connect to TVs, tablets, record players, and other devices with a φ3.5mm analog output. Enjoy high-quality sound for TV audio, video audio, and audio listening.

*This product does not include a USB power adapter. When connecting to a device without a USB port, please use a commercially available USB power adapter.

■ Enjoy with Your Own Headphones/Earphones

A headphone jack is located on the front. Enjoy listening with headphones or earphones when you want to be mindful of the volume, such as late at night. The volume when using headphones can also be adjusted on the speaker.

■ Easy Operation with a Volume Knob

The power/volume knob is located on the front of the speaker. The power and volume controls are integrated for easy and intuitive operation. Simply turn the knob to turn on the power and adjust the volume.


■Space-saving design that doesn't take up much space

■Spacious connecting cord for easy handling

Technical data (subject to change without notice due to improvements, etc.)

■Required system specifications: USB 2.0 compliant

■Supported OS:

Windows 10, Windows 11, macOS Catalina, macOS Big Sur, macOS Monterey, macOS Ventura, macOS Sonoma, ChromeOS

■Type: Amplifier-integrated speaker system

■Speaker unit: φ58mm/full-range

■Output sound pressure level: 85dB/W

■Frequency response range: 80-20,000Hz

■Maximum output: 6W (3W+3W)

■Input impedance: 15kΩ

■Input terminal: φ3.5mm stereo mini jack (AUX Input)

■Headphone output terminal: φ3.5mm stereo mini jack

■Left/right connection cord length: 1.5m

■USB power cord length: 1.2m (USB Type-A)

■Power supply: USB Power supply (DC 5V) *5V/1A or higher power supply recommended.

■ Bit depth: 16-bit

■ Supported sampling frequency: 48kHz

■ External dimensions (excluding protrusions): 200mm x 88mm x 90mm (H x W x D)

■ Weight (excluding cord): Approx. 490g (L side), Approx. 535g (R side)

■ Operating temperature range: 5℃ to 40℃

■ Accessories: Audio cable (1.2m/φ3.5mm stereo 3-pole mini plug)