Audio-Technica AT-SP3X Powered Bookshelf Speakers (Pair)

Audio-Technica AT-SP3X is a powered bookshelf speaker system designed for use with turntables, computers, smartphones, and other audio devices. It enables both wired and wireless audio playback for users seeking a simple speaker solution without a separate amplifier. This makes it ideal for home listening environments where compact size and flexible connectivity are important.

The speakers feature integrated amplification and a built-in DSP that tunes the drivers for balanced sound reproduction. Connectivity includes dual RCA inputs for wired sources and Bluetooth wireless technology for compatible devices. The system operates as a powered pair, eliminating the need for an external receiver or amplifier.

This design allows users to connect multiple audio sources for music, movies, or general listening. The compact bookshelf format fits easily on desks, shelves, or entertainment furniture. Wireless pairing and simple control provide convenient operation in everyday listening spaces.

Key Features

• Powered Bookshelf Speaker System: Built-in amplification eliminates the need for an external receiver or amplifier.
• Dual Connectivity Options: Supports both Bluetooth wireless connection and wired RCA inputs.
• DSP-Tuned Drivers: Built-in DSP optimizes the speaker drivers for balanced audio reproduction.
• Multipoint Bluetooth Pairing: Allows connection to two Bluetooth devices at the same time.
• Compact Speaker Design: Small bookshelf form factor fits easily in home listening environments.
• Simple Control Interface: Power button with LED indicator and volume control dial allow straightforward operation.

Technical Specifications

Speaker Unit
76 mm (3.0") dia. x 2

Tweeter Unit
27 mm (1.1") dia. x 2

Maximum Output
30W

Frequency Response
55 to 20,000 Hz

Communication System
Compliant with Bluetooth standard Ver. 5.3

Maximum RF Output
10 mW EIRP

Maximum Communication Range
Line of sight - approx. 10 m (33')

Frequency Band
2.4 GHz band (2.402 GHz to 2.480 GHz)

Modulation Method
GFSK, Pi/4DQPSK, 8DPSK

Spread Spectrum Method
FHSS

Compatible Bluetooth Profiles
A2DP

Support Codec
SBC

Supported Content Protection Method
SCMS-T

Supported Sample Rates
44.1 kHz, 48 kHz

Supported Bit Rates
16 bit, 24 bit

Power Supply
AC100-240V / DC18V (using supplied AC adapter)

Input Jack
Analog audio input terminals (RCA pin plug x 2)

Speaker Cord Length
2.0 m (6.6')

AC Adapter Cord Length
1.2 m (3.9')

Dimensions
Height: 7.9 in (200 mm)
Width: 4.9 in (125 mm)
Depth: 5.4 in (136 mm)

Weight
Left Side: 3.3 lb (Approx. 1.5 kg)
Right Side: 3.5 lb (Approx. 1.6 kg)

Operating Temperature
5°C to 40°C (41°F to 104°F)

What's in the Box