Main Features:
●Full-range Speaker + Professional Tuning Technology:
The use of 4-inch shock bass unit, optimized the working state of the traditional speaker, the bass is strong and powerful, music details when presented

●Ground Pressurization:
The main subwoofer box is designed to supercharge the ground, which enhances the bass performance of the subwoofer by spreading the bass vibration directly to the ground

●Fully Compatible:

Fully compatible with various smart devices with 3.5MM audio interface on the market

●Mature Inverted Phase Hole:

Inverted phase hole has higher power, bearing capacity and lower distortion rate than closed box body, high sensitivity, low frequency dive deeper

●Easy to Control:

The panel is simple and clear, independent bass knob and total volume knob, convenient and quick

●Frosted Box Design:

Adopt frosted cabinet design, the appearance is more atmospheric, and anti-fingerprint, more resistant to dirt

●Non-slip Foot Pad Design:

Adopting an intimate non-slip design, which has super grip and is more durable, stable and safe


Specification:



Brand: Lenovo

Model: 1530 Plus

Speaker Control: Knob Control

Interface: USB+3.5mm Audio Interface

Power Supply: USB

Speaker Size: Subwoofer Speaker (4 inches) + Mid-tweeter Speaker (2.5 inches × 2)

Channel: 2.1

Bass Adjustment: Support

Impedance: 4Ω

Theoretical Power: 5W+3W*2

Signal to Noise Ratio: >75dB

Input Sensitivity: 550mv

Frequency Response Range: 50Hz~20KHz

Cable Llength: 1.2 m (1.05m exposed)

Host Size: 25.10 x 22.00 x 22.50 cm