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Pulse Core 2155

Model: DP-2155

Pulse Series DP-2155 is an 80W portable Bluetooth party speaker, professionally tuned to deliver powerful bass and clear, full-bodied sound. Dynamic multicolor lighting moves with the music, while TWS pairing and dual wireless microphones enhance karaoke and party entertainment. A trolley handle and wheels provide easy mobility for home gatherings, outdoor parties, and more.

Product Description

Powerful Bass

With 15 years of acoustic tuning experience

The speaker adopts a unique acoustic structure and dynamic algorithm optimization to deliver deep and powerful bass with rich texture. The low frequencies are clear, elastic, and free from muddiness, providing an immersive listening experience.

80W High-Power Output

Creates a powerful sound field with excellent audio quality.

Equipped with 80W high-power output and professional acoustic tuning, it delivers clear vocals, strong bass, and balanced sound. Easily handles large outdoor environments and various entertainment scenarios.

7-Color Ambient Lighting

The lighting effects synchronize with music rhythm.

Seven lighting modes are available, supporting automatic color changes and manual adjustment.

TWS (True Wireless Stereo)

Dual-speaker stereo experience with one-touch pairing.

Supports wireless connection between two speakers to create a true stereo sound field.

Wireless Microphone

Enjoy singing anytime, anywhere.

Comes with two rechargeable wireless microphones. The detachable microphone holder allows convenient storage, while the top carrying handle and built-in microphone storage compartment provide easy portability and organization.

Portable & Durable

Designed for mobile use and professional applications.

Features a high-strength PP cabinet with impact resistance, a reinforced base with smooth wheels, and a top handle, offering multiple carrying options for flexible transportation.

Long Battery Life

Provides continuous entertainment.

Approximately 4–5 hours of continuous playback at moderate volume.

Smart Digital Display System

Intelligent information display and control.

The LED digital screen shows real-time battery status and works with a multifunction infrared remote control for wireless playback, track switching, and recording functions.

Dual Charging Methods

Supports flexible power

Supports flexible power supply options with both AC/DC charging inputs.

Technical parameters
Drive unit
两个12寸低音扬声器、一个3寸线圈
Maximum sound pressure level
87 DB SPL @ 1 M(87分贝声压级 @ 1米)
Frequency response range
30HZ - 20 KHZ(30赫兹 - 20千赫兹)
Signal input method
USB、TF card、AUX、MIC IN、GTIN
Battery properties
锂电池7.4V 5400mah
Weight
12.5kg
Size
345*355*960MM
Connection method
蓝牙5.3、AUX 3.5毫米
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Technical Specifications
Acoustic properties
Power amplifier
80W super power output, Class D amplifier
Drive unit
Two 12-inch woofers and one 3-inch voice coil
Maximum sound pressure level
87 dB SPL @ 1M (87 dB SPL @ 1 meter)
Frequency response range
30Hz – 20kHz
Stereo/Mono
Stereo
Control and Connection
Wireless connection
Bluetooth 5.3
Wireless connection range
<30m (open space without obstacles)
Wired connection
AUX 3.5mm
Signal input method
USB, TF Card, AUX, MIC IN, GTIN
Control Panel
Microphone volume, volume knob, previous track, next track, pause/play, recording, light mode, input source switching, microphone priority, power switch, LED switch, volume +/-
Microphone
Wireless microphone and wired microphone
Equalizer
Built-in EQ (switchable via remote control)
Physical properties
Size
345 × 355 × 960 mm
Weight
12.5 kg
Color
Black
Battery properties
Battery properties
Lithium battery 7.4V 5400mAh
Battery life
Standby time approximately 10 hours or more
Time required to fully charge
Approximately 6–8 hours
Power supply
Interface
DC9V / AC110–240V wide voltage input
Randomly included
Packing list
Pulse Series 2155 Speaker ×1, Power Cable ×1, Wireless Microphones ×2, Remote Control ×1

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