DSP1602 Portable Wireless Bluetooth Speaker

Features

● 60W output with 2-way speaker system for clear and powerful sound
● Bass Boost mode with selectable levels (0dB / +3dB / +6dB)
● Bluetooth 5.3 for stable wireless connection up to 10m
● TWS function for true wireless stereo pairing
● Supports USB, AUX, microphone, and instrument inputs
● OTG digital recording for direct smartphone audio capture
● Built-in RGB lighting with multiple color modes
● Smart control with knob operation and visual LED feedback
● Up to 10 hours of playback with built-in 4000mAh battery
● Supports simultaneous charging via DC power input
● Compatible with Android, iOS, and HarmonyOS devices

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Introduction
Specification

The Portable Wireless Bluetooth Speaker uses a ternary lithium power battery with low internal resistance and a capacity of 4000mAh. It can be charged in three hours and used for 10 hours, featuring high standby performance and equipped with a three-band equalizer (universal or bass-enhanced). The Bluetooth reception range extends up to 10 meters with broad coverage. Its standby time reaches up to 300 days.

Brochure---DSP1601-DSP1602--60W-Portable-Party-Speaker-built-in-RGB-lights-and-splashproof-design.jpg

Model	DSP1601	DSP1602
Speaker Size	Woofer:1×6.5” + Tweeter:2×2”
Rated Power	60W
Frequency Response	40Hz-20kHz(±6dB)
Max. SPL	105dB/1m/1W
THD + Noise	≤1% (50W/1kHz)
SNR	≥81dB
Sensitivity	86dB
Impedance	Woofer:4ohms(±15%) Tweeter: 6 ohms(±15%)
Preset EQ	3-band EQ (General or Bass Boost)
Directionality	120°H×90°V
Bluetooth Version	5.3
Bluetooth Range	10m (No Obstructions)
Charging Port	Type-C
Input Connector	BT 5.3 / 6.3 mm MIC input
Charging Voltage and Current	DC 5V / 2A
Charging Time	3 Hours
Audio Playback Time	10 Hours*
Standby Time	300 Days
Battery Type	Low Internal Resistance Ternary Lithium Battery, 4000mAh
DC Power Input	DC12V 5A
Product Size(W x H x D)	335×250×280mm	250×335×280mm
Package Size(W x H x D)	400×340×315mm	310×400×340mm
Net Weight	6kg	5.2kg
Gross Weight	7kg	6.2kg