LED Music Spectrum Display with DSP Equalizer, RealTime VU Meter Audio Level Indicator for Car and Home Stereo

Compact LED music spectrum level lamp with DSP equalizer and voice pickup Key benefits Realtime music visualization for clearer audio feedback and engaging lighting effects. Precise DSP equalizer and gain controls let you shape sound and match display sensitivity to any source. Builtin silicon monitor lets the device react to audio without an external microphone. Compact color acrylic shell provides a stylish, durable display that fits desktops, studio racks, or mobile setups. Main features Input voltage: USB 5V or DC 7 to 24 V. Input power: 1 W. Spectrum display with 20 segments and 15 levels for detailed visual resolution. Dual or mono channel switchable to match stereo or singlechannel sources. Input interfaces: 3.5 mm unbalanced and XH2.543P for flexible connections. DSP sampling rate: 48 kHz for accurate audio processing. Input gain adjustment range: minus 6 dB to plus 42 dB. Output gain adjustment range: minus 52 dB to plus 12 dB. AGC adjustment rate: minus 3 dB to 27 dB. Modulation range: plus or minus 8 degrees. EQ frequency point: logarithmic 15 segments. EQ data groups: 6 preset groups and 10 setting groups. Sensitivity: greater than 40 dB at 1 kHz. Frequency response: 50 Hz to 20 kHz. Paddle switch to change display mode and rotary encoder to control DSP sound effects. Builtin silicon monitor allows use without a microphone. Dimensions: 250 x 50 x 20 mm (L x W x T). Weight: 160 g. Material: color acrylic shell. Why choose this product Versatile: works with USB 5V power or a wide DC range from 7 to 24 V, suitable for desktop, mobile, and vehicle installations. Accurate control: resolution display plus professional DSP controls let you fine tune audio gain and equalization. Easy operation: paddle and encoder controls make mode switching and effect adjustments intuitive. Selfcontained monitoring: the builtin silicon monitor eliminates the need to wire an external microphone while keeping responsive voice control pickup. Typical use scenarios Home audio and parties: connect a phone, tablet, or audio player via 3.5 mm to add dynamic LED visualization and realtime EQ adjustments to a living room or party setup. Small studio or rehearsal space: use the DSP equalizer and gain controls for quick monitoring and sound shaping while the spectrum display provides visual feedback on frequency balance. Mobile installations and vehicle audio projects: the wide DC input range and compact acrylic housing make it easy to integrate into car audio displays, DJ booths, or portable rigs. Technical summary Input voltage: USB 5V or DC 7 to 24 V Input power: 1 W Frequency response: 50 Hz to 20 kHz Sensitivity: >40 dB at 1 kHz Resolution: 20 segments, 15 levels Channel: dual or mono switchable Input interface: 3.5 mm unbalanced and XH2.543P DSP sampling rate: 48 kHz Input gain: 6 dB to +42 dB Output gain: 52 dB to +12 dB AGC adjustment rate: 3 dB to 27 dB Modulation range: plus or minus 8 degrees EQ: logarithmic 15 segments; 6 preset groups and 10 groups Dimensions: 250 x 50 x 20 mm; Weight: 160 g This LED music spectrum level lamp is designed to provide precise audio visualization, flexible DSP control, and straightforward operation in a compact acrylic package.