NE5532 Speaker Crossover Filter Dual-channel 2.0 Stereo

NE5532 Speaker Crossover Filter Dual-channel 2.0 Stereo Description

Op amp chip: 4 NE5532
Frequency division structure: Linkwitz-Rayleigh filter
Signal input: two-channel 2.0 stereo input
Frequency division slope: 12dB/Oct 12dB (2nd oroder)
Audio output: 6-channel output (treble left and right channels, midrange left and right channels, bass left and right channels)

Capacitor type: Correction capacitor
Resistor type: high-precision metal film resistor
Filtering structure: high-pass filtering, low-pass filtering, band-pass filtering
Power supply: dual power transformer 9-12V, be careful not to exceed 12V25W (use preamplifier
A small transformer like used for the module is sufficient, do not use a large transformer)
Module size: 99mm x 96mm x 19mm (length, width and height)
Module weight: 146 grams
Default crossover: (treble 3288Hz midrange 328Hz bass)
Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.
Material: PCB
colour: Black

Package Contents:
2 x Speaker Crossover Filter Divider

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.