Spectrum II X4 is delivered as a pair of compact bookshelf speakers in satin black or white. With their elegant appearance and slim form, they blend naturally into any modern home interior – either placed freely in the room or mounted on the wall using Tangent’s dedicated wall bracket.



Behind the sleek exterior lies advanced acoustic engineering: a 1” dome tweeter and a 4” cellulose-pulp mid-woofer working together to deliver a precise and balanced sound. The optimized bass-reflex construction and 6-ohm impedance make the speakers easy to drive, ensuring dynamic performance whether you are listening to music or watching movies.
Spectrum II X4 may be small in size, but they are big on sound – perfect as bookshelf speakers, in a compact stereo setup, or as part of a larger surround system.

Type: 2-way bookshelf speaker, bass reflex
Tweeter: 1” dome
Mid-woofer: 4” cellulose pulp
Frequency range: 65 Hz – 20 kHz (±3 dB)
Sensitivity: 87 dB (1W/1m)
Nominal impedance: 6 Ω
Crossover: 2800 Hz – 12 dB/oct.
Recommended amplifier: 20 – 70 W
Power: 50 W RMS / 80 W Peak
Dimensions (W x H x D): 145 x 256 x 198 mm
Weight (net): 3.5 kg per speaker
| Speaker Usage | Bookshelf |
|---|---|
| Speaker Type | Passive |
| Brand | Tangent |