XUSM8i – 8″ MIDRANGE DRIVER

Ultra SQL series XUSM8i – is a 8″ (20 cm) mid-range component speaker with excellent tonal balance designed to play clean & loud.

  • Improved version from the previous XUSM8 model
  • Specifically designed for loud music with good sound and good control
  • Oversized magnet system for optimum dynamics
  • 38mm voice coil with integrated cooling system for heat dissipation in long listening sessions
  • 120 W RMS nominal power
  • 200Watt max / 300 Watt peak power
  • Grills included

Description

The 8” driver was designed around a larger lightweight, high-quality, non-pressed paper cone that is coupled to a 38mm high-temperature air-cooled voice coil.

Featured is a contrasting red anodized, solid billet aluminium phase plug that is attached to an oversize magnetic motor system with a copper shorting cap, allows this driver to deliver a HiFi quality sound experience at extreme volume levels.

This driver can be used actively or passively in combination with XUST30W or active as a 3-way setup with XUST30W XUSM6i & XUSM8i.

Specifications
Nominal Power (RMS) 120 W
Max / Peak Power 200 W / 300 W
Woofer Size 8″ (20 cm)
Cone Material Non-pressed paper
Impedance 4 Ω
Sensitivity 92 dB
Mounting Depth 95 mm / 2.56″
Resonant Frequency (Fs / Fo) 76.127 Hz
Moving Mass (Mms) 27.413 g
Diaphragm Mass (Mmd) 25.616 g
Mechanical Q (Qms) 3.318
Electrical Q (Qes) 0.808
Total Q (Qts) 0.650
Equivalent Compliance Volume (Vas) 10.351 L
Magnet Size 100 mm / 4″
Mounting Hole Diameter 145 mm / 5.7″

Documents


  XUSM6i, XUSM8i & XUSM10 manual ( 532783 kb )