Bassface SPL6M/4 – midrange 165mm, RMS power 150 Watts, impedance 4 Ohm

Description

Bassface SPL – the legendary midrange speaker, back in a refreshed version!

The SPL series, which launched the Bassface brand in Europe, returns in an improved version. These speakers have gained immense popularity among installers and enthusiasts of home and car audio systems, offering extreme efficiency, a distinctive "thump in the chest," and stunning dynamics.

The latest generation has been refined in terms of motor structure and diaphragm response, resulting in exceptionally smooth and linear response—both on- and off-axis. This transducer delivers stable and consistent performance across its entire usable frequency range, providing complete flexibility in SPL and SQL system design.

The speaker is most often used in conjunction with powerful tweeters to achieve an aggressive, loud and ultra-clear sound – ideal for show car installations, open systems and professional car audio stage systems.

Key features and advantages

• 165mm / 6.5″ midrange with huge performance – 150W RMS
  Designed for high efficiency and heavy duty operation.

• Ultra-light, unpressed paper diaphragm.
  Responds instantly and provides a natural sound character.

• Triple fabric suspension
  Better stability at high amplitude and greater resistance to overloads.

• 1.5″ Kapton coil with CCA coated wire
  . Low weight, high durability and great temperature control.

• Y35 motor with 30 oz magnet
  Generates a strong magnetic field, improves efficiency and dynamics.

• Copper Shorting Ring
  Smooths response, reduces distortion and improves higher frequency performance.

• Solid, high-rigidity die-cast basket
  Ensures stable operation even at extreme SPL levels.

• CNC milled phase plug
  Optimizes directivity, improves dispersion and enhances midrange reproduction quality.

Operating range and parameters

• Recommended bandwidth: 140 Hz – 2000 Hz
  Ideal for mid-range frequencies in multi-way systems.

• RMS power: 150 W

• Diameter: 165 mm / 6.5″

• Magnet: 30 Oz (Y35)

• Membrane: non-pressed paper

• Suspension: triple, fabric

• Coil: 1.5″, Kapton, CCA wire

The kit includes full technical documentation to facilitate the design of the kits and precise tuning of the system.