NS 8 mid-bass driver

Product Description

This is a midrange driver with a nominal diameter of 200 mm (8 in), designed for high-performance audio systems. It features a 65 mm (2.5 in) aluminum voice coil (wound outside and inside) for efficient heat dissipation and reliable high-power handling.

The driver has a rated impedance of 8 ohms and a nominal AES power rating of 300 W (600 W continuous program), delivering a sensitivity of 96.5 dB (1 W/1 m). Its frequency response ranges from 88 Hz to 7,000 Hz, making it ideal for midrange reproduction in professional loudspeaker systems.

Thiele-Small parameters include:

• Fs: 88 Hz
• Re: 6 ohms
• Qms: 4.88
• Qes: 0.37
• Qts: 0.35
• Vas: 11.8 L
• Sd: 0.022 m
• Mms: 19.49 g
• BL: 14 TM

Mechanical & Mounting Details

• Overall diameter: 209 mm (8.22 in)
• Depth: 97.5 mm (3.83 in)
• Mounting bolt circle: 196 mm (7.7 in)
• Baffle cut-out: 186 mm (7.3 in)
• Bolt holes: 8 6 mm (0.24 in)

Shipping Information

• Net weight per unit: 2.4 kg
• Shipping weight (4 units): 10.6 kg
• Package dimensions (4 units): 43 23 24 cm