DLS Nordica 12i - 12" Single Nordica Series SQ Subwoofer

Overview

Nordica 12i is an improved model of Nordica 12 in Ultimate series. The new model has integrated litz-wires in the spider.  It has a new solid cast basket in the same colour as the rest of the series.  This is a subwoofer designed for SQ, not for SPL. Priorities during the developing process have been, low freq. bass capabilities, speed, timing, linearity, low distortion and phase correctness.

This is the best 12" subwoofer we ever developed. Pre-production samples was used in many prize winning cars at the EMMA finals in Rotterdam 2010.

Specifications

• Woofer size 12" (30 cm)
• Impedance 4 ohm
• Max power handling capacity 500 W RMS
• Peak power 1000 W
• Frequency range 20-2500 Hz
• Sensitivity 89,7 dB (1W/1m)
• Magnet size 144 mm (5,7")
• Outer diameter of woofer 315 mm (12,4")
• Mounting depth 148 mm ( 5,8")
• Mounting hole 282 mm (11,1")
• X-max +- 11,5 mm (0,45")
• Weight 7,2 kg (15,8 lb)
• T/S parameters
• single V/C Fs 25,4 Hz Re 3,3 Ohm Qms 10,3
• Vas 75,8 liter Vas 2,67 Cuft Qes 0,49
• Qts 0,47 Sd 513 cm² BL 14,4