ND 21AL 6001

21" Precision Neodymium Transducer

8Ω •3000W (RMS) / 6000W (PROG) •6" voice coil

ND-21AL-6001 is the most powerful transducer of the AL series, it comes with a 21” diameter, features a 6” voice coil and a high-grade neodymium magnet. The premium cone set with a dual spider suspension system provides thumping bass with every beat. All premium parts are especially designed to virtually survive almost any challenge.

Authentic bass

experience

TECHNICAL SPECIFICATIONS

Nominal Diameter

547 mm/ 21 inch

RMS Power Rating

3000 Watts

Continuous Power Handling

6000 Watts

Nominal Impedance

8 ohms

Voice Coil Diameter

6 inch/ 153 mm

Voice Coil Layers

IN/ OUT

Sensitivity

98dB

Frequency Response

36 – 1800 Hz

Magnet Type

Neodymium

Magnet Size

148 x 70 mm

Suspension System

2x Damper

Weight

14 Kilograms

TS

PARAMETERS

5.1 ohms

Fs

36Hz

Mms

335.8 grams

Le (1kHz)

1.6 mH

Qms

7.0

Qes

0.40

Qts

0.38

Vas

240 liters

Xmax

12 mm

Bl

32 Tm

Cms

0.06 mm/ N

Sd

1735 cm²