Throat diameter

25.4 mm 1 in

Nominal impedance

8 Ohm

Minimum impedance

5.6 ohm

Re

4.7 ohm

Allowable power

70 W AES above 1.5 kHz

Program power

140 W above 1.5 kHz

Sensitivity

109 dB 1W / 1m @ ZN coupled to TD-194 speaker

Frequency range

800-20000 Hz

Crossover frequency recom.

1.2 kHz or higher (12dB / oct pend. Min.)

Coil Diameter

44.4 mm 1.75 in

flux density

2.2 T

BL factor

7.5 N / A

Membrane material

Polyester

External diameter

100 mm 3.9 in

Depth

76.5 mm 3 in

Mounting

3 threaded holes from M5 to 120º
with a 57 mm (2.24 in) wheelbase
2 M5 threaded holes at 180º. with a diameter
76.2 mm (3 in) between axles.

Net weight

1.3 kg 2.9 lb

Total weight

1.5 kg 3.3 lb

Magnet

Neodymium