System Format

3-Way
Frequency Response, Free-Field (-6dB)​

25 Hz - 60 kHz​
Frequency Response, In-Room (-6dB)

17 Hz - 60 kHz​
Sensitivity (2.83 Vrms @ 1m, Free-Field)​​

88 dB
Nominal Impedance

4 Ohms
Minimum Impedance (20 Hz to 20 kHz)​​

4.0 Ohms​ @ 3.75 kHz
Continuous Power Handling​ ​(RMS into 4 Ohms, Pink Noise with 6dB Crest Factor)

400 W​
Recommended Amplifier Power​ (RMS into 4 Ohm, Music Signal)

200 - 800 W​
Bass Alignment

Ported
Port Tuning Frequency

32 Hz
Crossover Frequency

LF/MF: 650 Hz​
MF/HF: 3 kHz
Drive Unit Complement

2 x 8" RDT III bass driver, ​
1 x 4" RDT III mid-range driver, ​
1 x MPD III tweeter
External Dimensions including Trims, Terminals & Outrigger Feet & Spikes (H x W x D)

1131.1 x 429.8 x 525 mm​ (44.5 x 16.9 x 20.6")
External Dimensions including Trims, Terminals & Outrigger Feet without spikes (H x W x D)

1114.5 x 429.8 x 524.4 mm​ (44.5 x 16.9 x 20.6")
Weight (each)

53.6 kg​ (118 lb 2 oz)