Type: 2-way, Bass-reflex Component: LF: 5-1/4" Cone driver HF: 3/4" (2 cm) Soft dome tweeter Coverage angle (500 Hz – 4 kHz on average): 120° H x 120° V Nominal impedance: 8 Ohms Power rating (IEC, 100h) Noise: 75 W PGM: 150 W MAX: 300 W Sensitivity (1W, 1m): 89 dB SPL Maximum SPL (Calculated, 1m): 114 dB SPL Frequency range (-10 dB): 62 Hz – 20 kHz Crossover frequency: 3 kHz Connector Euroblock (4 pin): x 1 (input: +/-, loop-thru: +/-) Max. wire size: 12 AWG (2.5 mm2) Transformer taps: 70V: 30 W, 15 W, 7.5 W, 3.8 W 100V: 60 W, 30 W, 15 W 30 W, 15 W, 7.5W Overload protection: Full-range power limiting to protect network and transducers Magnetically shielded: No Dust and water resistant: IP35 Enclosure Shape: Rectangle Cabinet material: ABS Baffle material PC/ASA Grille material: Powder coated perforated aluminum (t=1 mm) Aperture ratio: 51% Finish: White (Not painted, approximate value: Munsell 9.3) Dimensions (Speaker only)(W x H x D in vertical cabinet orientation): 6.9" x 11.0" x 6.4" Net weight (Speaker only, 1 piece): 3.6 kg (7.9 lbs)