SP-308CX

Professional 2-way coaxial PA speaker, with integrated horn tweeter.20 cm (8") PA bass speaker of high power capability and high efficiencyCoaxially arranged horn tweeter with 25 mm (1", voice coil = 44 mm) high-frequency driverExcellent sound characteristicsRobust diecast basket with rear-ventilated centering spiderHeat-resistant 50 mm (2") voice coil on a polyamide voice coil former (TIL)Excellent and consistent radiation patternIdeally suited for stage monitors or very compact full range speaker systemsOperation only allowed with crossover network (recommended crossover frequency: >1,800 Hz)

Impedance (Z): 8 Ω (bass), 8 Ω (tweeter)
Operating voltage: -
Frequency range: f3-3,000 Hz (bass)<br/>1,000-22,000 Hz (tweeter)
Resonant frequency (fs): 80 Hz (bass), 700 Hz (tweeter)
Music power (P_MAX): 300 W_MAX (bass) / 100 W_MAX (tweeter)
Power rating (P_RMS): 150 W_RMS (bass) / 50 W_RMS (tweeter)
Sensitivity: 95 dB (bass) / 105 dB (tweeter)
Max. rated SPL: -
Suspension compl. (Cms): 0.22 mm/N
Moving mass (Mms): 17 g
Mech. Q factor (Qms): 2.21
Electr. Q factor (Qes): 0.43
Total Q factor (Qts): 0.36
Equivalent volume (Vas): 15.4 l
DC resistance (Re): 5.8 Ω
Force factor (BxL): 12.1 Tm
Voice coil induct. (Le): 0.58 mH
Voice coil diameter: Ø 50 mm (bass) / Ø 44 mm (tweeter)
Voice coil former: polyamide (TIL)
Linear excursion (X_MAX): ±2.5 mm
Eff. cone area (Sd): 221 cm²
Magnet weight: 1.4 kg
Weight: 4.8 kg