SP-312CX

Professional 2-way coaxial PA speaker, with integrated horn tweeter.30 cm (12") 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 75 mm (3") 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)Klang+Ton 01/2015"Excellent coaxial speaker."

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): 55 Hz (bass), 700 Hz (tweeter)
Music power (P_MAX): 500 W_MAX (bass) / 100 W_MAX (tweeter)
Power rating (P_RMS): 250 W_RMS (bass) / 50 W_RMS (tweeter)
Sensitivity: 97 dB (bass) / 106 dB (tweeter)
Max. rated SPL: -
Suspension compl. (Cms): 0.16 mm/N
Moving mass (Mms): 56 g
Mech. Q factor (Qms): 3.74
Electr. Q factor (Qes): 0.36
Total Q factor (Qts): 0.33
Equivalent volume (Vas): 64 l
DC resistance (Re): 5.6 Ω
Force factor (BxL): 16.9 Tm
Voice coil induct. (Le): 1.1 mH
Voice coil diameter: Ø 75 mm (bass) / Ø 44 mm (tweeter)
Voice coil former: polyamide (TIL)
Linear excursion (X_MAX): ±3.0 mm
Eff. cone area (Sd): 540 cm²
Magnet weight: 1.8 kg
Hole spacing X: -
Hole spacing Y: -
Admiss. ambient temp.: 0-40 °C
Weight: 8.1 kg