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SP-312CX

12", 2-vägs coax, 8ohm
102240
In stock
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Description

2-way coaxial PA speaker,
with integrated horn tweeter.

  • 30 cm (12") PA bass speaker of high power capability and high efficiency
  • Coaxially arranged horn tweeter with 25 mm (1", voice coil = 44 mm) high-frequency driver
  • Excellent sound characteristics
  • Robust diecast basket with rear-ventilated centering spider
  • 75 mm (3") heat-resistant voice coil on a polyamide voice coil former (TIL)
  • Excellent and consistent radiation pattern
  • Ideally suited for stage monitors or very compact full range speaker systems
  • Operation only allowed with crossover network (recommended crossover frequency: 1,800 Hz)


Klang+Ton 08,09/2016
“Even at high volume levels which are anything but neighbour-friendly, you can still lean back and enjoy the sound - that's exactly how PA speakers should be. The Stage 12 is a well-balanced speaker system of high efficiency ...”
Klang+Ton 01/2015
“Excellent coaxial speaker.”


Impedance (Z) 8 Ohm
Transmission method -
Frequency range f3-3,000 Hz
Resonant frequency (fs) 55 Hz (bass), 700 Hz (tweeter)
Rec. crossov. frequ. (fmax.) (12 dB/oct.) -
Power rating (RMS) 250 W (bass) / 50 W (tweeter)
Peak music power output (MAX) 500 W (bass) / 100 W (tweeter)
Sensitivity 97 dB (bass) / 106 dB (tweeter)
Max. rated SPL -
Max. voltage -
Radiation angle, horizontal -
Radiation angle, vertical -
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 O
Force factor (BxL) 16.90 Tm
Voice coil induct. (Le) 1.1 mH
Voice coil diameter ?75 mm (bass) / ?44 mm (tweeter)
Voice coil former polyamide (TIL)
Linear excursion (XMAX) ± 3.0 mm
Eff. cone area (Sd) 540 cm2
Magnet weight 1.8 kg
Magnet diameter Ø 169 mm/Ø 110 mm
Mounting cutout Ø 280 mm
Mounting depth 195.5 mm
Mounting hole diameter -
Hole spacing X-axis -
Hole spacing Y-axis -
Dimensions 312 x 312 x 210 mm
Outside diameter -
Width 312 mm
Height 312 mm
Depth 210 mm
Protective class -
Admiss. ambient temp. 0-40 °C
Weight 8.06 kg
Packing unit 1
Type of speaker 12"
MZF-8631
121180