Scanspeak Revelator 12M/4631G00
4" (10cm) midrange driver
/Pair
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Your advantages with Masori
Description
The Revelator 12M/4631G00 from Scanspeak is a 4" (10cm) midrange driver that impresses with its excellent midrange reproduction. Its compact neodymium magnet system uses a low-loss linear suspension, which ensures a high output power of 89 dB at 2.83 V. Another highlight is the cut cone, which enables controlled cone breakout. Despite all these technical refinements, this midrange driver impresses with its robust and interference-free performance.
Highlights
- Excellent mid-range reproduction
- Low-loss linear suspension
- Compact neodymium magnet system
- Cut cone (controlled cone breakage)
- High output power 89 dB at 2.83 V
Technical data
- Load capacity sine wave 40 watts
- Impedance 4 Ohm
- Frequency from approx. 75 Hz
- Max. Frequency 8 kHz
- Characteristic sound pressure 1W/1m 89 dB
- Outer dimension 115.5 mm
- Installation dimension 92 mm
- Installation depth (total) 48.4 mm
- Basket material Die-cast aluminum
- Membrane type Cone
- Rubber membrane bead
- Membrane material paper
- Dustcap material paper
- Swivel coils Ø 38 mm
- Swivel coil height 10 mm
- Swivel coil carrier fiberglass
- Air gap height 4 mm
- Magnet Ø 61 mm
- Magnet height 28 mm
- Resonant frequency fs: 75 Hz
- mechanical quality Qms: 5.57
- electrical quality Qes: 0.35
- Overall quality Qts: 0.33
- Equivalent volume Vas: 2.3 liters
- DC resistor Re: 3.2 Ohm
- Inductance Le: 0.22 mH
- Compliance Cms: 0.69 mm/N
- Moving mass Mms: 6.5 g
- mech. damping Rms: 0.55 kg/s-¹
- Diaphragm stroke +/- Xmax: 7 mm
- Force factor Bl: 5.3 N/A
- Diaphragm area Sd: 49 cm²
- Sound pressure dB: 89 SPL
