Eighteen Sound 12W1300

Eighteen Sound 12W1300
General Specifications Datasheet
Brand Eighteen Sound
Reference 12W1300
Manufacturer website www.eighteensound.com
Size 12 in
300 mm
Type Low Frequency
Impedance Z 8 Ω
Nominal Power P 700 W
Program Power Pmax 1000 W
Sensitivity SPL 96.5 dB
Usable frequency range 45 - 2500 Hz
Recommended crossover 1800 Hz
Eighteen Sound 12W1300 Frequency response
Eighteen Sound 12W1300 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 50 Hz
Surface area of cone Sd 530 cm²
DC resistance Re 5.2 Ω
Mechanical Q Qms 4.15
Electromagnetic Q Qes 0.28
Total Q factor Qts 0.26
Mechanical suspension compliance Cms 141 µm/N
Compliance equivalent air volume Vas 56 liters
Moving mass Mmd 64.96 g
Moving mass (including airload) Mms 72 g
Mechanical resistance Rms 5.45 N·s/m
BL product BL 20 T·m
Voice coil inductance Le 1.9 mH
Maximum linear excursion (one way) Xmax 7.5 mm
Maximum mechanical limit (one way) Xlim 17 mm
Efficiency η₀ 1.5 %
Efficiency bandwidth product EBP 178
Effective diaphragm diameter Ø 25.98 cm
Import this driver in a simulation software:
WinISD 18Sound 12W1300.wdr
Hornresp 18Sound 12W1300.txt
Basta! 18Sound 12W1300.bastaelement
Eighteen Sound 12W1300 Dimensions
Dimensions
Overall diameter 315.0 mm
Baffle hole diameter 282.0 mm
Overall depth 119 mm
Flange thickness 16.5 mm
Net weight 10 kg
Materials of construction
Diaphragm material Carbon Fiber reinforced Cellulose
Diaphragm shape Straight
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 100 mm
Coil material Aluminum
Similar drivers Power
(W)
SPL
(dB)
Fs
(Hz)
Sd
(cm²)
Qms
Qes
Vas
(L)
Xmax
(mm)
Eighteen Sound 12W1300 700 97 50 530 4.15 0.28 56 7.5
B&C Speaker 12NDL88 700 98 51 522 5.00 0.29 52 8.0
Beyma 12P80Fe/V2 700 100 51 550 4.20 0.20 61 7.5
SICA 12 K 4 PL 1000 97 48 531 4.41 0.25 46 7.0
Eighteen Sound 12LW1400 900 96 45 530 5.00 0.32 55 8.3
LaVoce WAN123.00 500 99 50 531 4.30 0.25 79 7.0
B&C Speaker 12PS100 700 93 44 531 3.90 0.29 47 8.0
SICA 12 S 4 PL 1000 96 40 531 4.50 0.26 57 7.5
Fane FC-123F02 550 98 51 530 5.10 0.36 76 8.0
LaVoce WAF123.00 500 100 50 531 3.50 0.26 69 7.2
Eighteen Sound 12W600 450 96 50 531 5.87 0.32 73 6.5

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