49L7X181

1. Field-Replaceable Recone Kit – cone/voice coil/spider assembly, and no gluing required
2. Forced Air Cooling™
3. Three-inch, aluminum voice coil former
4. Dual-spider suspension
5. Double-pressed pulp cone
6. Heavy-duty UV-resistant Santoprene surround
7. Custom rubber magnet boot
8. Cast-aluminum basket
9. Single 8 AWG terminal and dual 8 AWG terminal block
10. Triple-Stacked Ferrite Magnet

Thiele/Small Parameters: 49L7X181 T/S Parameters
Size (in, cm): 18, 46 (approx.)
Rated Impedance (Ohms): 1
Rec Amp Power (Watts RMS): 1000-2000
Frequency Response (Hz): 18-100
Magnet Diameter (in, cm): 8-11/16, 22
Total Magnet Weight (oz, kg): 406, 11.5
Voice Coil Diameter (in, mm): 3, 75
Voice Coil Winding Width (in, mm): 2.5, 62.5
Product Dimension Sheet: 49L7X18 Dimensions
Top Plate Thickness (in, mm): 0.5, 13
Xmax (in, mm): 1.25, 31.25
Recommended Vented Box Volume (ft³, L): 7.5, 214.5
Port Opening (in x in, cm x cm): 6.5 x 19.5, 16.5 x 49.5
Port Length (in, cm): 27.75, 70.5
Vented Enclosure Tuning Frequency (Hz): 28

Manuals

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