Tunex Car Audio TX1850 D2 5000WATT RMS 18inch Sub

Die-cast basket with black finished
Black non-press paper cone
Hi-roll high-density Ribbed foam surround
4“ 4-layer flat aluminum wire voice coil
Triple stacked 504oz magnets(each magnet size 254x127x25;)
1-pc 25mm thick top plate
Carbonized dust cap
4-pc spiders
10-gauge pure copper power cable for direct connecting
Voice coil direct cooling design motor
Rubber gasket and rubber magnet boot
5000W RMS POWER,10,000W MAX POWER
DVC-2ohm impedance
Packaging: polyfoam+inner box;1pc in one carton

Technical Details

TX-1850D2 – Parrallel Connection

• Impedance (Ohm): 1
• Power (W): 5000
• Voice Coil: 4″ Flat Aluminum
• Magnet Size: 3x254x25
• Magnet Weight (oz): 504
• Xmax (±mm): 20
• Xmech (mm): 40
• Dcr (Ohm): 0.8
• Fs (Hz): 31.725
• SD (msqM): 116.416
• BL (Tm): 10.44
• Qms: 5.403
• Qes: 0.683
• Qts: 0.606
• SPLo (dB): 88.6
• Vas (L): 106.837
• Cms (μm/N): 57.201
• Mms (g): 443.205
• Mmd (g): 420.366

TX-1850D2 – Series Connection

• Impedance (Ohm): 4
• Power (W): 5000
• Voice Coil: 4″ Flat Aluminum
• Magnet Size: 3x254x25
• Magnet Weight (oz): 504
• Xmax (±mm): 20
• Xmech (mm): 40
• Dcr (Ohm): 3.2
• Fs (Hz): 31.405
• SD (msqM): 116.416
• BL (Tm): 20.039
• Qms: 4.444
• Qes: 0.721
• Qts: 0.62
• SPLo (dB): 88.5
• Vas (L): 107.829
• Cms (μm/N): 56.03
• Mms (g): 458.37
• Mmd (g): 435.53