Massive Audio TKO 12-S4 12" 300W RMS TKO Series Single 4-Ohm Subwoofer


SKU: TKO 12-S4Categories: Car Audio, Subwoofers

    General Features:
    • Massive Audio TKO12S4
    • 12" 4 Ohm TKO Series Subwoofer
    • Power Handling:
      • Peak: 600 watts
      • RMS: 300 watts
    • Laminated paper cone
    • Pressed foam surround
    • Poly cotton spider
    • Round polypropylene dust cap
    • Steel basket
    • One set of push terminals
    • High impedance aluminum former with EISV voice coil
    • High flux Y30 strontium ferrite magnet
    • Top-mount depth: 5.16"
    • Cutout diameter: 11.26"
    • Sensitivity: 89.6 dB
    • Resonance Frequency (Fs): 35.4

Shipping & Delivery

Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.

Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA

We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.

Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.