Kicker 46L7T84 L7T 8″ Shallow Dual 4 Ohm Subwoofer 350w

The Kicker 46L7T84 is an 8" square, shallow-mount subwoofer from the Solo-Baric L7T range, with dual 4 ohm voice coils and a 350W RMS power rating. Its 2-3/4" (7 cm) mounting depth makes it suitable for under-seat and behind-seat installations where a standard subwoofer won't fit.

This listing is the dual 4 ohm 46L7T84. The L7T 8" is also available as the dual 2 ohm 46L7T82.

Key specifications

• Size: 8" square
• Impedance: dual 4 ohm voice coils
• Power handling: 350W RMS, 700W peak
• Sensitivity: 84.835 dB 1W/1m
• Frequency response: 30–100 Hz
• Mounting depth: 2-3/4" (7 cm)
• Square cutout: 7-3/8" (18.8 cm)
• Sealed box: 5.66–21.2 L; vented box: 22.7–34 L

Which L7T 8" version do I need?

This is the dual 4 ohm 46L7T84. Its two 4 ohm voice coils wire in parallel for a 2 ohm load, or in series for an 8 ohm load — making it the safer match for amplifiers rated down to 2 ohm and for two-sub builds wired to a final 1 or 4 ohm load. If you're running a single sub on a 1 ohm stable mono amp, the dual 2 ohm L7T 8" (46L7T82) is the better choice.

The L7T's shallow profile doesn't compromise on output. The square cone design offers up to 20% more cone area than a round sub of equivalent size, and Kicker's SoloKon technology with 360-degree back bracing keeps performance solid at low mounting depths. The 46L7T84 works in a sealed or ported enclosure and is designed to be driven with 350W of recommended amplifier power.

Features

• Compatible with sealed or ported enclosures
• Square sub design with up to 20% more cone area than a round sub
• Shallow 2-3/4" (7 cm) mounting depth — suits under- or behind-seat installs
• Dual voice coil design
• Ribbed Santoprene surround resists heat and degradation
• Bumped top plate for increased excursion and smoother performance
• SoloKon cone with 360-degree back bracing
• UniPlate solid pole piece and backplate for effective heat dissipation
• Durable steel basket