Kicker 12" L7 Subwoofer Q Class Dual 4 ohm

Product type: Subwoofer

Vendor: Kicker



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The KICKER L7™ Subwoofer again reaches new heights in technology and design, capturing the imaginations of 2015 CES® Innovation Award judges and solidifying itself as the crown jewel among industry subwoofers. For more than a decade, KICKER’s square woofer earned numerous awards including several CES accolades, and the 2015 version once again makes distinctive improvements on its way to another honor.

Thiele/Small Parameters
TS Parameters PDF link 41L7124 T/S Parameters PDF
Rated Impedance [Ω]
Sensitivity [1W, 1m]
Frequency Response [Hz]
20 - 100
Recommended Amplifier Power (watts RMS)
Outer Frame Dimension [in, cm]
12-9/16, 32
Mounting Depth [in, cm]
7-7/8, 20
Mounting Cutout [in, cm]
11-1/16, 28.1
Sealed Enclosure Specs
Minimum Sealed Volume ft3 (L)
1 (28.32)
Maximum Sealed Volume ft3 (L)
2 (56.64)
Panel Dimensions for Minimum Sealed Enclosures
using 3/4” (1.9cm) thick MDF
Box Volume [ft³, L]
1 (28.32)
Panel A [in, cm]
13.5X13.5, 34.3X34.3
Panel B [in, cm]
13.5x12, 34.3x30.5
Panel C [in, cm]
12x12, 30.5x30.5
Vented Compact
Box Volume, ft³ (L) + port displacement
1.75 (49.6)
Port Opening Size, in x in (cm x cm)
2.5x13.25 (6.4x34)
Port Length, in (cm)
22.5 (57)
Vented SQ
Box Volume, ft³ (L) + port displacement
3.25 (92)
Port Opening Size, in x in (cm x cm)
3x13.25 (7.6x34)
Port Length, in (cm)
14.5 (37)

*Assumes typical music program with minimal amplifier clipping; varies with enclosure size. See your KICKER dealer for details.

**Port Volume Excluded.

Due to continual developement, product, and specifications are subject to change without notice. Stillwater Designs and it's agents are not responsible for typographical errors.