About the Kicker 45L7R122

Product highlights:
- 12" subwoofer with dual 2-ohm voice coils
- square SoloKon™ polypropylene cone
- steel basket
- power handling: 300-600 watts RMS
- peak power: 1200 watts
- frequency response: 25-100 Hz
- sensitivity: 86.7 dB
- mounting depth: 6-7/8"
- sealed box volume: 0.88-2.0 cu. ft.
- ported box volume: 1.75-3.25 cu. ft.
- warranty: 1 year
- MFR # 45L7R122
- Item # 206L7R122
What's in the box:
Kicker 45L7R122 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- One square 12" dual 2-ohm voice coil subwoofer
- Owner's manual (English/ Spanish/ German/ French)
More details on the Kicker 45L7R122

Features & specs
Features and Specs | ||
---|---|---|
Size | Square 12-inch | |
Impedance (Ohms) | 1, 4 | |
Cone Material | Polypropylene | |
Surround Material | Santoprene Rubber | |
Basket Material | Steel | |
Grille | None included | |
Free-Air | No | |
Dual Voice Coil | Yes | |
Sensitivity |
86.7 dB at 1 watt | |
Frequency Response | 25 - 100 Hz | |
Max RMS Power Handling | 600 | |
Peak Power Handling (Watts) | 1200 | |
Top Mount Depth (inches) | 6 7/8 | |
Bottom Mount Depth (inches) | N/A | |
Cutout Diameter or Length (inches) | 11 1/16 | |
Frame Width | 12.6 | |
Frame Length | 12.6 | |
Vas (liters) | 67.4 | |
Fs (Hz) | 30.1 | |
Qts | 0.625 | |
Xmax (millimeters) | 13.9 | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Box Requirements | ||
Ideal Sealed Box Volume (cubic feet) | N/A | |
Minimum Sealed Box Volume (cubic feet) | 0.88 | |
Maximum Sealed Box Volume (cubic feet) | 2 | |
Ideal Ported Box Volume (cubic feet) | N/A | |
Minimum Ported Box Volume (cubic feet) | 1.5 | |
Maximum Ported Box Volume (cubic feet) | 3.25 | |
Port diameter (inches) | N/A | |
Port length (inches) | N/A |
Product Research
Features
Enclosure Compatibility
Features
Dual Voice Coils: For increased system flexibility, the woofer has two 2Ω voice coils. When the voice coils are wired in parallel, the woofer presents a 1Ω load; when wired in series, the woofer presents a 4Ω load.
Square Design: By making the Solo-Baric square, Kicker is giving you the most possible cone area (Sd) for a given size baffle, 16% to 20% more area than a conventional round subwoofer. More cone area means the cone moves more air, resulting in louder, deeper bass.
Cone Material: The square SoloKon design is a unique one-piece construction, using injection molded polypropylene that moves as a lightweight piston, for improved control. A rear cone brace integrates into the cone with a continuous contact perimeter weld, which improves strength and resistance to deformation under pressure.
Surround: The tough, flexible Santoprene rubber surround has a long-throw, positive-roll design, which controls extreme cone excursion and is tear-resistant. The corners of the surround are ribbed to ensure linear cone motion. The surround is stitched to the reinforced cone edge to improve durability.
Speaker Terminals: The terminals are spring loaded and nickel plated for solid connections with speaker wire up to 10 gauge.
Break-in Period: Due to the complex nature of Kicker Solo-Baric L7R woofers, they require a break-in period in order to produce optimum bass response. The high-performance suspension system makes the speakers very stiff out-of-the-box. Approximately two weeks of daily playing will allow the suspension to break-in and reach its optimum equilibrium. A broken-in subwoofer will exhibit stronger bass performance, smoother response, and greater low-bass extension.
Enclosure Compatibility
Recommended Sealed Box Volume:
- Minimum Volume: 0.88 ft³
- Maximum Volume: 2.0 ft³
Recommended Vented Box Volume:
- Minimum: 1.75 ft³; 2.5" x 13.25" port opening; 22.5" port length
- Maximum: 3.25 ft³; 3" x 13.25" port opening; 14.5" port length
Cutout: The woofer will not mount in a standard enclosure with a round cutout. Instead, the woofer must be mounted in an enclosure with a 11.06" x 11.06" square opening.
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Customer Q&A
3 questions already asked
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Love the solos hands down! I switched up and bought the kicker 12" compQ but I had to switch back to the solo baric. I'm just so sold on the sound quality of this sub!
Teddy from Burkburnett, TX