About the Kicker 40CWRT671
A thin sub with big sub bass
A thin sub with big sub bass
If you're looking for bass for a tight space, Kicker designed their CompRT subs with compact cars, pickup trucks, and even motorcycles in mind. The low-profile 40CWRT671 6-3/4” subwoofer performs just like a full-size sub, but without killing all your cargo space. This high-performance CompRT sub stands less than 3" tall, so your installation options are wide open.
This sub clocks in at less than 3" deep.
Built with boom in mind
The 40CWRT671 comes equipped with a rigid injection-molded polypropylene cone that won't flex and cause distortion while you're cranking the bass. Its rubber surround will last through years of heavy use, combining with a special-design back and top plate to give you more excursion (which equals more bass) than other skinny subs.
Made to work with many systems
This sub handles up to 150 watts RMS so make sure you've got a solid amp to power it, and Kicker offers a compact PX Series amp that's a great match if you're trying to save space. You can wire the dual voice coils for either 2- or 1/2-ohm total impedance, giving you more wiring options when setting up your system. This sub sounds great in a sealed enclosure.
Important Note: If you are wiring this DVC sub for extremely low impedance, make sure that your amp is compatible. You can damage or destroy your amp by exceeding recommended minimum impedance.
- 6-3/4" subwoofer with dual 1-ohm voice coils
- injection-molded polypropylene cone
- rubber surround
- power handling: 50-150 watts RMS (75 watts per coil)
- peak power handling: 300 watts
- frequency response: 30-500 Hz
- sensitivity: 84.6 dB
- top-mount depth: 2-3/4"
- sealed box volume: .18 - .75 cu. ft.
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # 40CWRT671
What's in the box:
- One 6-3/4" Subwoofer
- Kicker logo stickers
- Manual (English/ Spanish/ German/ French)
- Template on box
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More details on the Kicker 40CWRT671
Features & specs
|Size||6 3/4 -inch|
|Cone Material||Injection Molded Poly|
|Ideal Sealed Box Volume (cubic feet)||N/A|
|Ideal Ported Box Volume (cubic feet)||N/A|
|Port diameter (inches)||N/A|
|Port length (inches)||N/A|
|Dual Voice Coil||Yes|
84.6 dB at 1 watt |
|Frequency Response||35 - 500 Hz|
|Max RMS Power Handling||150|
|Peak Power Handling (Watts)||300|
|Top Mount Depth (inches)||2 3/4|
|Bottom Mount Depth (inches)||N/A|
|Cutout Diameter or Length (inches)||5 1/2|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
Dual 1-ohm Voice Coils: This woofer features dual 1-ohm voice coils, offering wiring flexibility. When the voice coils are wired in parallel the woofer presents a 1/2-ohm load. When the voice coils are wired in series the woofer presents a 2-ohm load.
Tinsel Leads: CompRT subwoofers use Spiralead tinsel-lead technology; the tinsel lead wires are woven into the spider to relieve mechanical stress.
Shallow-Mount: Kicker's CompRT series is designed to minimize depth, giving you subwoofer options where standard enclosures don't fit. The vent-less, solid-pole design allows the woofer to be mounted directly against the rear wall of a sealed enclosure.
Recommended Enclosure: Kicker recommends a sealed enclosure for the 40CWRT671 (vented enclosures are not recommended):
- Minimum Enclosure Volume: 0.18 ft³
- Maximum Enclosure Volume: 0.75 ft³
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