To have a good sound system you need a quality radios and quality speakers. Big Rig Stereo has both to offer. The best in specialized radios and the best grade of semi truck replacement speakers made. Kicker has a replacement for virtually every commercial semi truck speaker application on the road.
If you know which size you need, make your selection. If you need help on size, use this link to the APPLICATION GUIDE
KICKER
4 inch speakers
Product Code: KS40
4 inch speakers
Product Code: KS40
Woofer (in., cm) 4, 10.0
Tweeter (in., cm) 1/2, 1.3
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 60/30
Sensitivity (dB 1w/1m) 88
Frequency Response (Hz) 60-20k
Mounting Hole Diameter (in., cm) 3-11/16, 9.4
Mounting Depth (in., cm) 1-13/16, 4.6
Grilles
Tweeter (in., cm) 1/2, 1.3
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 60/30
Sensitivity (dB 1w/1m) 88
Frequency Response (Hz) 60-20k
Mounting Hole Diameter (in., cm) 3-11/16, 9.4
Mounting Depth (in., cm) 1-13/16, 4.6
Grilles
KICKER
5.25-inch speakers
Product Code: KS525
5.25-inch speakers
Product Code: KS525
Woofer (in., cm) 5-1/4, 13.0
Tweeter (in., cm) 3/4, 2.0
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 135/45
Sensitivity (dB 1w/1m) 90
Frequency Response (Hz) 45-21k
Mounting Hole Diameter (in., cm) 4-9/16, 11.6
Mounting Depth (in., cm) 2, 5.1
Grilles
Tweeter (in., cm) 3/4, 2.0
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 135/45
Sensitivity (dB 1w/1m) 90
Frequency Response (Hz) 45-21k
Mounting Hole Diameter (in., cm) 4-9/16, 11.6
Mounting Depth (in., cm) 2, 5.1
Grilles
KICKER
3.5 inch speakers
Product Code: KS35
3.5 inch speakers
Product Code: KS35
Woofer (in., cm) 3-1/2, 8.9
Tweeter (in., cm) 1/2, 1.3
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 40/20
Sensitivity (dB 1w/1m) 88
Frequency Response (Hz) 80-20k
Mounting Hole Diameter (in., cm) 3-3/16, 8.1
Mounting Depth (in., cm) 1-9/16, 4.0
Grilles No
Tweeter (in., cm) 1/2, 1.3
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 40/20
Sensitivity (dB 1w/1m) 88
Frequency Response (Hz) 80-20k
Mounting Hole Diameter (in., cm) 3-3/16, 8.1
Mounting Depth (in., cm) 1-9/16, 4.0
Grilles No
KICKER
4x6-inch speakers
Product Code: KS46
4x6-inch speakers
Product Code: KS46
Woofer (in., cm) 4x6, 10.0x15.0
Tweeter (in., cm) 1/2, 1.3
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 60/30
Sensitivity (dB 1w/1m) 88
Frequency Response (Hz) 50-20k
Mounting Hole Diameter (in., cm) 3-1/2x5-3/4, 8.9x14.6
Mounting Depth (in., cm) 1-13/16, 4.6
Grilles No
Tweeter (in., cm) 1/2, 1.3
Impedance (Ohms) 4
Max Rec Amp Power (watts PEAK/RMS)* 60/30
Sensitivity (dB 1w/1m) 88
Frequency Response (Hz) 50-20k
Mounting Hole Diameter (in., cm) 3-1/2x5-3/4, 8.9x14.6
Mounting Depth (in., cm) 1-13/16, 4.6
Grilles No
6½", 6X9"
5¼ in. Speakers
3.5 / 4 X 6 in.Speakers
Speaker Models Are Subject To Change Without Notice. Big Rig Stereo Will Ship the Current Model At The Same Price
Best 4in Semi Truck Replacement Speakers
Best 5¼in Semi Truck Replacement Speakers
Not sure of the size? Use our Semi Truck Speaker Application Chart
We carry these hard to find 4X 6 Speakers for your semi truck
Small size but when that is the size it calls for, these are a great choice
FREIGHTLINER PETERBILT VOLVO WESTERN STAR INTERNATIONAL MACK KENWORTH STERLING
KS46
KS35
KS525
KS40
Order by Phone
1-866-424-0575
We make Radio Replacement Easy
1st Choice on Web for Semi Truck Radios
Add a set of Kicker Speakers to your semi truck for great sound