See all parts that fit your 2014 Sonic
300W RMS 12" Road Thunder Extreme Series Midbass 8-ohm Car Speaker
Product highlights
• 300 watts RMS Each
• Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB
Antenna Adapter for select 2000-2026 vehicles from Audi, Chevrolet, Ram
$19.99
List price $22.99
Single/Double-DIN Dash Installation Kit for select 2012-2016 Sonic
$104.99
List price $176.99
iDataLink Maestro HRN-HRR-GM2 Wiring Harness
Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2010-2020 vehicles from Chevrolet, GMC
$79.99
List price $91.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
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List price $119.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, WebLink, Apple CarPlay, and Android Auto (SiriusXM Ready)
$298.00
List price $399.99
480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Component Car Speakers
$179.95
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Cerwin Vega CVMPCL6.5 (Sold Individually)
200W Peak (100W RMS) 6.5" Stroker Pro Series Full Range 4-ohm Speakers
$99.99
List price $119.99
This offer cannot be combined with any other coupons or offers.
MTX RTX128 (Sold Individually)
30% off
$119 95
Priced separately $162 94
Promo Savings of $12 90
Total price:
$150 04
This offer cannot be combined with any other coupons or offers.
MTX RTX128 (Sold Individually)
30% off
Priced separately $185 94
Promo Savings of $19 80
Total price:
$166 14
This offer cannot be combined with any other coupons or offers.
MTX RTX128 (Sold Individually)
30% off
$119 95
Priced separately $175 94
Promo Savings of $16 80
Total price:
$159 14
This offer cannot be combined with any other coupons or offers.
MTX RTX128 (Sold Individually)
20% off
$119 95
$29 99
Priced separately $149 94
Promo Savings of $6 00
Total price:
$143 94
Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
MTX RTX128 (Sold Individually)
40% off
$119 95
Priced separately $134 94
Promo Savings of $6 00
Total price:
$128 94
The Road THUNDER Extreme Series uses PA system technology to bring concert level sounds to your ride includes professional style bullet tweeters and midbass drivers designed to deliver exceptional volume and frequency response.
The RTX128 is a 12" driver at 300 watts RMS designed to specifically produce mid bass frequencies. This type of speaker is ideal for use in installations that include subs producing high amounts of low frequency bass. The midbass driver fills in the sound frequencies that the subwoofer does not.
Priced Per Each Speaker
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
6.8" Double DIN Touchscreen DVD Receiver with Bluetooth, Apple CarPlay, and Android Auto (SiriusXM Ready)
$650.00
List price $750.00
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Manufacturer:
Model Number:
RTX128
Weight:
9.50lbs
Internal SKU:
rtx128
Internal Product ID:
43801
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Sound Great an Clean!
Running two off two channels bridged on Critical mass amp turned up maybe 30% with clarion eq an they sound really good an clean for the price especially. if you have room buy these.
39 found this helpful
lound and affordable
I got four of these in my cavalier running off a Rockford Fosgate PRIME R300-4 and they sound amazing. The only issue i had with them is that one did blow, but i was giving it frequencies lower than what it is rated for so its understandable. I would recommend this speaker to anyone just make sure you stay within its levels.
32 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
