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3 Best hpf setting for subwoofer in Canada
- Best Choice01Sabhradl
Sabhradl Audio Signals Digital Noise Reducer Low Pass Filter(LPF) for HF Radio Shortave,Built-in Speaker
Main highlights- Signal Input Level : 5 -p max
- Signal Input : 3.5mm audiojack
- Power supply : USB-C 5V DC or 6-15V DC
- Power consumption: 4W max
- Built-in Speaker Output : 3W max
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- 02Generic
Add an Amp Bass Subwoofer Woofer Amplifier Adapter Interface to Factory OEM Car Stereo Radio System -Made for Some Hyundai Vehicles -for Vehicles Without a Factory External Amp -See Vehicles Below
Main highlights- Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don't have to cut or splice into the factory wiring. Provides rca output and a power wire for the remote amplifier turn on connection. Adjustable gain output.
- Important compatibility notes: Not compatible with vehicles with the factory external amplified stereo systems. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.). Connection is done at back of radio.
- Compatible vehicles: No factory external amp vehicles: Made for Hyundai: 2012-2017 Accent, 2011-2016 Elantra, 2017-2018 Elantra (No factory 7 inch touchscreen vehicles), 2013-2107 Elantra GT, 2013-2016 Genesis Coupe, 2013-2016 Santa Fe, 2014-2016 Santa Fe Sport, 2017-2018 Santa Fe Sport (No factory 7 inch touchscreen vehicles), 2011-2016 Sonata, 2011-2017 Sonata Hybrid, 2010-2018 Tucson
- 03NOBSOUND
Nobsound Auto Car Amplifier audio Subwoofer Bass Control Knob Sub gain Equalizer Regulator Freq uency Controller RCA Line Level Adjust
Free ShippingMain highlights- Versatile Connectivity: Fine-tune any RCA line level signal with simple connections—no extra wiring required. Connect directly from your controller to the amplifier and car stereo.
- On-the-Go Adjustments: Featuring a dash-mounted design for volume adjustment, this amplifier level control allows you to modify the gain even while driving.
- High-Quality Build: Constructed with a durable plastic shell and featuring 4 gold-plated RCAs (2 inputs & 2 outputs), this device offers a frequency range of 150Hz-40Hz and a gain of 0db-12db.
- Enhanced Audio Control: Easily add subwoofer level controls or balance multiple amplifiers in your vehicle with the Nobsound Auto Car Amplifier.
- Dynamic Sound Experience: Perfect for adapting your audio system to different music styles, this regulator lets you rotate the knob to adjust frequencies and enhance your listening experience.