Enthusiast
System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation order for power, signal cables, processor and amplifier? I am…
2006 Mazda RX-8 Sport, about 149,500 miles. System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation order for power, s…
2023 Jeep Wrangler Rubicon, about 14,500 miles. Newer car has a factory amplified system and lots of vehicle sounds tied into it. I want better speakers and sub bass without breaking alerts. Would yo…
Newer car has a factory amplified system and lots of vehicle sounds tied into it. I want better speakers and sub bass without breaking alerts. Would you integrate through DSP or avoid touching the fa…
2025 Porsche Macan Electric 4S, about 14,500 miles. System is clean with the engine off, but as soon as it starts I get a high-pitched whine that follows RPM. I already checked the obvious grounds. W…
System is clean with the engine off, but as soon as it starts I get a high-pitched whine that follows RPM. I already checked the obvious grounds. What is the most efficient order for isolating whethe…
2022 Toyota RAV4 Hybrid XSE, about 78,000 miles. System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation order for pow…
System is clean with the engine off, but as soon as it starts I get a high-pitched whine that follows RPM. I already checked the obvious grounds. What is the most efficient order for isolating whethe…
2022 Toyota RAV4 Hybrid XSE, about 118,000 miles. System is clean with the engine off, but as soon as it starts I get a high-pitched whine that follows RPM. I already checked the obvious grounds. Wha…
2025 Lucid Air Pure, about 8,200 miles. Newer car has a factory amplified system and lots of vehicle sounds tied into it. I want better speakers and sub bass without breaking alerts. Would you integr…
System is clean with the engine off, but as soon as it starts I get a high-pitched whine that follows RPM. I already checked the obvious grounds. What is the most efficient order for isolating whethe…
Newer car has a factory amplified system and lots of vehicle sounds tied into it. I want better speakers and sub bass without breaking alerts. Would you integrate through DSP or avoid touching the fa…
2024 Ram 1500 Limited, about 9,500 miles. System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation order for power, sig…
2021 Chevrolet Silverado 1500 LTZ 6.2, about 73,000 miles. System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation ord…
Newer car has a factory amplified system and lots of vehicle sounds tied into it. I want better speakers and sub bass without breaking alerts. Would you integrate through DSP or avoid touching the fa…
2024 Volkswagen Golf R, about 30,500 miles. System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation order for power, s…
2024 Chevrolet Corvette Stingray Z51, about 36,500 miles. System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation orde…
System is quiet with the engine off, but a high-pitched whine follows RPM once running. Grounds look okay. What is the fastest isolation order for power, signal cables, processor and amplifier?
2023 Subaru Outback Wilderness, about 37,000 miles. System is clean with the engine off, but as soon as it starts I get a high-pitched whine that follows RPM. I already checked the obvious grounds. W…
System is clean with the engine off, but as soon as it starts I get a high-pitched whine that follows RPM. I already checked the obvious grounds. What is the most efficient order for isolating whethe…
