- Description
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Details
DESCRIPTION
- Powerful audio performance: The QR57K features a 5" x 7" / 6" x 8" speaker, 1" high temperature voice coil, and each speaker has a peak power handling of 180 watts, delivering powerful and immersive audio performance.
- High-quality materials and construction: This speaker utilizes a poly mica coated paper woofer composition and a black glossy butyl rubber surround, ensuring excellent sound quality and durability.
- Advanced tweeter design: The QR57K is equipped with a 1" silk neodymium tweeter with a silk dome composition. This tweeter provides smooth and detailed high-frequency reproduction, resulting in a refined and natural sound signature.
- Enhanced mid-range and low-frequency response: The woofer of the QR57K is designed with a poly mica coated paper composition, which delivers accurate mid-range and punchy low-frequency performance, enhancing the overall audio experience.
- Flexible tweeter mounting options: The QR57K offers flush, surface, and angle mounting options for the tweeter, allowing for customizable sound staging and installation versatility.
- High sensitivity: Each speaker has a sensitivity of 90 dB, allowing for clear and impactful audio reproduction even at low power output.
- Wide frequency response: The QR57K has a frequency response range of 65 Hz to 20 kHz, ensuring accurate and balanced sound reproduction across the entire audible spectrum.
- Enhanced power handling: With an RMS power rating of 70 watts and a peak power handling of 180 watts, the QR57K can handle high power levels, resulting in dynamic and distortion-free audio performance.
- Easy installation: With a mounting depth of 2.51 inches / 64 millimeters for the woofer and 0.75 inches / 19 millimeters for the tweeter, the QR57K is easy to install in various car models. It has an impedance of 4 ohms, making it compatible with a wide range of audio systems.
- External crossover included: The QR57K comes with an external 3-way crossover, ensuring optimal sound separation and improved overall audio performance.
GENERAL QR57K Speaker size 5”x7”/ 6”X8” Design 2-way Tweeter design 1” Silk Neodymium Tweeter composition Silk Dome Woofer composition Poly Mica Coated Paper Woofer surround Black Glossy Butyl Rubber Surround Tweeter Mounting Flush/ Surface/ Angle Voice coil 1” High Temperature (KSV) SPECIFICATIONS Impedance (ohm) 4 Sensitivity (1W / 1mm) 90 dB Frequency response 65 Hz – 20 kHz RMS (watts) 70 Max power handling (watts) 180 Mounting depth - Woofer (inch / mm) 2.51 / 64 Mounting depth - Tweeter (inch / mm) 0.75 / 19 Crossoverr External 3-Way 12 dB Magnet Cover Yes - Reviews
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