B2 Audio Reference Series 3" 4-Ohm 50W Coated paper cone Midrange Speaker REF63
- High-Quality Construction: The B2 Audio REF63 Midrange Speaker features a coated paper cone construction, providing durability and enhanced sound reproduction for your car audio system.
- Wide Frequency Response: With a frequency response ranging from 200 Hz to 12 KHz, this midrange speaker delivers accurate and detailed sound across a wide range of frequencies, ensuring clear and balanced audio reproduction.
- Neodymium Magnet: Equipped with a neodymium magnet, this midrange speaker offers high magnetic strength in a compact and lightweight design, allowing for efficient power handling and improved performance.
- Advanced Parameters: Featuring parameters such as QMS, QES, QTS, VAS, CMS, MMS, and BL, this midrange speaker is designed for optimal performance and compatibility with a variety of audio setups.
- Easy Installation: With compact dimensions and easy mounting options, the REF63 Midrange Speaker can be seamlessly integrated into your car audio system for enhanced sound quality and performance.
B2 Audio Reference Series 3" 4-Ohm 50W Coated paper cone Midrange Speaker REF63
*This one’s been discontinued, but we’ve got you covered. Check out the B2-REFSQ3.
This Listing Includes:
- (2) 3" 50W Midrange Speakers
Upgrade your car audio system with the B2 Audio REF63 Midrange Speaker. Constructed with a high-quality coated paper cone, this midrange speaker offers durability and enhanced sound reproduction, ensuring clear and balanced audio performance. With a wide frequency response ranging from 200 Hz to 12 KHz, this speaker delivers accurate and detailed sound across a variety of music genres. The neodymium magnet provides high magnetic strength in a lightweight design, allowing for efficient power handling and improved performance. Equipped with advanced parameters for optimal performance, this midrange speaker is designed to enhance your audio experience. With compact dimensions and easy installation options, the REF63 Midrange Speaker is the perfect choice for upgrading your car audio system.
Specifications:
- Frequency Response: 200 Hz ~ 12 KHz
- Sensitivity: 81.2 dB
- Nominal Impedance: 4 Ohm
- DC Resistance (RE): 4.9 Ohm
- Resonance Frequency (FS): 190 Hz
- Power Handling: 50 Watts
- QMS: 5.04
- QES: 1.29
- QTS: 1.03
- VAS: 0.1 L
- CMS: 81 um/N
- MMS: 6.9 g
- Voice Coil Diameter: 1"
- BL: 5.9
- Magnet Type: Neodymium
Dimensions:
- Mounting Depth: 1.14"
- Overall Depth: 1.58"
- Overall Diameter: 3.38"
- Mounting Diameter: 2.51"
- High-Quality Construction: The B2 Audio REF63 Midrange Speaker features a coated paper cone construction, providing durability and enhanced sound reproduction for your car audio system.
- Wide Frequency Response: With a frequency response ranging from 200 Hz to 12 KHz, this midrange speaker delivers accurate and detailed sound across a wide range of frequencies, ensuring clear and balanced audio reproduction.
- Neodymium Magnet: Equipped with a neodymium magnet, this midrange speaker offers high magnetic strength in a compact and lightweight design, allowing for efficient power handling and improved performance.
- Advanced Parameters: Featuring parameters such as QMS, QES, QTS, VAS, CMS, MMS, and BL, this midrange speaker is designed for optimal performance and compatibility with a variety of audio setups.
- Easy Installation: With compact dimensions and easy mounting options, the REF63 Midrange Speaker can be seamlessly integrated into your car audio system for enhanced sound quality and performance.
B2 Audio Reference Series 3" 4-Ohm 50W Coated paper cone Midrange Speaker REF63
*This one’s been discontinued, but we’ve got you covered. Check out the B2-REFSQ3.
This Listing Includes:
- (2) 3" 50W Midrange Speakers
Upgrade your car audio system with the B2 Audio REF63 Midrange Speaker. Constructed with a high-quality coated paper cone, this midrange speaker offers durability and enhanced sound reproduction, ensuring clear and balanced audio performance. With a wide frequency response ranging from 200 Hz to 12 KHz, this speaker delivers accurate and detailed sound across a variety of music genres. The neodymium magnet provides high magnetic strength in a lightweight design, allowing for efficient power handling and improved performance. Equipped with advanced parameters for optimal performance, this midrange speaker is designed to enhance your audio experience. With compact dimensions and easy installation options, the REF63 Midrange Speaker is the perfect choice for upgrading your car audio system.
Specifications:
- Frequency Response: 200 Hz ~ 12 KHz
- Sensitivity: 81.2 dB
- Nominal Impedance: 4 Ohm
- DC Resistance (RE): 4.9 Ohm
- Resonance Frequency (FS): 190 Hz
- Power Handling: 50 Watts
- QMS: 5.04
- QES: 1.29
- QTS: 1.03
- VAS: 0.1 L
- CMS: 81 um/N
- MMS: 6.9 g
- Voice Coil Diameter: 1"
- BL: 5.9
- Magnet Type: Neodymium
Dimensions:
- Mounting Depth: 1.14"
- Overall Depth: 1.58"
- Overall Diameter: 3.38"
- Mounting Diameter: 2.51"
