
( Brand: Jensen ), ( Manufacturer Part Number: AO-21055-2-SH-3 ), ( Part Type: Coil Speaker ), ( Amplifier Type: Speaker Only )
The Jensen AO-21055-2-SH-3 12 field coil speaker is a high-performance audio component designed for those seeking an authentic, vintage sound experience. This speaker model is part of Jensen's Professional Audio series, renowned for their rich, nuanced sound.
Featuring a distinctive 12-inch speaker cone design, the AO-21055-2-SH-3 boasts a paper cone construction with a copper voice coil. Field coil technology, as opposed to the more common and modern permanent magnet configuration, results in a more traditional audio experience, with intricacies and subtleties that only field coil speakers can deliver.
The speaker's flax basket, another nod to vintage design, maintains rigidity while reducing residual vibrations for enhanced clarity and fidelity. Magnetically shielded to protect against interference, it is well-suited for use near sensitive electronics.
The Woofer component of this speaker has a power handling capability of 150 watts, RMS, with a maximum power handling of 450 watts. This strength, coupled with a frequency response of 33 Hz - 8 kHz, allows the speaker to deliver robust, powerful bass and clear, defined mids and highs.
Its impedance is rated at 8 , ensuring compatibility with a wide variety of amplifiers. This versatility makes the Jensen AO-21055-2-SH-3 12 field coil speaker an excellent option for audio enthusiasts, music professionals, and amateur musicians looking to add a touch of vintage charm to their setup, be it for a home theater, studio, or live performance setting. This speaker's authentic sound -- a testament to the enduring appeal of traditional audio technology -- is certain to captivate any discerning listener.
The Jensen AO-21055-2-SH-3 12 field coil speaker is a vintage-style speaker that offers a unique sound that many audiophiles appreciate. Here are some pros and cons of buying this speaker to help you make an informed decision.
Pros:1. Authentic Vintage Sound: This speaker delivers a rich and warm sound that is reminiscent of the classic era of audio technology. It is perfect for those who prefer the sound of older speakers.
2. High Power Handling: With a power handling of 15 watts RMS, this speaker can handle more power than some other vintage-style speakers, making it suitable for those who want to drive it hard.
3. Sturdy Construction: The speaker's sturdy cabinet and high-quality components ensure that it can withstand regular use without showing signs of wear and tear.
4. Flexible Mounting Options: The speaker comes with a variety of mounting options, including screw terminal, banana plug, and spade lug, making it easy to install in different setups.
Cons:1. Limited Frequency Response: The Jensen AO-21055-2-SH-3 may not deliver the same level of bass response that modern speakers offer. It is essential to understand that this speaker is designed to deliver a specific sound and may not be suitable for those who prefer a balanced sound with a strong bass response.
2. Limited Efficiency: This speaker has a relatively low efficiency rating of 5.5 ohms, which means that it may require a more powerful amplifier to deliver the desired sound level.
3. High Impedance: With a high impedance of 8 ohms, this speaker may not be compatible with some amplifiers. It is essential to check the amplifier's specifications to ensure compatibility.
Conclusion:The Jensen AO-21055-2-SH-3 12 field coil speaker is a high-quality vintage-style speaker that offers a unique sound and classic design. While it may not be suitable for everyone, those who appreciate the warm and rich sound of old speakers will find this speaker to be an excellent addition to their audio setup. Its sturdy construction, flexible mounting options, and high power handling make it a versatile option for vintage audio enthusiasts.
Recommendation:If you are looking for a high-quality vintage-style speaker with a distinctive sound and sturdy construction, then the Jensen AO-21055-2-SH-3 12 field coil speaker is an excellent choice. However, it is important to note that it may not be suitable for those who prefer a balanced sound with a strong bass response. Additionally, it may require a powerful amplifier to drive it effectively. Before making a purchase, make sure to check the compatibility of the amplifier and the suitability of the speaker for your specific audio needs.
Vintage Jensen 12 Field Coil Speaker reclaimed from a functioning Hammond model M3 organ.