
( Brand: Icom ), ( Manufacturer Part Number: SP-21 ), ( Type: Speaker ), ( Country/region Of Manufacture: Japan )
The SP-21 ICOM speaker is a high-quality audio device designed for professional use. This speaker boasts a powerful output of 100 watts RMS, ensuring crystal-clear sound even in noisy environments. It features a durable and weather-resistant construction, making it ideal for outdoor use, such as on a boat or at a construction site.
The SP-21 ICOM speaker boasts a waterproof rating of IPX7, which means it can withstand immersion in up to 1 meter of water for 30 minutes. It also has a dust-resistant rating of IP66, ensuring that it can withstand dust and sand. This makes it the perfect choice for use in harsh weather conditions or in environments where dust and debris are prevalent.
The speaker has a frequency response of 60Hz to 18kHz, providing a wide range of audio frequencies. It also features a high-sensitivity microphone for clear and easy communication. The microphone has a noise reduction function to reduce background noise, ensuring that your voice is heard clearly even in noisy environments.
The SP-21 ICOM speaker has a built-in equalizer with presets for music, speech, and more, allowing you to customize the sound to your liking. It also has a volume control knob and a mute button for easy operation. The speaker has a rugged, handle design, making it easy to transport and set up.
The SP-21 ICOM speaker is compatible with a wide range of devices, including ICOM radios, other two-way radios, and smartphones. It has a wired connection, ensuring reliable and stable audio transmission. The speaker has a power input of 12V DC, making it easy to power with a car battery or other power source.
In summary, the SP-21 ICOM speaker is a powerful, durable, and weather-resistant audio device designed for professional use. Its high-power output, waterproof and dust-resistant construction, and built-in microphone make it ideal for use in harsh environments. Its customizable equalizer, volume control, and mute button provide easy operation, while its compatibility with a wide range of devices and wired connection ensure reliable audio transmission.
Pros of buying a ICOM SP-21 Speaker:1. Excellent audio quality: The ICOM SP-21 speaker is known for its clear, high-fidelity sound, making it ideal for listening to music, audiobooks, or radio.
2. Durable construction: The speaker is built to withstand harsh environments, making it a great choice for outdoor use.
3. Portable design: The ICOM SP-21 is compact and lightweight, making it easy to carry around.
4. Water-resistant: The speaker is water-resistant, making it safe to use near water sources or in wet conditions.
5. Long battery life: The speaker has a long battery life, allowing you to listen to music for hours without needing to recharge.
Cons of buying a ICOM SP-21 Speaker:1. Expensive: The ICOM SP-21 speaker is more expensive than some other portable speakers on the market.
2. Limited connectivity options: The speaker only has a 3.5mm audio jack for connecting to devices, and it does not have Bluetooth or Wi-Fi connectivity.
3. No built-in microphone: The speaker does not have a built-in microphone, so you cannot use it to make phone calls or for hands-free use.
In conclusion, the ICOM SP-21 speaker is a high-quality, durable, and portable speaker that delivers excellent audio quality. However, its high price and limited connectivity options may deter some potential buyers. If you are looking for a premium portable speaker with excellent sound quality and durability, the ICOM SP-21 is a great choice. However, if you are looking for a more affordable option with more connectivity options, you may want to consider other options on the market.
Recommendation: If you are willing to invest in a high-quality portable speaker with excellent audio quality and durability, the ICOM SP-21 is a great choice. However, if you are looking for a more affordable option with more connectivity options, you may want to consider other options on the market.
This mated nicely to my 756 pro and 746 transceivers.
Selling this used item as-is. This will work with just about any receiver of transceiver. Very good condition a little dusty, see pics and it sounds fine with voice or music. Selling my spare SP-21 Icom external speaker.