MFJ 385B Communications Speaker

( Brand: Mfj ), ( Manufacturer Part Number: 385B ), ( Model: MFJ-J385B ), ( Compatible Brand: Universal ), ( Type: Portable Speaker System ), ( Unit Type: Unit ), ( Audio Inputs: Wire Pressure Lock Connections ), ( Shape: Rectangular ), ( Color: Black ), ( Connectivity: Wired ), ( Rms Power: 50 W )

Review MFJ Communications Speaker

MFJ-385B Communications Speaker - Crystal-Clear Audio for Amateur Radio Enthusiasts

The MFJ-385B Communications Speaker is a versatile and high-performance audio solution designed specifically for the discerning amateur radio operator. This speaker, with its sleek and compact design, promises to elevate your radio listening experience to new heights.

Crafted with a focus on clarity and detail, the MFJ-385B delivers crystal-clear audio that allows you to fully immerse yourself in your conversations. The speaker features a powerful 6.5-inch woofer, ensuring a rich and resonant bass response, while the 1-inch dome tweeter handles the high frequencies with precision and finesse. This combination results in a well-balanced audio reproduction that brings out the subtlest nuances in your conversations.

The MFJ-385B Communications Speaker is built to withstand the rigors of everyday use. It boasts a robust construction, with a reinforced cabinet that provides excellent acoustic isolation and minimizes unwanted resonances. The speaker's high-quality components, coupled with its efficient Class-D amplifier, ensure consistent performance and long-term reliability.

This speaker is incredibly versatile, with multiple input options, including a 3.5mm auxiliary jack and RCA line-level inputs. This allows you to connect it to a variety of devices, from your amateur radio receiver to your favorite music player, making it a versatile addition to your radio station or shack.

Setting up the MFJ-385B is a breeze, thanks to its user-friendly controls and straightforward setup process. The speaker's volume, treble, and bass controls allow you to fine-tune the audio to your liking, ensuring an optimal listening experience.

In summary, the MFJ-385B Communications Speaker is an excellent choice for anyone seeking a high-quality, versatile, and reliable audio solution for their amateur radio activities. Its crystal-clear sound, robust construction, and versatile connectivity options make it a standout choice among communications speakers. Experience the difference with the MFJ-385B and take your radio listening experience to the next level.

The MFJ-385B Communications Speaker is a versatile device designed for various radio communication needs. Here are some pros and cons to help you make an informed decision:

1. Dual-band operation (25-30 MHz and 60-108 MHz) covers a wide range of frequencies, suitable for many amateur radio applications.

2. High power handling capacity (150 watts PEP) ensures the speaker can handle high power inputs without distortion.

3. Adjustable gain control allows you to fine-tune the output level to your preferences or the specific requirements of your setup.

4. The speaker is designed to provide clear audio, making it suitable for both local and distant communication.

5. Durable construction, including a powder-coated steel grille, ensures the speaker can withstand regular use.

1. The MFJ-385B may be too powerful for casual or low-power radio use, potentially causing interference or distortion if the output level is not adjusted properly.

2. Some users have reported issues with the speaker's sensitivity, requiring higher input levels for optimal performance.

3. The speaker's size and weight (18.5 x 15 x 11.25 inches, 24.5 lbs) may make it less suitable for portable or travel-oriented applications.

4. The price point is slightly higher compared to some other communication speakers in the market, which may not justify the investment for some users.

In conclusion, the MFJ-385B Communications Speaker is a high-quality, durable device suitable for serious amateur radio enthusiasts who require a powerful, dual-band speaker for their communication needs. However, its size, weight, and potentially high sensitivity may make it less practical for casual users or those needing a more portable solution.

If you are a serious amateur radio operator looking for a high-power, dual-band speaker for your base station, the MFJ-385B could be a worthwhile investment. On the other hand, if you are looking for a more affordable, portable, or sensitive speaker, you may want to consider other options in the market.

Details:

Unit is wood en box. See pic A very pleasant sounding unit. 8 ohms - Frequency response 80 Hz 20 K Hz, The removable grill has one small in it. 9-3/4X 5-1/4 W 6 without the grill, Non smoking home I bought this speaker and used with one of my communications receivers much better clarity than internal.

part #: 385b prices

• $18.99-$39.99

specifications speakepar:

• brand: Mfj
• mpn: 385b
• model: Mfj-j385b
• compatible brand: Universal
• type: Portable Speaker System
• unit type: Unit
• audio inputs: Wire Pressure Lock Connections
• shape: Rectangular
• color: Black
• connectivity: Wired
• rms power: 50 W

offer speakepar:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: November 23, 2025

returns speakepar:

• policy: No Returns

general speakepar:

• condition: Used
• Radio Communication > Parts Accessories > Speakers

payments speakepar:

• other
• wallet: Apple-pay
• credit card: Diners-club

shipping speakepar:

• transit: 5-9 Days
• cost: $8.81
• service: UPS Ground Saver, USPS Priority Mail, FedEx Ground Economy
• carrier: UPS, USPS, FedEx
• class: Economy, Expedited
• type: Calculated

seller speakepar:

• city: Lincoln, Nebraska
• rating: 100.0%
• # reviews: 563

Mfj 385B Is Similar To:

• Mfj-384 Mfj Rare Amplified Speaker For Scanners Receivers Transceivers And Hts (25.7% similar) Rare Mfj Mfj 384 amplified speaker for scanners receivers transceivers and Hts this Mfj compact amplified speaker works with either 2 c batteries new alkalies included or an optional 6 volt ac adapter. We installed two new c batteries and connected it to our scanner and pleased with it's sound ...(May 14th, 2016)