
12-1854A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.99 | Condition is Used, Used Radio Shack 3-Way Cassette Cleaner Realistic Cat. No. 44-1163, shipping cost = $5.97 | 99.3% |
![]() | $14.79 | Condition is Used, Vintage Realistic Stereo Speaker Switch 3-Way, 40-125A Radio Shack Vtg , FREE SHIPPING | 99.4% |
![]() | $11.25 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack, shipping cost = $5.97 | 93.8% |
![]() | $7.96 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack Walnut, shipping cost = $10.95 | 99.8% |
![]() | $8.88 | Condition is Used, Realistic Stereo Remote Speaker Switch 3-Way by Radio Shack Cat 40-125, shipping cost = $11.35 | 99.9% |
![]() | $9.50 | Top Pick! Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Tested,Working! H12, shipping cost = $10.95 | 100.0% |
![]() | $12.25 | Condition is Used, Realistic Stereo Speaker Switch 3-Way Walnut Radio Shack (Untested) Cat 40-125A, shipping cost = $7.99 | 100.0% |
![]() | $19.99 | Top Pick! Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A RadioShack, FREE SHIPPING | 100.0% |
![]() | $19.99 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack, FREE SHIPPING | 99.4% |
![]() | $9.99 | Condition is Used, Radio Shack Realistic 3 Way Stereo Remote Speaker Switch 40-125B, shipping cost = $11.95 | 100.0% |
![]() | $9.99 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack working, shipping cost = $11.95 | 99.6% |
![]() | $12.99 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack Walnut, shipping cost = $8.75 | ![]() |
![]() | $15.97 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack, shipping cost = $5.55 | 99.5% |
![]() | $15.99 | Top Pick! Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack, shipping cost = $5.89 | 98.4% |
![]() | $20.00 | Condition is Used, Vtg Realistic 3-Way Cleaning Cassette 44-1163 Audio Tape Deck Cleaner Radio Sha, FREE SHIPPING | 99.7% |
![]() | $11.95 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack, shipping cost = $11.35 | 100.0% |
![]() | $11.99 | Condition is Used, Realistic Stereo Remote Speaker Switch 3-Way by Radio Shack Cat 40-125, shipping cost = $11.95 | 100.0% |
![]() | $12.99 | Condition is Used, Realistic 40-125A Stereo Remote Speaker Switch 3-Way Wood Grain, shipping cost = $10.00 | 99.5% |
![]() | $15.00 | Condition is Used, Vintage Realistic Stereo Speaker Switch 3-Way, 40-125A Radio Shack Vtg , shipping cost = $8.00 | ![]() |
![]() | $23.52 | Condition is Used, Realistic Stereo Remote Speaker Switch 3 Way 40-125A Radio Shack, FREE SHIPPING | 99.3% |
![]() | $13.99 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Tested, Working!, shipping cost = $11.40 | 100.0% |
![]() | $14.99 | Top Pick! Condition is Used, Realistic Stereo Remote Speaker Switch 3-Way by Radio Shack Cat 40-125., shipping cost = $10.01 | 100.0% |
![]() | $17.89 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A RadioShack, shipping cost = $9.35 | 99.7% |
![]() | $19.96 | Condition is Used, Vintage Realistic Stereo 40-125A Remote Speaker Switch 3 Way Radio Shack , shipping cost = $7.96 | 100.0% |
![]() | $26.97 | Condition is Used, VTG Realistic Stereo Remote Speaker Switch - 3-Way #40-125A Radio Shack Tandy Co, FREE SHIPPING | ![]() |
![]() | $15.00 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A RS , shipping cost = $13.59 | 100.0% |
![]() | $29.99 | Condition is Used, Realistic Stereo Remote Speaker Switch 3-Way 40-125A Pre-Owned, FREE SHIPPING | 99.7% |
![]() | $29.99 | Condition is Used, Vintage Realistic Stereo Remote Speaker Switch 3-Way 40-125A Radio Shack Walnut, FREE SHIPPING | 100.0% |
![]() | $24.99 | Top Pick! Condition is Used, Vintage Realistic Stereo Speaker Switch 3-Way 40-125A Radio Shack Woodgrain, shipping cost = $8.60 | 99.7% |
![]() | $29.99 | Condition is Used, Vintage Realistic Mach Two 3 Way Speaker System Frequency Control Knob Board, shipping cost = $6.25 | 100.0% |
![]() | $35.00 | Condition is Used, Realistic Mach Two 3 Way Speakers System Knobs, FREE SHIPPING | 100.0% |
![]() | $20.00 | Condition is Used, Realistic Radio Shack Autosound 5 1/4" 3 Way Flush Mount Speaker , shipping cost = $18.00 | 98.6% |
![]() | $24.99 | Condition is Used, Realistic Stereo Remote Speaker Switch 3-Way 40-125A Pre-Owned, shipping cost = $14.10 | 100.0% |
![]() | $35.00 | Top Pick! Condition is Used, Realistic 3-way Speaker System Cat No 12-1856 Input Max Power 30 W 8 ohms Japan, shipping cost = $7.90 | 100.0% |
![]() | $19.99 | Condition is Used, 1982-1987 REALISTIC 6" 3 WAY CAR SPEAKER PAIR 12-1856, shipping cost = $26.01 | 99.6% |
![]() | $34.45 | Top Pick! Condition is Used, Realistic 3-way Speaker System Cat No 12-1856 Input Max Power 30 W 8 ohms, shipping cost = $19.60 | 100.0% |
![]() | $29.99 | Condition is Used, 2 Realistic 3 way speaker crossovers 40-1299A by Radio Shack, shipping cost = $29.85 | 99.8% |
![]() | $59.99 | Top Pick! Condition is Used, Radioshack Realistic 3 Way Bass Reflex Speaker System FREE SHIPPING, FREE SHIPPING | 99.5% |
![]() | $70.92 | Condition is Used, Vintage Realistic 12-1856 6.5 3-Way Car Speaker Japan Radio Shack 1980s 80s, shipping cost = $8.99 | ![]() |
![]() | $65.00 | Condition is Used, VTG Realistic Optimus 5B Floor Speaker 3-Way Loudspeaker Wood Veneer Works , shipping cost = $133.79 | 100.0% |
![]() | $70.00 | Condition is Used, VTG Realistic Optimus 5B Floor Speaker 3-Way Loudspeaker Wood Veneer Works , shipping cost = $133.79 | 100.0% |
![]() | $399.99 | Condition is Used, Realistic Mach 2 3-Way Speaker System, shipping cost = $ | 0.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $10.99 | Condition is New, ** Sealed. Vintage Realistic (Radio Shack) 3-Way Cassette Cleaner. # 44-1163 *, shipping cost = $5.97 | 100.0% |
![]() | $11.00 | Condition is New, ** Sealed. Vintage Realistic (Radio Shack) 3-Way Cassette Cleaner. # 44-1163 *, shipping cost = $4.00 | 99.6% |
![]() | $12.00 | Condition is New, Vintage Radio Shack Realistic 3 Way Speaker Switch - New in Package, shipping cost = $5.72 | 100.0% |
![]() | $18.00 | Condition is New, NEW Vintage Realistic 3-Way Cleaning Cassette 44-1116 Audio Tape Deck Cleaner, FREE SHIPPING | 100.0% |
![]() | $12.99 | Condition is New, Sealed. Vintage Realistic (Radio Shack) 3-Way Cassette Cleaner. # 44-1163 , shipping cost = $8.30 | 100.0% |
![]() | $12.75 | Condition is New, New Vintage Realistic 3-Way Cleaning Cassette 44-1163 Audio Tape Deck Cleaner, shipping cost = $9.14 | 98.6% |
![]() | $24.99 | Condition is New, Vtg Realistic 3-Way Cleaning Cassette 44-1163 Audio Tape Deck Cleaner Radio Sha, FREE SHIPPING | 99.0% |
![]() | $17.00 | Condition is New, NOS Vintage Realistic 12-1708 3-Way Car Speaker Single 5.25" Radio Shack MINT, shipping cost = $9.35 | 99.5% |
![]() | $22.46 | Condition is New, Radio Shack Universal 3 Way Crossover Network 40-1299A Realistic, shipping cost = $11.35 | 100.0% |
![]() | $26.96 | Top Pick! Condition is New, NEW Realistic Universal 3 Way Crossover Network 40-1299A Radio Shack, shipping cost = $9.13 | ![]() |
![]() | $35.00 | Condition is New, Radio Shack Realistic 3 Way Stereo Remote Speaker Switch 40-125A New Vintage , shipping cost = $8.11 | 98.8% |
![]() | $39.91 | Condition is New, Realistic Universal 3 Way Crossover Network 40-1299A Radio Shack, shipping cost = $8.50 | 99.7% |
![]() | $40.00 | Condition is New, NEW Realistic Universal 3 Way Crossover Network 40-1299 Radio Shack NOS Vintage, shipping cost = $8.95 | 99.5% |
![]() | $40.00 | Condition is New, Vintage realistic 3 way speaker, shipping cost = $9.69 | 100.0% |
![]() | $39.99 | Top Pick! Condition is New, Realistic 3-way Speaker System Cat No 12-1856 Input Max Power 30 W 8 ohms NIB, shipping cost = $15.10 | ![]() |
![]() | $49.95 | Condition is New, Realistic 12-1711 Flush Mount AUTOSOUND Speakers 80 Watt 3 Way System NEW Pair, shipping cost = $14.95 | 100.0% |
![]() | $59.99 | Condition is New, Radio Shack Realistic 3-Way Crossover Network 40-1339A, shipping cost = $8.90 | 100.0% |
![]() | $49.95 | Condition is New, NEW Realistic Flush 6 by 9 Mount AUTOSOUND Speaker 12-1711 80 Watt 3 Way System, shipping cost = $29.85 | 99.5% |
![]() | $449.99 | Top Pick! Condition is New, RARE 1982 Realistic 3-Way Speaker System Network Kit With 12 Sub BRAND NEW, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.00 | Condition is Open box, Realistic Stereo Remote Speaker Switch 3-Way by Radio Shack Cat 40-125. (c), FREE SHIPPING | 97.2% |
![]() | $28.80 | Condition is Open box, Realistic 12-1711 Flush Mount AUTOSOUND Speakers 80 Watt 3 Way System NEW Pair, shipping cost = $16.45 | 99.0% |
![]() | $49.99 | Top Pick! Condition is Open box, Vintage Realistic 3-Way Autosound High Fidelity Car Deck Mount Speakers , shipping cost = $13.81 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is For parts or not working, Realistic Radio Shack Nova 8 Single 3-Way Crossover Network 8 Ohm Working, shipping cost = $27.45 | 99.8% |
![]() | $499.99 | Condition is For parts or not working, Realistic Mach Two (40-4032) 3-Way Stereo Speaker System Pair READ BEFORE BUYING, FREE SHIPPING | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.99 | Condition is Good, Realistic Manual 3-Way Speaker System Instructions M1 , shipping cost = $5.97 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.99 | Condition is Unspecified, Vintage Realistic Stereo Speaker Switch 3-Way 40-125A Radio Shack Woodgrain, shipping cost = $4.99 | 100.0% |
![]() | $24.00 | Condition is Unspecified, Radio Shack Realistic 3 Way Stereo Remote Speaker Switch 40-125A New Old Stock, FREE SHIPPING | 99.4% |
![]() | $24.99 | Condition is Unspecified, REALISTIC 5" woofer/speaker 12-1854A 8ohms, 40W , 23, shipping cost = $19.60 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is New other (see details), Vtg REALISTIC 5 1/4 3-Way AutoSound Flush Mount Car Speakers 12-1717, shipping cost = $15.00 | 100.0% |

The Realistic 12-1854A 3-Way Auto-Sound High Fidelity Marine Speaker is an excellent addition to any boat or watercraft audio system. This speaker is designed with durability and high-performance sound in mind, ensuring an enjoyable listening experience while out on the water.
Measuring 6.7 inches by 7.4 inches by 3 inches, this speaker features a compact size that is suitable for mounting in various locations on your boat. Its rugged design includes a sealed polypropylene woofer cone that is resistant to moisture and corrosion. The woofer is further protected by a rubber surround that adds an extra layer of durability against harsh marine environments.
The mid-range and high-frequency drivers of the Realistic 12-1854A speaker are constructed with ceramic material, which provides excellent clarity and presentation of mid and high frequencies. The 3-way design ensures an even distribution of sound, producing a balanced and detailed soundstage that is ideal for music and navigation audio.
This marine speaker is designed with convenience in mind. The Auto-Sound technology automatically adjusts the volume level of the speaker based on the ambient noise level of the environment. This feature is particularly useful on boats, where ambient noise levels can vary greatly depending on the speed and conditions of the water.
Additionally, the Realistic 12-1854A speaker comes with an adjustable hardware kit, allowing you to fine-tune the speaker's position for optimal sound quality and blending with other speakers in your system. The speaker also includes multiple mounting options, allowing for flexible installation options on various types of boats and watercrafts.
In summary, the Realistic 12-1854A 3-Way Auto-Sound High Fidelity Marine Speaker is a durable, high-performance marine speaker that delivers clear and balanced sound, making it an ideal addition to any boat or watercraft audio system. Its rugged construction and convenience features make it a reliable and versatile choice for marine audio enthusiasts.
Pros and Cons of Buying a 12-1854A 3-Way Auto-Sound High Fidelity Deck Mount Speaker
Introduction:The 12-1854A 3-Way Auto-Sound High Fidelity Deck Mount Speaker is a popular choice for boat owners looking to upgrade their marine audio system. This speaker offers superior sound quality and durability, designed specifically for use in marine environments. In this article, we'll discuss the advantages and disadvantages of investing in this speaker.
Pros:1. Superior Sound Quality: The 12-1854A uses a 3-way design, allowing for a more balanced and clearer sound distribution. It also features advanced components like a PEI dome tweeter and a mineral-filled polypropylene woofer, delivering high-fidelity audio.
2. Marine-Grade Durability: Designed for rough marine conditions, this speaker boasts an IP66 waterproof rating and UV-resistant components. These features ensure that the speaker can withstand prolonged exposure to water, UV rays, and harsh saltwater environments.
3. Versatile Mounting Options: The 12-1854A offers a range of mounting options, including deck-mount and duck bill mounting brackets. This flexibility allows for various installation configurations, accommodating different boat designs and configurations.
4. Easy Installation: The speaker comes with a set of mounting hardware and a Marine-Grade Speaker Wiring Harness, simplifying the installation process for boat owners.
5. Power Handling: The speaker can handle a continuous power of 30 Watts RMS, making it suitable for powering high-demand audio systems. It also features a peak power handling of 180 Watts, providing exceptional performance during heavy usage.
Cons:1. Price Point: The 12-1854A is more expensive than some other marine speakers on the market. This premium cost reflects its high-quality components and superior sound performance, making it a more significant investment compared to budget-friendly options.
2. Limited Frequency Response: With a frequency response range of 45 Hz - 21 kHz, the speaker slightly lags behind some competing models. However, its frequency range still provides an impressive sound range suitable for most marine audio applications.
Conclusion:The 12-1854A 3-Way Auto-Sound High Fidelity Deck Mount Speaker is an excellent investment for boat owners seeking exceptional sound quality and MTBE marine durability. While it comes with a higher price point compared to other marine speakers, the speaker's advanced features, superior performance, and marine-grade construction offer significant long-term value.
Recommendation:If you're in the market for a high-performance marine deck mount speaker, the 12-1854A is an excellent choice. Its superior sound quality, marine-grade durability, and versatile installation options make it an ideal addition to any marine audio system. However, before making a purchase, be sure to consider your budget, preferred installation location, and audio preferences to ensure this speaker is the best fit for your needs.
Details:
They fit standard 6 x9 speaker opening, each can handle 40 watts of power. 8 ohms impedance. For sale Imus a used pair of Realistic 3 way car speakers in good condition. Each speaker has a 5 1/4 heavy duty woofer, 2 1/2 mid range speaker, and tweeter.
specifications vintaspeaker:
- brand: Realistic
- mpn: 12-1854a
- model: 3-way
- part type: Radio Deck Mount Speaker System
- unit quantity: One Pair
- country/region of manufacture: Taiwan
shipping vintaspeaker:
- transit: 4-11 days
- carrier: usps
- class: standard
- service: usps ground advantage
- type: calculated
offer vintaspeaker:
- prices: $9.99–$499.99
- item condition:
- Used
- New
- Open box
- For parts or not working
- Good
- Unspecified
- New other (see details)
- availability: in stock
- started: january 12, 2025
- in stock #: 5
- options: ship-to-home
- sold #: 24
returns vintaspeaker:
- policy: no returns
payments vintaspeaker:
- wallet: apple-pay
- other
- credit card: diners-club
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
seller vintaspeaker:
- rating: 100.0%
- # reviews: 2471
- city: pascoag, rhode island
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![Realistic Manual 3-Way Speaker System Instructions [M1] Realistic Manual 3-Way Speaker System Instructions [M1]](/z_vintaspeaker/riMAAOSwHcdlOwFE.webp)



