
18LS Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.99 | Condition is New, 2 Aft 8" Speaker Foam Surround For Acoustic Research AR18BX, AR18LS, AR18 Woofer, shipping cost = $6.99 | 98.9% |

The Acoustic Research AR-18LS Teledyne AT-3F Reference Monitors are a premium set of powered studio speakers, meticulously engineered to provide exceptional audio performance for professional and enthusiast applications. These speakers are the result of a collaboration between Acoustic Research and Teledyne, two prominent names in the audio industry, showcasing their combined expertise and dedication to delivering high-fidelity sound reproduction.
The AR-18LS features a tri-amplified design, enabling each driver to have its distinct amplifier, ensuring optimal power delivery and minimal distortion. This system includes a 1-inch silk dome tweeter, a 6.5-inch midrange driver, and a 12-inch woofer, producing a generous frequency response of 35 Hz to 30 kHz. The speakers are bi-amping the midrange driver, and tri-amping the tweeter and woofer, allowing for better dynamic range, improved detail, and accurate bass response.
The cabinet design is meticulously crafted with mass-loaded MDF construction and internal bracing, to minimize environmental resonance and acoustic baffling. A steeply-angled baffle further enhances the dispersion pattern and reduces diffractions, ensuring a wide and consistent soundstage.
Each speaker is equipped with a comprehensive set of user-friendly inputs, including balanced XLR, balanced TRS jacks, and unbalanced RCA inputs. Additionally, an LFE (Low Frequency Effects) input accepts a .1 subwoofer output from the receiver or controller. With such versatility, these monitors cater to a wide range of applications, from recording studios to professional multimedia production, and even personal hi-fi setups.
The AR-18LS Teledyne AT-3F Reference Monitors undergo rigorous testing and calibration using Golden Ear calibration software, resulting in consistently accurate and reliable sound performance. The organically-shaped wood grill is not only aesthetically pleasing but also seamlessly integrates functional aspects like venting and driver protection.
In conclusion, these professional-grade acoustic reference monitors represent the pinnacle of audio technology, offering exceptional accuracy, clarity, and power output. Whether you're a seasoned audio engineer or a passionate audiophile, the Acoustic Research AR-18LS Teledyne AT-3F Reference Monitors will prove to be an invaluable addition to your multimedia setup, delivering unparalleled sound quality, performance, and durability.
Pros and Cons of Buying Acoustic Research AR-18LS Teledyne Speakers
I. IntroductionThe Acoustic Research AR-18LS Teledyne speakers are a popular choice among audiophiles and music enthusiasts due to their high-fidelity sound quality and elegant design. In this analysis, we will examine the key advantages and disadvantages of investing in these speakers.
II. Pros1. Superior Sound Quality: The AR-18LS Teledyne speakers deliver clear, full-range sound with excellent detail and accuracy. Their frequencies response (35 Hz 20 kHz) and genuine horn-loaded design ensure an authentic listening experience, making them a great choice for enthusiasts who appreciate pure, natural sound.
2. Durable Construction: These speakers are built with premium materials and robust construction. The speakers have custom-designed bass drivers made from aluminum cones and titanium tweeters. The cabinets are made with furniture-grade wood veneer and feature magnetic grills that protect the drivers from dust and debris, ensuring a long lifespan and reliable performance.
3. Versatile Connectivity: The AR-18LS Teledyne speakers have a variety of input options, including RCA, XLR, and 3.5mm auxiliary. This makes them compatible with most audio sources and particularly suitable for home theater systems or mantle setups, where versatility is essential.
4. Retro Aesthetic: The speakeasy grilles and vintage design add an appealing and timeless look to the speakers. Perfect for those who wish to integrate their music system into a classic or retro home decor, the AR-18LS Teledyne's unique appearance is a source of pride and conversation starter within listening environments.
III. Cons1. Size: Measuring 13 inches tall and 13 inches wide, the AR-18LS speakers take up a considerable amount of space. They may not be ideal for smaller rooms or those with limited floor space, as the ideal placement for optimal sound performance includes some clearance around the speakers to prevent cabling and obstructions from hindering the bass response and treble dispersion.
2. Expensive: The Acoustic Research AR-18LS Teledyne speakers come with a premium price tag. Their high-end components and quality construction impact the cost significantly. Although they offer superior sound quality, buyers must consider their budget before purchasing these speakers.
3. Weight (23 lbs. each): Another consideration for potential buyers is the speakers' weight. Weighing 23 lbs. each, they are quite heavy. When planning to purchase these speakers, ensure that the location for placement can accommodate their weight and prevent any risk of falling or damage.
IV. ConclusionThe Acoustic Research AR-18LS Teledyne speakers have many attributes that make them an excellent investment for audiophiles and music lovers. They offer impressive sound quality, robust construction, versatile connectivity, and a unique, retro aesthetic. However, they come with drawbacks including size, weight, and high cost. Carefully weighing the pros and cons and prioritizing audio quality and desired aesthetic, whether these factors are justifiable considerations in your budget and listening environment is crucial.
V. RecommendationIf the AR-18LS Teledyne speakers are within your budget and meet your preference for size, weight, and retro-style design, then we wholeheartedly recommend pursuing these speakers for an exceptional listening experience in your home. For those seeking a more affordable or compact alternative, other models from Acoustic Research and other manufacturers may suit their needs better. Remember, personal preferences and budget come first!
Details:
Sound good too. Really good shape as shown, no corrosion. Vintage original.
specifications vintaspeaker:
- brand: Acoustic Research
- mpn: 18ls
- model: Teledyne Acoustic Research Ar 18ls
- part type: Speaker
payments vintaspeaker:
- other
- credit card: visa
- wallet: paypal
shipping vintaspeaker:
- type: calculated
- transit: 5-12 days
- service: usps ground advantage
- class: standard
- carrier: usps
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
offer vintaspeaker:
- in stock #: 1
- options: ship-to-home
- price: $12.99
- item condition: New
- sold #: 19
- best offers: true
- started: january 29, 2025
- availability: in stock
seller vintaspeaker:
- # reviews: 3554
- city: chesapeake, virginia
- rating: 100.0%
returns vintaspeaker:
- method: money back
- paid by: buyer
- policy: returns accepted
- time: 14 days
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