
311-90 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $15.00 | Condition is Very Good, LOT OF 4 Original Altec Lansing 60s/70s Speaker Horns 311-60 311-90 329 1005 etc, shipping cost = $5.89 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $5499.88 | Condition is Used, ALTEC 311-90 Horn w/288-16K Drivers Pair Vintage Theatre Tested Working, FREE SHIPPING | 98.4% |
![]() | $6500.00 | Condition is Used, Altec Lansing Vintage A5 Horn Speaker System(416-16B 288-16G 311-90horn N-500F), shipping cost = $ | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $80.00 | Condition is Pre-owned, Road flight cases for Altec 311-90 horns or other musical gear, shipping cost = $ | 100.0% |



Altec 311-90 Horns are a testament to the enduring legacy of Altec Lansing, a renowned name in the audio industry. These high-performance horns are designed for professional audio applications, delivering exceptional sound quality and power.
The Altec 311-90 Horns are 18-inch high-frequency horns, engineered with a unique design that optimizes sound dispersion and clarity. They feature a 90-degree by 10-degree coverage pattern, making them ideal for use in medium to large-sized venues, such as concert halls, auditoriums, and outdoor events.
The horns are constructed with high-quality materials, including a 1.5-inch aluminum diaphragm and a 3-inch voice coil. These components ensure that the horns can handle high sound pressure levels (SPL) with minimal distortion, providing a clean and crisp sound.
One of the standout features of the Altec 311-90 Horns is their ability to deliver a wide frequency response, covering a range from 700 Hz to 15 kHz. This broad frequency response allows the horns to reproduce a wide range of audio frequencies, from low-mid tones to high-frequency sounds, resulting in a rich and detailed sound.
The horns are also known for their ruggedness and durability. They are designed to withstand the rigors of frequent use in demanding environments, with features such as a heavy-duty grille and a robust mounting system.
In summary, the Altec 311-90 Horns are a powerful and versatile audio solution for professional applications. Their exceptional sound quality, wide frequency response, and robust construction make them a reliable choice for any audio setup that demands high performance.
Altec 311-90 Horns are high-quality loudspeakers known for their superior sound quality and durability. Here are some pros and cons to consider before making a purchase:
Pros:1. Sound Quality: Altec 311-90 Horns are renowned for their exceptional sound quality. They produce clear, crisp audio with a wide frequency response range, making them ideal for a variety of applications such as live music, audio systems, and public address systems.
2. Durability: Altec speakers are built to last. The 311-90 Horns are made with high-quality materials and are designed to withstand harsh conditions, making them a great investment for long-term use.
3. Versatility: The 311-90 Horns can be used in a variety of settings, including indoor and outdoor concerts, live events, and venue installations.
Cons:1. Price: Altec speakers, including the 311-90 Horns, are not cheap. They are a premium product and can be quite expensive compared to other speakers on the market.
2. Size and Weight: The 311-90 Horns are quite large and heavy, which can make them difficult to transport and install.
3. Complexity: Altec speakers require more technical knowledge to set up and maintain compared to other speakers on the market.
Conclusion:If you are looking for a high-quality, durable, and versatile speaker that produces exceptional sound quality, Altec 311-90 Horns are worth considering. However, you should be prepared to pay a premium price, deal with their size and weight, and invest time in learning how to set them up and maintain them.
Recommendation:If you are a professional sound engineer, venue owner, or event organizer who requires high-quality audio, the Altec 311-90 Horns are a great investment. However, if you are a casual listener or hobbyist, there may be other options on the market that better suit your needs and budget.
Details:
Excellent condition, from a smoke free environment. The claim process can take 3-4 weeks.
specifications vintaspeaker:
- brand: Altec
- mpn: 311-90
- part type: Horn
- unit type: Unit
- country/region of manufacture: United States
offer vintaspeaker:
- availability: in stock
- started: october 6, 2024
- prices: $80.00–$6500.00
- item condition:
- Very Good
- Used
- Pre-owned
- options: ship-to-home
- in stock #: 4
- sold #: 25
payments vintaspeaker:
- other
- credit card: visa
- wallet: google-pay
returns vintaspeaker:
- policy: no returns
shipping vintaspeaker:
- carrier: ups, fedex
- type: fixed
- class: economy, standard
- transit: 10-15 days
- service: ups ground saver, fedex ground or fedex home delivery
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
seller vintaspeaker:
- # reviews: 4655
- rating: 100.0%
- city: carlisle, pennsylvania
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