
AS-37A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $11.99 | Condition is Acceptable, Original Heathkit Electronic Kit User Manuals U-PICK, shipping cost = $5.99 | 100.0% |

The Heathkit AS-37A is a high-fidelity stereo speaker system kit designed for audiophiles and electronics enthusiasts. This kit offers an engaging listening experience with its superior sound quality and rich bass response.
The AS-37A system consists of a pair of cabinet speakers, each containing a 15-inch woofer and a 3-inch dome tweeter. These drivers are engineered for excellent sensitivity, allowing them to produce clear and detailed sound even at lower volumes. The speakers are housed in sturdy MDF cabinets that provide optimal acoustic performance and reduce unwanted resonance.
The woofer cones are made of polypropylene, a material known for its rigidity and durability. This ensures that the speakers can handle high power levels and maintain their shape, resulting in consistent sound quality. The tweeters use a soft dome design, which provides smooth and detailed high-frequency response.
The AS-37A kit includes all the necessary components for building the speaker system, including crossovers, binding posts, and speaker wire terminals. The crossovers are designed using high-quality components, such as air-core inductors and metalized polypropylene capacitors, to ensure accurate frequency separation between the woofer and tweeter.
The speaker system can be easily connected to an audio source using standard binding posts. The kit also includes a pair of plastic speaker grills to protect the drivers from damage and to enhance the aesthetic appeal of the speakers.
The Heathkit AS-37A speaker system offers a rewarding building experience for electronics enthusiasts, as well as a high-performance audio system for music lovers. With its superior sound quality, rich bass response, and durable construction, the AS-37A is an excellent addition to any home audio setup.
The Heathkit AS-37A is a stereo receiver kit that was popular among hobbyists in the past. Here are some pros and cons of buying this speaker kit: Pros:1. Learning Experience: Building the AS-37A speaker kit from scratch can be a rewarding experience for those who enjoy tinkering with electronics.
2. Cost-Effective: Kits like the AS-37A can be more cost-effective than buying a fully assembled speaker system.
3. Customization: Builders can customize the speaker system to their preferences, such as choosing specific components or finishes.
4. Improved Sound Quality: Some builders report that the sound quality of their homemade speakers is better than that of mass-produced speakers.
5. Community Support: Heathkit has a large and active community of hobbyists who can provide support and advice during the build process.
Cons:1. Time-Consuming: Building a speaker kit from scratch can take a significant amount of time, especially for those who are new to the process.
2. Requires Skills: The build process can be challenging, and builders should have a good understanding of electronics and basic woodworking skills.
3. Risk of Damage: There is a risk of damaging components during the build process, which could result in additional costs or delays.
4. Limited Upgrades: While builders can customize some aspects of the speaker system, there are limitations to the upgrades that can be made.
5. Obsolescence: The AS-37A is an older kit, and some components may be difficult to source or obsolete.
Conclusion:The Heathkit AS-37A speaker kit offers a unique and rewarding building experience for those who enjoy electronics and woodworking. While the build process can be challenging, the potential cost savings and customization options make it an attractive choice for some hobbyists. However, the time commitment and skill requirements are significant, and builders should be prepared for potential challenges and limitations. Ultimately, the decision to buy the AS-37A speaker kit depends on an individual's interests, skills, and preferences.
Recommendation:If you are an electronics enthusiast with woodworking skills and a significant amount of time to spare, the Heathkit AS-37A speaker kit could be an excellent choice for you. However, if you are looking for a more convenient and cost-effective solution, you may want to consider purchasing a pre-built speaker system or exploring other options. Before making a decision, consider your budget, time commitment, and technical abilities to determine if the AS-37A is the right choice for you.
Details:
Parts no functionality guaranteed.
specifications vintaspeaker:
- brand: Heathkit
- mpn: As-37a
- model: Heathkit As-37a
- part type: Speaker
- country/region of manufacture: United States
seller vintaspeaker:
- city: wood stock, virginia
- # reviews: 158
- rating: 97.6%
shipping vintaspeaker:
- type: calculated
- carrier: fedex
- class: standard
- service: fedex ground or fedex home delivery
- transit: 4-8 days
returns vintaspeaker:
- policy: no returns
payments vintaspeaker:
- wallet: apple-pay
- other
- credit card: mastercard
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
offer vintaspeaker:
- started: may 30, 2025
- options: ship-to-home
- availability: in stock
- in stock #: 1
- sold #: 17
- price: $11.99
- item condition: Acceptable
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