
33-738-4 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.99 | Condition is Used, BSR Vintage Thunder Lizard Tweeter Stereo Bullet Horn Driver Speaker 33-738-4A, shipping cost = $11.95 | 99.3% |

The BSR 738 Thunder Lizard Tweeter is a high-performance stereo bullet horn driver speaker, designed to deliver clear and accurate treble frequencies in any audio system. This tweeter is part of the Thunder Lizard series, known for their powerful and dynamic sound.
The 33-738-4A model features a 0.75-inch (19mm) bullet horn-loaded neodymium magnet tweeter. The bullet horn design provides a focused dispersion pattern, directing sound waves towards the listener for improved imaging and sound localization. This makes the Thunder Lizard tweeter an excellent choice for small to medium-sized speaker systems, especially those focusing on vocal and instrumental clarity.
The neodymium magnet used in this tweeter is lightweight yet powerful, ensuring quick and responsive transient performance. The 4-ohm impedance makes it compatible with a wide range of amplifiers, allowing for versatile system configurations.
The BSR 738 Thunder Lizard Tweeter is built to last, with a rugged and durable construction. The bullet horn and other components are made from high-quality materials, ensuring long-term reliability and consistent performance.
The Thunder Lizard tweeter's frequency response ranges from 2.5 kHz to 25 kHz, making it suitable for a variety of musical genres. Its sensitivity rating of 92 dB (2.83Vrms/1m) ensures that it can handle a wide range of input levels, ensuring accurate and detailed treble reproduction in any audio system.
In summary, the BSR 738 Thunder Lizard Tweeter is a high-performance and versatile speaker component, designed to deliver clear and accurate treble frequencies in any audio system. Its bullet horn design, powerful neodymium magnet, and rugged construction make it a reliable and long-lasting choice for audiophiles and music enthusiasts alike.
The BSR 738 Thunder Lizard tweeter stereo bullet horn driver speaker (model number 33-738-4A) is a compact high-frequency driver designed for use in various audio applications, particularly in home theater systems and stereo setups. Here are some potential pros and cons of buying this speaker component:
Pros:1. Unique Design: The bullet horn design of this tweeter provides a wide dispersion pattern and improved directivity, making it suitable for use in smaller rooms or for applications where a more focused sound is not required.
2. High Power Handling: With a power handling capacity of 150 watts RMS and a peak power handling of 300 watts, this tweeter can handle a significant amount of power, making it suitable for use in high-performance audio systems.
3. Good Frequency Response: The tweeter has a frequency response range of 2.5 kHz to 22 kHz, which covers the important range for human hearing and ensures clear and detailed high-frequency reproduction.
4. Durable Construction: The tweeter features a rugged cast aluminum frame and a strong neodymium magnet, which ensures reliable and long-lasting performance.
Cons:1. Limited Bass Response: As a tweeter, the 33-738-4A is not designed to produce low-frequency sounds. Therefore, it may not be suitable for use as a standalone speaker in a system where significant bass is required.
2. Requires Crossover: Since this is a tweeter driver and not a full-range speaker, it will require a crossover network to be used effectively in a stereo or home theater setup. This may add additional cost and complexity to the system.
3. Limited Mounting Options: The bullet horn design of this tweeter may limit the available mounting options, making it more difficult to integrate into some speaker enclosures or cabinets.
In conclusion, the BSR 738 Thunder Lizard tweeter stereo bullet horn driver speaker (model number 33-738-4A) offers a unique design, high power handling, good frequency response, and durable construction, making it a suitable choice for high-performance audio systems where clear and detailed high-frequency reproduction is required. However, its limited bass response, requirement for a crossover, and limited mounting options may make it less suitable for some applications.
If you are looking for a high-quality tweeter for a high-performance audio system and are willing to invest in a crossover and compatible speaker enclosure, then the BSR 738 Thunder Lizard tweeter could be a good choice. However, if you require a full-range speaker with built-in bass response or a more standard mounting design, then you may want to consider other options. Ultimately, the decision to purchase this speaker component will depend on your specific audio system requirements and budget.
Details:
May have minor scratches and blemishes. Model number: 33-798-4A. Bsr thunder lizard tweeter, specifically a 3-1/2 x bullet horn driver. Impedance: 8 ohms.
Key features and details include condition is used. Power handling: 4w as indicated on the unit, with specifications sometimes listing 40 watts RMS, 80 maximum. Type: bullet horn tweeter.
specifications vintaspeaker:
- brand: Bsr
- mpn: 33-738-4
- model: 33-798-4a
- part type: Tweeter Horn Driver Speaker
returns vintaspeaker:
- policy: no returns
seller vintaspeaker:
- rating: 99.1%
- city: brick, new jersey
- # reviews: 2902
shipping vintaspeaker:
- carrier: usps
- service: usps ground advantage
- class: standard
- transit: 5-12 days
- type: calculated
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
offer vintaspeaker:
- options: ship-to-home
- sold #: 15
- started: october 2, 2025
- availability: in stock
- in stock #: 1
- price: $34.99
- item condition: Used
payments vintaspeaker:
- credit card: mastercard
- wallet: google-pay
- other
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