
DQ-30I Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $10.99 | Condition is Unspecified, Dahlquist DQ-30i Speaker Review, 1993, 6 pgs, Full Test, Legendary Speaker Info, shipping cost = $3.00 | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $49.00 | Condition is Used, A Vifa D25AG-05 JSE Infinite Slope Dahlquist DQ-30i Tweeter #2, shipping cost = $11.35 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.00 | Condition is New, Dahlquist DQ-30 Speaker Foam Surround - DQ-30i, DQM 9 - A10-Bulk-037, shipping cost = $4.99 | ![]() |
![]() | $17.99 | Condition is New, Speaker Foam Surround Repair Kit For Dahlquist DQ-30 Speaker- DQ-30i 10", shipping cost = $5.99 | ![]() |
![]() | $18.85 | Condition is New, Dahlquist DQ-30 Speaker Foam Surround Repair Kit - DQ-30i, DQM 9 - 2A10-037, shipping cost = $5.99 | ![]() |
![]() | $18.99 | Condition is New, Aftermarket 9.25" Speaker Foam Surround For Dahlquist DQ-30, DQ-30i Woofer Edge, shipping cost = $6.99 | 98.8% |



The Dahlquist DQ-30I Speaker Crossovers are a testament to the craftsmanship and innovation in audio engineering. These crossovers are designed for high-end audio systems and are known for their exceptional performance and versatility.
The DQ-30I crossovers are a 3-way design, featuring separate networks for woofer, midrange, and tweeter. Each network is meticulously crafted to provide optimal frequency response and phase coherence for each driver. The crossovers utilize air-cored inductors and high-quality capacitors, ensuring minimal signal loss and distortion.
The DQ-30I crossovers are also renowned for their adjustability. They feature a variety of input and output options, including XLR, banana plugs, and binding posts, making them compatible with a wide range of speaker systems. Additionally, the crossovers have adjustable frequency points, allowing for fine-tuning to match the specific characteristics of the speakers and the room.
The Dahlquist DQ-30I Speaker Crossovers are housed in a robust aluminum enclosure. The enclosure is not only aesthetically pleasing but also provides excellent shielding to prevent electromagnetic interference. The crossovers are also designed to be easy to install, with clear markings and instructions for setting up the various inputs and outputs.
In summary, the Dahlquist DQ-30I Speaker Crossovers are a high-performance, adjustable, and versatile solution for any serious audio enthusiast. They are built to last, providing exceptional sound quality for years to come.
Pros of buying Dahlquist DQ-30i speaker crossovers:1. High-quality components: The Dahlquist DQ-30i speaker crossovers use high-quality components, such as air-core inductors and polypropylene capacitors, which can help improve the sound quality of your speakers.
2. Adjustable settings: The crossovers allow you to adjust the frequency response of your speakers, which can help you fine-tune the sound to your preferences.
3. Durable construction: The crossovers have a durable and sturdy construction, which can help them withstand heavy use and maintain their performance over time.
4. Wide range of compatibility: The DQ-30i crossovers are compatible with a wide range of speakers, making them a versatile option for many audio systems.
Cons of buying Dahlquist DQ-30i speaker crossovers:1. Price: The Dahlquist DQ-30i speaker crossovers are relatively expensive compared to other options on the market.
2. Complexity: The adjustable settings and high-quality components may make the crossovers more complex to set up and use, especially for beginners.
3. Limited availability: The Dahlquist DQ-30i speaker crossovers may be less widely available than other options, making it harder to find them in stores or online.
Conclusion:The Dahlquist DQ-30i speaker crossovers are a high-quality option for those looking to improve the sound quality of their speakers. The adjustable settings and high-quality components can help you fine-tune the sound to your preferences, and the durable construction can help the crossovers withstand heavy use over time. However, the high price and complexity of the crossovers may be a drawback for some. If you are willing to pay a premium for high-quality sound and have the technical know-how to set up and use the crossovers, then the Dahlquist DQ-30i speaker crossovers may be a great option for you.
Recommendation:If you are looking for a high-quality speaker crossover that can help improve the sound quality of your speakers, then the Dahlquist DQ-30i speaker crossovers are a worthy consideration. However, I would recommend considering other options that may be more affordable and easier to use, such as the Dayton Audio NR350-8 or the Minidsp EQ2. These options can still offer significant improvements to your speaker system, and may be more suitable for beginners or those on a tighter budget. Ultimately, the best option for you will depend on your specific needs and preferences, so I would recommend doing your research and comparing different options before making a decision.
Details:
Includes binding posts. Matched pair.
specifications vintaspeaker:
- brand: Dahlquist
- mpn: Dq-30i
- part type: Speaker Crossover
- unit type: Unit
- country/region of manufacture: United States
seller vintaspeaker:
- rating: 100.0%
- # reviews: 2923
- city: broomfield, colorado
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
offer vintaspeaker:
- best offers: true
- prices: $8.00–$49.00
- item condition:
- Unspecified
- Used
- New
- sold #: 23
- in stock #: 5
- options: ship-to-home
- started: november 21, 2024
- availability: in stock
payments vintaspeaker:
- wallet: apple-pay
- credit card: visa
- other
shipping vintaspeaker:
- class: standard
- carrier: usps
- service: usps ground advantage
- type: fixed
- transit: 4-11 days
returns vintaspeaker:
- policy: no returns






