Seeburg Acoustic Line K 20 90°
Professional music gear - detailed information and where to buy
Seeburg Acoustic Line
K 20 90°
Product Info
Article Number:
461782
Brand:
Seeburg Acoustic Line
Model:
K 20 90°
Category:
Passive Full-Range PA Speakers
Price:
$2,282.50
* Prices may vary. Check retailer for current pricing and availability.
The K 20 90° is a seriously capable mid-high speaker – a great choice for bands needing clear, powerful sound reinforcement without excessive low-end. Its horn design makes it ideal for venues where you need to control sound projection and minimize feedback, like smaller stages or corporate events. It's a solid, well-built option for working professionals.
Product Description
- Seeburg Acoustic Line K 20 90°
- High-Performance Mid-High Speaker cabinet
- Speakers: 2x 10" neodymium woofers and 1.4" neodymium HT drivers
- Power rating: 800 W AES
- 2400 W peak
- Impedance: 4 Ohm
- Max SPL: 134 dB
- Frequency response: 70 - 18
- 000 Hz (-6 dB)
- Dispersion angle (H x V): 90° x 60° (horn rotatable)
- 2 Speaker Twist NL4
- 2 Carrying handles
- 35 mm stand flange
- Rigging points: 10 x M10 thread
- Usable with MultiRigg (Art. #461701# - not included)
- Housing material: Baltic birch multiplex with Polyurea coating
- Dimensions (W x D x H): 300 x 360 x 660 mm
- Weight: 22.5 kg
- Colour: Black
PROS
- • Baltic birch construction ensures exceptional durability and resonance.
- • Neodymium drivers deliver impressive power and efficiency for their size.
- • 90° x 60° horn offers controlled coverage, reducing unwanted reflections.
- • Polyurea coating provides robust protection against road wear and moisture.
CONS
- • The 4-ohm impedance demands a powerful and capable amplifier.
- • At 22.5 kg, portability is a factor, especially for solo performers.
- • Limited low-frequency extension compared to larger, dual-sub configurations.
Product Video
Key Features
Power Handling
800 W AES, 2400 W peak
Woofer Size
10 in
Impedance
4 Ohm
Frequency Range
70 - 18,000 Hz
Sensitivity
Approximately 103 dB SPL @ 1W/1m (estimated based on similar Seeburg models)
Weight
22.5 kg
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Frequently Asked Questions
Rotating the horn allows you to adjust the vertical dispersion, optimizing coverage based on the room’s acoustics and audience layout – a real boon for tricky spaces.
Yes, the ten M10 rigging points allow for safe and secure flying, but you'll need appropriate hardware and a qualified rigger to ensure proper installation.
While not offering the absolute top-tier performance of those brands, the K 20 90° provides an excellent balance of power, clarity, and build quality at a more accessible price point.
