





Vyper-KV52FR II
The Vyper-KV52FR II is an ultra-flat passive loudspeaker featuring eight 1” neodymium magnet transducers. Compared to the Vyper-KV52 II and Vyper-KV52R II, it offers a wider sound emission pattern.
The electronically processed signals feeding the closely spaced cone drivers expand the overall sound dispersion of the loudspeaker. When mounted horizontally, it features a 60° dispersion angle in that direction, making it ideal for applications requiring wider coverage, such as a center channel in a home cinema setup.
The new frameless chassis of the Vyper-KV52F II allows for a clean bracketless installation on any flat surface. Additionally, the complete frame and clamps of the Vyper-KV52FR II make it the perfect solution for recessed mounting.
Specifications
- Type: Passive loudspeaker
- Transducers: 8 x 1" Neodymium magnet woofers
- Frequency Response: 150 Hz – 18 kHz (-6 dB) (1)
- Max SPL: 114 dB (peak) (2)
- Rated Power: 150 W
- Coverage: Vertical 60° | Horizontal 140°
- Connectors: 2PIN euroblock connector (included)
- Nominal Impedance: 16Ω / 64Ω selectable
Handling and Finishes
- Dimensions (W x H x D): 40 x 500 x 22 mm (1.6 x 19.7 x 0.9 in)
- Weight: 0.8 kg (1.54 lb)
- Material: Aluminum
- Colors: Black, White, Custom RAL
- Finishes: 24K Gold, Polished
Regulations
- IP Rating: IP65
Product Models and Codes
- KV52FR II: Black model
- KV52FRW II: White model
- KV52FRX II: Customizable color and finish (box + grille)
- KV52FRM II, KV52FRMW II, KV52FRMX II: Marine treatment (only RAL colors) - On request
Notes:
(1) With dedicated preset.
(2) Maximum SPL is calculated using a signal with crest factor 4 (12 dB) measured at 8 m then scaled at 1 m.
Passive loudspeakers require dedicated presets loaded onboard K-array amplifiers.
New materials and designs may be introduced without prior notice.
Documents
Click here to view the Technical Data
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.