Vyper-KV25R II
The Vyper-KV25R II is an ultra-flat passive loudspeaker featuring four 1” neodymium magnet transducers, housed in an elegant and sturdy aluminum chassis, specifically designed for in-wall recessed installations.
With true line array characteristics, the four closely spaced cone drivers ensure phase coherence, low distortion, and focused listening in both near-field and distant listening environments. It offers two impedance options (8Ω and 32Ω), allowing up to eight Vyper-KV25R II speakers at 32Ω impedance to be connected to a single 4Ω amplifier output channel. This eliminates the need for 70V lines in wide distributed systems where pristine sound, intelligibility, and elegance are essential.
Specifications
- Type: Line array
- Transducers: 4 x 1" neodymium magnet woofers
- Frequency Response: 150 Hz – 18 kHz (-6 dB) (1)
- Max SPL: 108 dB (peak) (2)
- Rated Power: 75 W
- Coverage: Vertical 25° | Horizontal 140°
- Connectors: 2PIN euroblock connector (included)
- Nominal Impedance: 8Ω / 32Ω selectable
Handling and Finishes
- Dimensions (W x H x D): 50 x 270 x 37 mm (1.95 x 10.63 x 1.45 in)
- Weight: 0.4 kg (0.88 lb)
- Material: Aluminum
- Colors: Black, White, Custom RAL
- Finishes: 24K Gold, Polished
Regulations
- IP Rating: IP65
Product Models and Codes
- KV25R II: Black model
- KV25RW II: White model
- KV25RX: Customizable RAL color and finish (box + grille)
- KV25RM II, KV25RMW II, KV25RMX 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 a dedicated preset loaded onboard K-array amplifiers.
New materials and designs may be introduced without prior notice.
Documents
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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.