Vyper-KV25R II
The Vyper-KV25R II is a 270 mm passive line array loudspeaker from K-Array, housing four 1-inch neodymium drivers in an ultra-flat aluminium chassis engineered for flush in-wall recessed installation. It delivers the acoustic performance of the standard KV25 II while sitting fully recessed within the wall plane.
Specifications
- Type: Passive line array loudspeaker (in-wall recessed)
- Transducers: 4 x 1-inch neodymium magnet woofers
- Frequency response: 150 Hz to 18 kHz (-6 dB, with dedicated preset)
- Max SPL: 108 dB peak (crest factor 4, measured at 8 m, scaled to 1 m)
- Power handling: 75 W
- Coverage: Vertical 25 degrees, horizontal 140 degrees
- Nominal impedance: 8 ohm / 32 ohm selectable
- Connectors: 2-pin Euroblock (included)
- 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: Aluminium
- Colours: Black, White, Custom RAL
- Finishes: 24K Gold, Polished (premium options)
- IP rating: IP65 (with included sealing accessory)
Applications
Designed for premium compact distributed audio installations requiring the loudspeaker to sit flush with the wall surface, including hotels, luxury residences, restaurants, and corporate interiors. At 32-ohm impedance, up to eight units can be driven from a single 4-ohm amplifier output without 70 V transformer lines. Pairs with K-Array Truffle or Rumble subwoofers for full-range performance. Requires dedicated presets loaded on K-Array amplifiers.
Frequently asked questions
What is the difference between the KV25R II and the standard KV25 II?
The KV25R II is designed for flush in-wall recessed mounting. It is deeper (37 mm versus 22 mm) and wider (50 mm versus 40 mm) to accommodate the recessed rebate, while the acoustic drivers and performance specifications are identical.
Can the KV25R II be used outdoors?
Yes. With the included IP sealing accessory the unit achieves IP65 protection, making it suitable for outdoor and marine installations.
How many units can share one amplifier channel?
Up to eight units at 32-ohm impedance can connect to a single 4-ohm amplifier output channel.
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.