Truffle-KTR24
The Truffle-KTR24 is an ultra-compact passive subwoofer from K-Array, designed for discreet low-frequency reinforcement in residential and commercial installations. Its cylindrical aluminium enclosure houses a 4-inch active driver on one end and a 4-inch passive radiator on the other, producing an omnidirectional bass response that integrates naturally into concealed setups.
Specifications
- Type: Passive subwoofer
- Transducers: 4-inch woofer plus 4-inch passive radiator
- Frequency Response: 45 Hz to 150 Hz / 500 Hz (-6 dB, with dedicated preset)
- Maximum SPL: 112 dB peak (crest factor 4, measured at 1 m)
- Rated Power: 60 W
- Coverage: Omnidirectional
- Nominal Impedance: 4 ohm
- Connector: 2-pin Euroblock (included)
- Dimensions (W x H x D): 122 x 117 x 199 mm
- Weight: 1.5 kg
- Material: Aluminium
- Colour: Black
- Finish: Powder matte
- IP Rating: IP64
Applications
The Truffle-KTR24 is suited to home audio systems, hotel rooms, restaurants, retail spaces, and hospitality venues where deep bass reinforcement is required without visible speaker hardware. Its small cylindrical form allows concealment inside furniture, joinery, or ceiling voids. It is typically paired with the Azimut-KAMUT2L1 audio system and requires a dedicated preset loaded on a K-Array amplifier.
Frequently asked questions
Does the Truffle-KTR24 need a specific K-Array amplifier?
Yes. As a passive subwoofer, it requires a dedicated preset loaded on a K-Array amplifier to achieve its specified frequency response and SPL performance.
What is the IP64 rating?
IP64 means the enclosure is fully protected against dust ingress and resistant to water splashes from any direction, making it suitable for installations in kitchens, bathrooms, and covered outdoor areas.
Can the Truffle-KTR24 operate as a standalone bass unit?
Yes. Its omnidirectional coverage allows placement without orientation constraints, making it flexible for concealed single-unit bass reinforcement in compact rooms.
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.