




Mastiff-KM112P
The Mastiff-KM112P is a compact passive stage monitor from K-Array, built around a coaxial 12-inch woofer and 2.4-inch compression driver. Designed as the passive companion to the self-powered Mastiff-KM112, it delivers up to 133 dB peak SPL for professional stage monitoring and drum fill applications.
Specifications
- Type: Passive compact stage monitor
- Transducers: Coaxial 12-inch woofer with 2.4-inch compression driver
- Frequency Response: 70 Hz to 19 kHz (-6 dB, with dedicated preset)
- Max SPL: 133 dB peak (crest factor 4, measured at 1 m)
- Rated Power: 1200 W
- Nominal Impedance: 8 ohm
- Coverage: Selectable 30 x 100 degrees or 100 x 30 degrees (V/H)
- Connectors: SpeakON NL4 (signal: 1+/1-, through: 2+/2-)
- Dimensions (W x H x D): 450 x 351 x 530 mm (includes 17 mm removable rubber feet)
- Weight: 21.2 kg
- Material: Birch wood cabinet with stainless steel grille
- Colours: Black, White, Custom RAL
- IP Rating: IP20
Applications
Professional stage monitoring for live performances, touring productions, and rehearsal environments. The selectable dispersion horn allows performers to choose wide or narrow coverage to suit stage layout. Suitable as a drum fill driven by the self-powered Mastiff-KM112.
Frequently asked questions
Does the Mastiff-KM112P require a specific amplifier?
Yes. As a passive loudspeaker it requires a compatible K-Array amplifier loaded with a dedicated preset to achieve its rated frequency response and SPL performance.
Can the dispersion pattern be changed on site?
Yes. The horn supports selectable coverage of 30 x 100 degrees or 100 x 30 degrees (vertical by horizontal), allowing flexible positioning on stage.
Is the Mastiff-KM112P suitable for outdoor use?
Its IP20 rating makes it appropriate for indoor applications. It is not rated for direct exposure to moisture or outdoor environments without additional protection.
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.

