AP-M61AC 4x6.5 LOUD AS HELL planka slope v3

AP-M61AC 4x6.5 LOUD AS HELL Plank Slope V3 – Arnold Series Raw Power Meets Sport-Class Treble Precision

The AP-M61AC 4x6.5 LOUD AS HELL Plank Slope V3 is the uncompromising choice for those who want to maximize sound pressure with Deaf Bonce’s most iconic 6.5" midrange drivers – while elevating high-frequency performance through a newly refined tweeter solution. This setup combines brutal raw power with dynamic control for a complete SPL experience.

At the heart of the system are four Apocalypse AP-M61AC 6.5" midrange drivers – powerhouses from Deaf Bonce’s exclusive Arnold series. With 180W RMS, massive magnets, and cast baskets, the AP-M61AC is built to play loud, hard, and clear. Its extreme efficiency allows these midbass drivers to outperform nearly everything in their class – the choice for those looking to push sound pressure to the next level.

For the highs, this version uses two DeafBonce AT-32 Sport horn tweeters – a compact yet powerful solution delivering sharp and clear top-end precision and efficiency. With 37W RMS, 108.3 dB sensitivity, and polycarbonate diaphragms, the AT-32 Sport provides crisp, balanced treble that cuts through the mix without becoming harsh. Its compact design also makes it easy to install, ideal for platform setups where space is limited but performance can’t be compromised.

The system is powered via two DB 2-way filters v2, tuned for 2-ohm operation between dual 4-ohm midbass drivers and tweeters. A crossover point at 4000 Hz (12 dB/oct) and three-step tweeter attenuation (0, -3, -6 dB) allow you to fine-tune the system to your taste and setup requirements.

Everything is mounted in the classic dBVox Raggarplanka Slope Style – rugged MDF, black carpet, and embroidered LOUD AS HELL logo. Four 6.5" slots, two tweeter positions, and a side-mounted terminal – all in place to maximize your sound output.

The AP-M61AC 4x6.5 LOUD AS HELL Plank Slope V3 is the plank for those who demand uncompromising midrange performance and sport-class tweeter clarity – in a preconfigured system that delivers dominance, detail, and brutal SPL.

NOTE! Sold as a DIY kit.
The tweeter cutouts in the enclosure may be smaller than the included tweeters. This ensures compatibility with most tweeters in the included universal box. You may need to use a rasp or similar tool to widen the hole for a perfect fit.