AP-M61AC 4x6.5 LOUD AS HELL planka slope v4

AP-M61AC 4x6.5 LOUD AS HELL Plank Slope V4 – Arnold Series Raw Power with High-End Treble Precision

The AP-M61AC 4x6.5 LOUD AS HELL Plank Slope V4 is built for those who want to squeeze every watt out of every component – without compromising on build quality, sound pressure, or control. With the iconic AP-M61AC from Deaf Bonce’s Arnold Series and the high-end AT-37 Sport tweeters, you get a complete SPL system that delivers power, clarity, and brutal endurance.

At the heart of the system are four Apocalypse AP-M61AC 6.5" midrange drivers – cast basket, 180W RMS, massive ferrite magnets, and a response that ranks them among the most formidable midbass drivers in their class. The Arnold Series is known for its insane volume capability – and the AP-M61AC is no exception.

Treble is handled by two AT-37 Sport horn tweeters – an uncompromising solution for the top end. Featuring a 1.5" voice coil, polycarbonate diaphragm, 60W RMS, and 108.8 dB sensitivity, the AT-37 Sport delivers sharpness, clarity, and control even at extreme volumes. The neodymium magnet ensures high efficiency and fast attack – a perfect match for the Arnold Series' character.

Two DB 2-way filters v2 connect midbass and tweeter in 2-ohm operation, with a 4000 Hz crossover point (12 dB/oct) and three-step attenuation (0, -3, -6 dB), giving you flexibility to shape your sound image.

The plank is built in a dBVox Raggarplanka Slope Style, made from heavy MDF and wrapped in black carpet with an embroidered LOUD AS HELL logo. Four midbass slots, two tweeter positions, and a side-mounted terminal make installation fast and solid.

The AP-M61AC 4x6.5 LOUD AS HELL Plank Slope V4 is the choice for those who want the uncompromising punch of the Arnold Series in a pre-configured system – with precision up top and dominance all the way through.

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