Description
Description
The Deaf Bonce Apocalypse AP-M67AC PRO Mid-Range Speakers (Pair) are 6.7-inch midrange drivers built for serious automotive installs, delivering clear vocal and midband detail with 102 dB SPL sensitivity and 300 W RMS continuous power handling.
- Size: 6.7" diameter establishes the midrange footprint and cone area, influencing midband output and fitment in carved or designed openings.
- Type: Midrange driver, optimized for vocal clarity and instrument detail within the 160–15000 Hz range.
- Frequency response: 160–15000 Hz covers lower midrange to upper treble, aiding vocal intelligibility and harmonic detail in a multi‑way system.
- RMS Power: 300 W continuous power handling, enabling steady performance with capable amplification without excessive distortion.
- MAX Power: 600 W peak capability for transient musical peaks when driven with appropriate headroom.
- Impedance: 4 Ω load, compatible with common car amplifiers and crossovers, helping achieve efficient power transfer.
- SPL: 102 dB sensitivity, meaning higher perceived loudness from a given power level compared to lower‑sensitivity drivers.
- Voice coil size: 1.75" voice coil, larger diameter supports better heat dissipation and control under higher currents.
- Cone: Paper, offering a balance of stiffness and lightness for responsive midrange performance.
- Surround: Cloth, providing durable, stable excursion and damping across the midband.
- Frame: Cast aluminum frame, contributing rigidity and solid mounting for consistent performance.
- Magnet: Ferrite magnet, standard for robust magnetic structure at this class level.
- Voice coil wire: CCAW windings, combining conductivity with weight considerations for responsive dynamics.
- Mounting depth: 3.1" mounting depth, a key consideration for fitment in tighter automotive panels.
- Cut-out dimension: 6.14" cut-out, indicating the required hole size for proper installation.
- Package quantity: Pair, designed to be installed as a matched set in a two-channel or multi‑way system.
In a multi‑way car audio build, this pair serves as the dedicated midrange for front-stage or door installs, delivering articulate vocal reproduction and instrument detail across a broad midband. The 4 Ω impedance and 102 dB SPL sensitivity help you maximize amplifier real‑world output, while the rigid cast aluminum frame, ferrite magnet, and 1.75" voice coil support stable performance under dynamic listening. With a 300 W RMS rating and 600 W peak, the AP-M67AC PRO provides ample headroom when paired with a suitable amp, and its 3.1" mounting depth and 6.14" cut‑out dimension guide installation planning.
| Model | AP-M67AC PRO |
| Type | Midrange |
| Size | 6.7" |
| Frequency response | 160-15000 Hz |
| Package quantity | Pair |
| Voice coil size | 1.75" |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | CCAW |
| Surround | Cloth |
| RMS Power | 300 W |
| MAX Power | 600 W |
| Frame | Cast Alu |
| Impedance | 4 Ohm |
| SPL | 102 dB |
| Fs | 187 Hz |
| Qts | 0.44 |
| BL | 9.72 |
| Vas | 2.34 L |
| Mounting depth | 3.1" |
| Cut-out dimension | 6.14" |
| Gross weight | 16 lb (7.1 kg) |



