JBL · Summit · Floorstander
Summit Makalu
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Product description
Flagship three-way floorstander in JBL's Summit reference line — D2515K dual 75 mm Teonex compression driver in the Summit HDI horn, paired with a 200 mm HC4 mid-bass and a 300 mm HC4 woofer with 3-inch voice coil. Crossovers at 285 Hz and 1.1 kHz; multi-braced curved-wall cabinet with two pairs of rear-flared bass ports reaches down to 22 Hz at -6 dB.
| Type | Floorstander |
|---|---|
| Power | Passive |
| Height | 1102 mm |
| Width | 451 mm |
| Depth | 393 mm |
| Weight | 69.3 kg |
| Enclosure | bass-reflex-rear |
| Drivers | 1× 75 mm tweeter (Annular Ring Teonex compression driver), 1× 200 mm mid-bass (Hybrid Carbon Cellulose Composite cone (HC4)), 1× 300 mm woofer (Hybrid Carbon Cellulose Composite cone (HC4)) |
| Frequency response | 22–25000 Hz (±6 dB) |
| Sensitivity | 88 dB |
| Impedance | 4 Ω (min 3.5 Ω) |
| Recommended amp | 25–300 W |
| Manufacturer | jbl.com ↗ |
| Product page | Open product page ↗ |


