JBL AM7315/64 3-Way Full-Range Loudspeaker System

The AM7315/64 is a professional-grade three-way loudspeaker engineered for demanding live sound and installation applications where consistent coverage and high output are essential. This system delivers controlled directivity across a broad frequency spectrum, making it reliable for theaters, houses of worship, concert venues, and large institutional spaces. The rotatable waveguide and tri-amp/bi-amp flexibility allow operators to adapt the speaker to diverse acoustic environments without sacrificing fidelity or impact.

Acoustic Performance & Output

The AM7315/64 combines a 15-inch low-frequency driver with an 8-inch midrange compression driver and a 1.5-inch high-frequency compression driver, yielding a frequency response of 45 Hz to 18 kHz (±3 dB) with extended reach down to 38 Hz at –10 dB. Maximum SPL ratings of 127 dB continuous for the low end, 133 dB for the midrange, and 135 dB for the highs ensure headroom and clarity even at concert levels, with peak capabilities reaching 141 dB in the treble.

Design & Ruggedness

Built from 16 mm exterior-grade Finnish birch plywood with DuraFlex finish and protected by a 14-gauge perforated steel grille with acoustically transparent foam, this cabinet withstands the rigors of touring and permanent installation. Thirteen M10 threaded suspension points provide secure rigging options, while Mil-Std 810 and IP-x3 environmental ratings confirm durability in varied climates and conditions.

Key Features

1× 380 mm (15 in) Differential Drive low-frequency driver
1× 200 mm (8 in) CMCD Cone Midrange Compression Driver
1× 38 mm (1.5 in) exit / 75 mm (3 in) voice-coil HF compression driver
Frequency Response (±3 dB): 45 Hz – 18 kHz
Frequency Range (–10 dB): 38 Hz – 20 kHz
Coverage Pattern: 60° × 40° with rotatable waveguide
Directivity Index: 13 dB; Directivity Factor (Q): 20
Tri-amp/Bi-amp switchable crossover at 300 Hz and 2.3 kHz
LF Power Rating: 1000 W AES (4000 W peak, 2 hrs) / 750 W (3000 W peak, 100 hrs)
MF Power Rating: 350 W AES (1400 W peak, 2 hrs)
HF Power Rating: 100 W AES (400 W peak, 2 hrs)
Cabinet: 967 × 561 × 657 mm (H × W × D); 16 mm Finnish birch plywood with DuraFlex finish

The AM7315/64 stands as a robust, high-output solution for live sound operators and permanent venue installations demanding accuracy, projection, and long-term reliability on stage and in the field.