Sub 15

High-power sub-bass loudspeaker

Features
  • Compact size
  • Powerful sub-bass support down to 40Hz (-10dB)
  • High power handling

Cafes

Bars/Restaurants

Wedding Venues

Hotels

Education Facilities

Houses of Worship

Fitness Studios

Sub 15 is a compact, high-performance, passive, 15” subwoofer designed for applications that call for increased impact and low frequency performance across the Optimal Audio loudspeaker range. 

The 15” (380mm) driver is loaded into a plywood bass-reflex cabinet that maximises performance, with a peak SPL of 135dB, while taking up minimal space. Sub 15 can be used on the ground or flown using integral M8 inserts.

An impact-resistant perforated steel grille protects the driver, and rubber feet on the base resist movement. The Sub 15 enclosure is constructed from plywood and finished in black textured paint.

Specifications
TYPE Sub-bass loudspeaker
FREQUENCY RESPONSE (with preset)

45Hz – 150Hz ± 3dB -10dB @ 40Hz

DRIVERS

LF: 15” (380mm)

RATED POWER 500W (AES) 2000W (Peak)
NOMINAL IMPEDANCE
SENSITIVITY (1W/1m) 102dB (Half Space)
MAXIMUM SPL 129dB (cont) 135dB (peak) (Half Space)
ENCLOSURE Plywood
FINISH Black Textured Paint
PROTECTIVE GRILLE Perforated steel
CONNECTORS Euroblock type
FITTINGS 12 x M8, Inset bolts
DIMENSIONS

((W) 716mm x (H) 443mm x (D) 480mm (W) 28.19” x (H) 17.4” x (D) 18.9”

WEIGHT 34.3Kg (75.6lbs)

Sub 10

Low-profile sub-bass loudspeaker

Sub 15

High-power sub-bass loudspeaker