SUB3 amp

The SUB3-amp is a self powered subwoofer cabinet designed to extend the frequency range and power bandwidth of Audio Performance full-range loudspeaker systems. With a cut-off frequency of 32Hz, the SUB3-amp is made for applications where the reproduction of sub frequencies is of importance (music, sound effects).It consists of two long excursion 15inch cone drivers mounted in a heavily braced vented enclosure. The SUB3-amp built-in electronics package features a new lightweight, two channel class D audio power amplifier (D2SP) designed specifically for Self-Powered products.

Key features 
  • High power handling
  • Self powered
  • 32Hz cut-off frequency
  • PC remote controlled
  • Optimal LF coupling
  • Ethernet Networking
Specifications 

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Acoustical 

Frequency response (1):  32Hz - 150KHz

Maximum peak SPL (2):   136dB

Transducers 

Low frequency:   2x 15" long excursion low distortion cone drivers, ferrofluid cooled

Amplifiers 

Output power (low1) (5):   1'250W RMS

Output power (low2) (5):   1'250W RMS

THD, DIM, SMPTE:   <0,05%

Audio Input 

Type:   Analog Differential balanced input circuit

Connectors:    Female XLR; Male XLR loop

Nominal impedance:   10K Ohm

AC Power 

Connectors:   Female PowerCon, in; Male PowerCon loop

Input voltage:   115V - 230V nominal +/- 10%

DSP 

Sampling rate:   96 Khz

Basic delay:   0.76 ms

Dynamic range:   115dB

Remote / Network 

Type: Ethernet

Connectors:    RJ45 female, RJ45 loop

Mechanical 

Cabinet Size (WxHxD):   870 x 536 x 536mm

Cabinet finish:   18mm plywood, black epoxy painted

Protective grill:  Removable perforated 1,6mm steel , grey foam cover outside

Weight:   55.5Kg

Elements & Accessories 

SD2-amp
SK-F-amp
MP-amp Series
 

Pdf 

(1) Frequency response: +/- 3dB, measured at 3 meters, on axis, half-space conditions -  MLSSA 1/3 octave

(2) Max peak SPL: Measured with music referred to 1 meter

(3) Crossover: Acoustical crossover frequency - at these frequency, transducers produce equal sound pressure level

(4) AES: Power handling is measured under AES standard conditions

(5) Power AMPS: Amplifier RMS output power per channel into 2 ohms, both channel driven