TB215S
High power bass speaker
Double APG K-Horn™ acoustic load
2 x 15" Neodymium cone drivers (4" voice coil)
The TB215S is characterized by a very high efficiency and bandwidth product conferring acoustic performance equivalent to that of a great number of subwoofers featuring 18" cone drivers. It is designed for low frequency reinforcement in high power long throw configurations or for indoor or outdoor applications with medium size power systems.
The TB215S is equipped with two convection-cooled neodymium 15" woofers, mounted in a complex dual interactive K-Horn chamber. This exclusive load makes it possible to limit the enclosure volumes of the loudspeakers. K-Horn technology allows creating an active horn, allowing a gain of 4 dB on the selected bandwidth. The dual chamber provides excellent control of transducer displacement increasing their mechanical reliability. It offers a very high musical quality, thanks to its frequency response, and a very low level of distortion even at extremely high power.
Convection-cooling technology used with the neodymium transducers reduces thermal compression which gives the TB215S an exceptional acoustic pressure capacity.
TB215S is a high performance subwoofer combining acoustic innovation and new design developed according to the requirement criteria of operators. It is characterized by an exceptional acoustic pressure capacity and a sound reproduction with impressive impact. The choice of 15" woofers provides a real acoustic versatility between FOH applications for which crossover is between 60 Hz & 80 Hz and stage monitor applications for which crossover can be set up to 160Hz. This flexibility is also applicable with main systems based on 15" or 12" drivers.
Features
• Very high SPL capacity
• Compactness & ease of handling
• Optional touring accessories
Applications
• Very high power bass reproduction
• Single use or coupling stack
• Cardioid arrangement
• Fixed installation and mobile use
Technical characteristics | |
---|---|
Acoustic way / Mode Transducer (Ø coil) |
1 way / mono amp 2x15"ND (4")** |
Low frequency cut off |
@ -3dB 40Hz @ -10dB 37Hz |
Nominal Impedance Power AES Recommanded amplification |
4 Ohm 2300W 1800 to 4600W |
Efficiency dB SPL @1W/1m Continuous dB SPL level @1m dB SPL peak level @1m*** dB SPL max level @1m**** |
104 137 143 149 |
Dimensions (H, W, D) Weight |
600 x 960 x 600 mm 55 kg |
* with processor ** ND = magnetic neodimuim compression driver *** AES2 Norrm 1984 ****AES2 Norm 2012
Options | ||
---|---|---|
KR100 |
100 mm rotating wheels (4 pieces) |
|
KR125 |
125 mm rotating wheels (4 pieces) |
|
SCTB215S |
Soft cover for TB215S |
|
Options |
Custom colours and weatherproofing |
Electronics | ||
---|---|---|
DMS48F |
Advanced Digital Management System Processor 4in/8out, full control |
|
SA30:2 |
APG switch mode amplifier, 2 x 2600 W into 4 ohm |
|
DA50:4 |
APG DSP amplifier, 4 x 3000 W into 4 Ohm |
|
QUATTROCANALI | Quattrocanali range |