TB118S

High power compact very low frequency speaker

Single APG K-Horn™ acoustic load
1 x 18" Neodymium cone driver (4" voice coil)

K-Horn

The TB118S combines high acoustic performance with highly user-orientated ergonomics. It is characterized by its capacity to produce extraordinarily high sound pressure levels with accurate sound reproduction, precision and warmth.

The TB118S subwoofer is equipped with a convection-cooled neodymium 18" woofer loaded by a low pass type double interactive chamber. This helps distribute and limit load volume in order to obtain excellent size/acoustic power ratio. This unique load combination (double chamber & K-horn) results in an additional 4 dB gain in the usable bandwidth compared to conventional direct radiation subwoofers. The dual interactive load offers an excellent control over the diaphragm displacement which increases the mechanical reliability and reduces the harmonic distortion, compared to conventional direct radiating subwoofers.

Its clever design enables all type of handling by only one person. The compactness of the TB118S makes it suitable for fixed installations where space is at a premium, while the ease of handling will be appreciated by touring companies. The TB118S subwoofer is mainly to offer exceptional energy and musicality in the low frequency bandwidth. The format of the TB118S is perfectly suited to creating network sources and managing low frequency directivity such as cardioid configurations, line source configurations, arc configurations, etc. APG supplies presets and parameters for all afore-mentioned configurations.

Features

• Sonic comfort and impact
• Very low distortion
• Compactness & ease of handling
• Optional touring accessories

Applications

• High precision infra bass reinforcement
• F.O.H or stage systems
• Cardioid arrangement
• Fixed installation and mobile use

Technical characteristics

Acoustic way  / Mode

Transducer (Ø coil)

1 way / mono amp

1x18"ND (4")**

Low frequency cut off 

@ -3dB  35Hz

@ -10dB  30Hz

Nominal Impedance

Power AES

Recommended amplification

8 Ohm

1300W 

800 to 2600W

Efficiency dB SPL @1W/1m

Continuous dB SPL level @1m

dB SPL peak level @1m***

dB SPL max level @1m****

102

133

139

145

Dimensions (H, W, D)

Weight

530 x 810 x 600 mm

43 kg

* with processor     ** ND = magnetic neodimuim compression driver         *** AES2 Norrm 1984   ****AES2 Norm 2012

Options  

KR100

kr100

100 mm rotating wheels (4 pieces)

KR125

kr125

125 mm rotating wheels (4 pieces)

SCTB118S

sctb215s

Soft cover for TB118S

Options

 

Custom colours and weatherproofing

Electronics  

DMS26

dmS26 

Digital Processor, 2in/6out, first level control

DMS48F

 dms48

Advanced Digital Management System Processor 4in/8out, full control

SA30:2

 sa30

APG switch mode amplifier, 2 x 2600 W into 4 ohm

DA50:4

da50 amplificateur accessoire

APG DSP amplifier, 4 x 3000 W into 4 Ohm