Sub 115

Vented direct radiating cabinet

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Dynacord´s SUB 115 is a vented direct radiating cabinet, equipped with the high-power Electro-Voice EVS15S transducer. The new High-Speed-Laminar-Vent system (patent pending) shows signifi cantly less distortion and lower air noise at low frequencies than common vented cabinets. The SUB 115 has the same dimensions and cosmetics as the powered PowerSub 315 and can directly be connected to the PowerSub 315 for an extended bass fundament. For this application you have to shift the PowerSub 315’s ‘MODE SWITCH’ to the position ‘INTERNAL+EXTERNAL 2*500W’.The SUB 115 contains a passive fi lter that suppresses high frequencies. Appropriate fullrange cabinets, e.g. Dynacord’s D12, can therefore be directly connected in parallel to the SUB 115 if an extended bass reproduction is required. You just have to connect the SUB 115 and the fullrange cabinet with a regular Speakon cable. The cabinet is equipped with an electronic circuit called VOICE COIL TRACKING PROTECTION. This circuit senses the terminal voltage of the transducer and simulates the thermal behaviour of the woofer´s voice coil. In case of potential thermal overload the power applied to the speaker is reduced to a safe level. Extremely powerful amps can be used in order to have maximum dynamic range without the danger of thermal overload in non-controlled situations. The VOICE COIL TRACKING PROTECTION exhibits “soft" switching characteristics, so no annoying clicks or pops are audible. The circuitry automatically resets after the voice coil temperature has reached a safe value.


Cabinet Subwoofer
Configuration Built -In Hi-Cut Filter
Nominal impedance 8 Ω

Rated power RMS 400 Watts
Program power 800 Watts
Peak power 1600 Watts
SPL 2,83 V / 1m 1 W / 8 Ω 99 dB
Max. SPL 1m (calculated) 131 dB
Frequency range (-10dB) 55 Hz — 320 Hz
measured with DSP 244 preset 30 Hz — 124 Hz
Passive crossover frequency 124 Hz
Active crossover frequency 124 Hz
Voice coil tracking protection Yes
Component SUB EVS15S
Order No. 364 732
Connectors SUB 1+, 1-
Wired through 2+, 2-
Connector model Speakon NL4MPR
Dimensions (WxHxD) mm 464 x 601 x 660
Shipping weight 37 kg
Net weight 34 kg
Enclosure material Birch Plywood
Finish 2-Component Paint
Grille Powder coated steel, Acoustic Foam
Handles 2
Castors 4
Warranty 36 Month

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Dynacord & Electro-Voice, together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:

  • System Design
  • Installation
  • Programming & Commissioning

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