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Dual Heavy Cannons

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Overview[edit | edit source]

Phaser Dual Heavy Cannons icon.png
Common icon.png

Dual Heavy Cannons have the same firing arc (45°) and DPS as Dual Cannons, but have a slower firing rate, do more damage per individual volley and have an innate +10% critical severity bonus. This bonus is in addition to any additional critical severity modifiers. Not all starships can equip dual heavy cannons.

Dual Heavy Cannons, Dual Beam Banks, Cannons, and Dual Cannons can not be mounted in aft (rear facing) weapon slots.

45° Weapon Arc for Dual Heavy Cannons

Damage Types[edit | edit source]

There are several types of Dual Heavy Cannons available, each of which are listed below. Each type of Dual Heavy Cannons offers a different proc (random chance for an attack bonus). The damage done by these weapons is modified by several Modifiers, Skills from the skill tables and certain Consoles. The baseline damage is dependent on the weapon's Mark level and its rarity.

For more information on the base damage done by Dual Heavy Cannons weapons, see the respective weapon type articles.
  • Phaser: 2.5% chance to disable a random subsystem
  • Disruptor: 2.5% chance to lower the targets hull damage resistance by 10% for 15 sec
  • Plasma: 2.5% chance to apply a non-stacking damage-over-time debuff
  • Polaron: 2.5% chance to reduce all enemy subsystem power levels by 25
  • Tetryon: 2.5% chance to deal additional shield damage
  • Antiproton: +20 to Critical Severity

Performance[edit | edit source]

Modifiers[edit | edit source]

Uncommon Dual Heavy Cannons have one modifier suffix, Rare will have two, Very Rare will have three, and Ultra Rare will have four. Epic adds a fifth unique modifier.

Standard Modifiers: Can appear multiple times (e.g. [Acc]x2, [CrtH]x3, [CrtD]x4 etc)

  • CrtD: +20 Critical Severity
  • CrtH: +2% Critical Chance
  • Acc: +10% Accuracy
  • Dmg: +X Damage

Special Crafted Modifiers: These modifiers can appear once on crafted Dual Heavy Cannons of Rare quality and higher:

Epic Modifier: All energy weapons upgraded to Epic quality receive:

  • Ac/Dm: Accuracy and Damage


Skills[edit | edit source]

Skill Rank Effects
Starship Weapons Training Lieutenant All weapon damage.
Starship Energy Weapons Lt. Commander Energy weapon damage.
Starship Targeting Systems Commander Weapon accuracy.
Starship Energy Weapon Specialization Admiral Energy weapon critical hit chance and severity.


Consoles[edit | edit source]

Icon Console Name Effects
Console - Universal - Assimilated Module icon.png
Very rare icon.png
Assimilated Module +0.92% Critical Chance.
+9.2% Critical Severity.
Console - Bioneural Infusion Circuits icon.png
Rare icon.png
Bioneural Infusion Circuits +15.2% Critical Severity.
Console - Universal - Sustained Radiant Field icon.png
Very rare icon.png
Sustained Radiant Field +10% All Weapon Damage.
Console - Tachyokinetic Converter icon.png
Rare icon.png
Tachyokinetic Converter +0.76% Critical Chance.
+7.6% Critical Severity.
Console - Science - Temporal Disentanglement Suite icon.png
Very rare icon.png
Temporal Disentanglement Suite +0-2.5% Critical Chance.
+0-10% Critical Severity.
based on Auxiliary Power level.
Console - Universal - Zero Point Energy Conduit icon.png
Very rare icon.png
Zero-Point Energy Conduit +1.8% Critical Chance.
Console - Tactical - Prefire Chamber icon.png Prefire Chamber Cannon Weapon damage.
Console - Tactical - Vulnerability Exploiter icon.png
Ultra rare icon.png
Vulnerability Exploiter [+Can] +__ Cannon Damage
+__% Critical Severity
Console - Tactical - Vulnerability Locator icon.png
Ultra rare icon.png
Vulnerability Locator [+Can] +__ Cannon Damage
+__% Critical Chance



Base Damage Table[edit | edit source]

All values given are for common weapons. There is greater damage with increasing rarity.

Rank Mark DPV DPS
None I 188 125
II 206 137
Lt. Cmdr. III 224 149
IV 241 161
Commander V 259 173
VI 277 185
Captain VII 295 196
VIII 312 208
Lower Half
Rear Admiral
Upper Half
IX 330 220
X 348 232
XI 366 244
XII 384 256
Vice Admiral XIII 466 310
XIV 587 392

Base Energy Credit Value Table[edit source]

All values given are for common weapons. There is greater energy credit value with increasing rarity.

Rank Mark Value (Energy credit icon.png)
Common Uncommon Rare Very Rare Ultra Rare Epic
None I 849 1,129
II 1,697 2,257 2,817 3,394
Lt. Cmdr. III 3,394 4,514 5,635 6,789 7,909
IV 5,091 6,772 8,452 10,183 11,863 13,543
Commander V 6,789 9,029 11,269 13,577 15,817 18,058
VI 8,486 11,286 14,086 16,971 19,772  ???
Captain VII 10,183 13,543 16,904 20,366 23,726 27,086
VIII 11,880 15,800 19,721 23,760 27,680 31,601
Lower Half
Rear Admiral
Upper Half
IX 13,577 18,058 22,538 27,154 31,635 36,115
X 15,274 20,315 25,355 30,549 35,589 40,630
XI 16,971 22,572 28,173 33,943 39,543 45,144
XII 18,669 24,829 30,990 37,337 43,498 49,658
Vice Admiral XIII 40,731 47,452 54,173
XIV 44,126 51,406 58,687



Starship Energy Weapons
[edit]
Energy Type Beam Cannon
Array Dual Bank Turret Single Dual Dual Heavy Quad
Standard Energy Weapons
Hybrid Energy Weapons (two standard procs)
Special Energy Weapons (non-standard procs)
Starship Projectile Weapons
[edit]
Projectile Type →
↓ Damage Type
Torpedo Mine Cluster Torpedo / Missile
Chroniton
Chroniton Torpedo Launcher icon.png
Common icon.png
Chroniton Flux Torpedo Launcher icon.png
Rare icon.png
Krenim Chroniton Torpedo Launcher icon.png
Very rare icon.png
Chroniton Mine Launcher icon.png
Common icon.png
 
Photon
Photon Torpedo Launcher icon.png
Common icon.png
Bio-Molecular Warhead Launcher icon.png
Rare icon.png
Gravimetric Photon Torpedo Launcher Mk XII icon.png
Very rare icon.png
Bio-Molecular Photon Torpedo Launcher icon.png
Rare icon.png
Enhanced Bio-Molecular Photon Torpedo Launcher icon.png
Very rare icon.png
Disrupting Photon Torpedo Launcher icon.png
Rare icon.png
Withering Photon Torpedo Launcher icon.png
Rare icon.png
Terran Task Force Photon Torpedo Launcher icon.png
Very rare icon.png
Photon Mine Launcher icon.png
Common icon.png
Bio-Molecular Photon Mine Launcher icon.png
Rare icon.png
 
Plasma
Plasma Torpedo Launcher icon.png
Common icon.png
Omega Plasma Torpedo Launcher icon.png
Very rare icon.png
Romulan Hyper-Plasma Torpedo Launcher icon.png
Very rare icon.png
Particle Emission Plasma Torpedo Launcher icon.png
Very rare icon.png
Corrosive Plasma Torpedo Launcher icon.png
Rare icon.png
Plasma Mine Launcher icon.png
Common icon.png
Corrosive Plasma Blast Mine Launcher icon.png
Rare icon.png
 
Quantum
Quantum Torpedo Launcher icon.png
Common icon.png
Wide Angle Quantum Torpedo Launcher icon.png
Very rare icon.png
Thoron Infused Quantum Torpedo Launcher icon.png
Rare icon.png
Neutronic Torpedo Launcher icon.png
Very rare icon.png
Radiant Quantum Torpedo Launcher icon.png
Rare icon.png
Advanced Radiant Quantum Torpedo Launcher icon.png
Very rare icon.png
Quantum Phase Torpedo icon.png
Very rare icon.png
Quantum Mine Launcher icon.png
Common icon.png
Tethered Quantum Mine Launcher icon.png
Rare icon.png
Thoron Infused Quantum Mine Launcher icon.png
Rare icon.png
 
Transphasic
Transphasic Torpedo Launcher icon.png
Common icon.png
Rapid Reload Transphasic Torpedo Launcher icon.png
Very rare icon.png
Adaptive Transphasic Torpedo icon.png
Very rare icon.png
Resonant Transphasic Torpedo Launcher icon.png
Very rare icon.png
Voth Transphasic-Chroniton Torpedo Launcher icon.png
Common icon.png
Herald Transphasic Torpedo icon.png
Common icon.png
Transphasic Mine Launcher icon.png
Common icon.png
Breen Transphasic Cluster Torpedo icon.png
Rare icon.png
Tricobalt
Tricobalt Torpedo Launcher icon.png
Common icon.png
Temporal Disruption Device icon.png
Rare icon.png
Elachi Subspace Torpedo Launcher icon.png
Rare icon.png
Tricobalt Mine Launcher icon.png
Common icon.png
Vaadwaur Cluster Torpedo icon.png
Very rare icon.png
Other
Bio-neural Warhead icon.png
Rare icon.png
Hargh'peng Torpedo Launcher icon.png
Very rare icon.png
Thermionic Torpedo Launcher icon.png
Rare icon.png
Crystalline Energy Torpedo Launcher icon.png
Rare icon.png
Plasmatic Biomatter Torpedo Launcher icon.png
Rare icon.png
Concentrated Tachyon Mine Launcher icon.png
Rare icon.png
Nukara Web Mine Launcher icon.png
Very rare icon.png
Tractor Beam Mine Launcher icon.png
Rare icon.png
Rapid Fire Missile Launcher icon.png
Rare icon.png