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Product Details

Description

The CannaBass™ CB3015N-8 is an Eminence bass guitar speaker for musicians, builders, and repair technicians seeking a purposeful replacement or new-cabinet driver. Eminence is proud to introduce the CannaBass™ CB3015N-8. Engineered with the modern player in mind, the CB3015N-8 features organic and natural damping properties delivering a cleaner, more authentic sound through a unique combination of cutting-edge speaker technology, the superior qualities of a hemp dust cap, and a proprietary CBD coating. Key specifications include 500 W power handling, 8 Ω nominal impedance, 40 Hz - 3.7 kHz usable frequency range, 98.1 dB sensitivity.

Its construction features a neodymium magnet, a hemp paper cone, a 3", 76 mm voice coil, supporting reliable performance in compatible cabinets and amplifiers. Use it for amplifier upgrades, custom cabinet projects, tonal experimentation, or restoring a working rig with a speaker selected for its musical response. Before installation, confirm the amplifier's impedance requirement, available mounting depth, cabinet cutout, and power compatibility. For best results, choose an enclosure and amplifier pairing appropriate for the published specifications and the desired playing style.

Specifications

Nominal basket diameter

15", 381mm

Nominal impedance

8 Ω

Power rating program power

1000 W

Power rating watts

500 W

Resonance

40.67 Hz

Usable frequency range

40 Hz - 3.7 kHz

Sensitivity

98.1 dB

Gap height

0.365", 9.27 mm

Voice coil diameter

3", 76 mm
Thiele & Small Parameters

Resonant frequency fs

40.67 Hz

Dc resistance re

5.5

Coil inductance le

0.59

Mechanical q qms

3.6

Electromagnetic q qes

0.43

Total q qts

0.39

Compliance equivalent volume vas

162.87 liters, 5.75 cu.ft.

Peak diaphragm displacement volume vd

618.25 cc

Mechanical compliance of suspension cms

0.16 mm/N

Bl product bl

17.76

Diaphragm mass inc airload mms

96.75

Efficiency bandwidth product ebp

94

Maximum linear excursion xmax

7.22 mm

Surface area of cone sd

856.3 cm²
Mounting Information

Recommended enclosure volume sealed

Not Recommended

Recommended enclosure volume vented

Acceptable

Driver volume displaced

0.090 cu.ft. / 2.56 liters

Overall diameter

15.32", 389.13 mm

Baffle hole diameter

14.03", 356.36 mm

Front sealing gasket

Yes

Rear sealing gasket

Yes

Mounting holes diameter

0.28", 7.112mm

Mounting holes b c d

14.56", 389.82mm

Depth

7.1", 180.34 mm

Net weight

8.2 lbs, 3.72 kg

Shipping weight

10.4 lbs, 4.72 kgs
Materials of Construction

Coil construction

Inside/outside copper

Voice coil former

Fiberglass

Magnet material

Neodymium

Basket material

Die-cast aluminum

Cone composition

Hemp paper

Surround

Cloth

Dust cap composition

Hempylene paper
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