Tarantula T5.152 - Subwoofer Soundstream - Free user manual and instructions

Brand	Soundstream
Model	Tarantula T5.152
Type	Car Audio Subwoofer (15-inch)
Impedance	Dual Voice Coil 2Ω (DVC 2Ω)
RMS Power Handling	1300 Watts
Peak Power Handling	2600 Watts
Sensitivity (1W/1m)	84.6 dB
Voice Coil	3-inch 4-layer with direct connect wire
Magnet Structure	Triple-stack ferrite with 12mm T-yoke and top plate
Cone Material	High-density Spruce pulp with UV and chemical protection
Surround Material	Extended excursion polyether foam (UV protected)
Frame Material	Non-magnetic die-cast aluminum
Xmax (Linear Excursion)	16.5 mm
Xmech (Mechanical Excursion)	53.5 mm
Qts	0.892
Vas	1.57 ft³ (44.4 L)
Free Air Resonance (Fs)	34.9 Hz
Overall Diameter	15.0 inches (381 mm)
Mounting Depth	7.5 inches (190 mm)
Cutout Diameter	13.75 inches (349 mm)
Weight	13.6 kg (30 lbs)
Recommended Enclosure	Sealed: 1.5-2.5 ft³; Ported: 3.0-5.0 ft³ (see manual)
Included Accessories	1-piece gasket/trim ring with concealed mounting holes

Frequently Asked Questions - Tarantula T5.152 Soundstream

What is the recommended enclosure size for the T5.152?

For the 15-inch model, a sealed enclosure between 1.5 and 2.5 ft³ is recommended, with 2.0 ft³ being optimal. For ported enclosures, use 3.0 to 5.0 ft³ with dual ports (e.g., two 4-inch diameter ports). Refer to the manual for exact tuning frequencies.

Can I use this subwoofer in a sealed box?

Yes, the T5.152 performs well in sealed enclosures. The recommended sealed volumes range from 1.5 ft³ (minimum) to 2.5 ft³ (maximum), with an optimal of 2.0 ft³. Sealed boxes provide tighter, more accurate bass.

What is the power handling of the T5.152?

The subwoofer handles 1300 watts RMS and 2600 watts peak power. Ensure your amplifier can deliver this power at the correct impedance (1Ω or 4Ω depending on wiring).

What impedance does the T5.152 have, and how do I wire it?

It is a Dual Voice Coil (DVC) 2Ω subwoofer. You can wire the coils in parallel for a total of 1Ω, or in series for 4Ω. Choose based on your amplifier’s stability.

What is the mounting depth of the T5.152?

The mounting depth is approximately 7.5 inches (190 mm). Ensure your enclosure or vehicle space accommodates this depth plus clearance for the magnet structure.

Is the T5.152 suitable for SPL or sound quality?

The T5.152 is designed for high output and low distortion, making it ideal for both SPL competitions and daily listening. Its triple-stack magnet and high excursion provide powerful, clean bass.

What size amplifier do I need for the T5.152?

Choose an amplifier that delivers 1300 watts RMS at the wiring impedance (1Ω or 4Ω). For parallel wiring (1Ω), use a monoblock amp stable at 1Ω. For series wiring (4Ω), a 4Ω-stable amp with 1300W RMS is fine.

Does the T5.152 come with a grille?

No grille is included. The subwoofer comes with a 1-piece gasket/trim ring that conceals mounting holes, but you may need to purchase a separate grille for protection.

How should I break in the T5.152 subwoofer?

Break-in is not mandatory but recommended. Play the subwoofer at low to moderate volume for 20-30 hours. This helps loosen the suspension for improved linearity and performance.

What are the key specifications of the T5.152?

Key specs include: Fs 34.9 Hz, Qts 0.892, Vas 1.57 ft³, Xmax 16.5 mm, Sensitivity 84.6 dB, and a 3-inch voice coil. These parameters indicate a subwoofer capable of deep bass and high output.

USER MANUAL Tarantula T5.152 Soundstream

Close-up of a black SoundSTREAM speaker with a spider emblem, shown from front and side (no text or symbols on the device itself)

Tarantula T5

OWNERS MANUAL

In recent years, Tarantula subwoofers have evolved to meet various performance and placement goals, keeping your, the Soundstream fanatic, suggestions in mind. However, more often than not, we hear your calls to bring back a legend. For 2015, we're proud to re-introduce the old favorite, Tarantula T5.

For this next generation, we made a few changes and several improvements. Improvements include direct connect wire leads, over saturated 12mm top plate and t-yoke, & double-stitched cone to high density polyether foam surround for improved sound quality. Key components that you expect from T5 still remain; 3" voice coil, tripple-stack magnet structure, high density Spruce pulp sub-cone, and the iconic black-on-black Soundstream spider.

FEATURES, PARAMETERS, & SPECIFICATIONS

Overcompensating Motor Sturcture for Increased Magnetic Strength

12mm T-Yoke & Top Plate Improve Low Frequency Dynamics

Vented T-Yoke & Frame Reduces Voice Coil Heat Build-up

Non-Magnetic Non-Resonate Die-Cast Aluminum Frame

3" 4-Layer Voice Coil w/ Direct Connect Wire Increases Power Handling

High-Temperature Tolerance Adhesives Resist Thermal Failure

Non-Transfer Spruce Pulp Cone w/ UV & Chemical Protection

Sitched and Glued Surround/Cone Joints for Strongest Bond

Extended Excursion Polyether Foam Surround w/ UV & Chemical Protection

Dual Poly-Cotton Suspension Dampen Violent Accelerations

1-pc Gasket/Trim Ring w/ Concealed Mounting Holes Included

Specification T5.102	T5.104 T5.122	T5.124 T5.152	T5.154
Fs (Hz) 39.8 40.5 34.6	35.8 34.9 32.6
Qms 7.889 6.000 7.06	1 6.562 7.244	6.46
Vas (ft3)	0.39 0.37	0.73 0.75 1.57	2.31
Cms (mm/N)	.055 .050	.051	.0600 .0465	.0700
Mms (g)	250.200	247.700	401.323	334.400	445.883	408.500
Xmax (mm)	14		16.5	16.5
Xmech (mm) 38	37.5		53.5
Qes	0.601 0.66	0.685 0.748	1.108	0.763
Re (Ω)	3.6	7.2	3.6	7.2	3.6	7.2
Z (Ω)	4	8	4	8	4	8
BL (Tm)	18.609	20.041	20.682	26.700	18.609	25.430
MAX Power	1,800w		2,000w		2,600w
RMS Power	900w		1,000w		1,300w
Qts	.559 .599	.624 .672 .892	.682
NO (%)	.145 .120	.125 .150 .180	.280
Efficiency (1w/1m)	83.6dB	83.5dB	83.0dB	84.6dB	84.6dB	86.6dB
Impedance	DVC 2 Ω	DVC 4 Ω	DVC 2 Ω	DVC 4 Ω	DVC 2 Ω	DVC 4 Ω

Vehicle conditions, amplifier, music preferences, & other variables make it difficult to give you exact dimensions for an enclosure deisgn. For enclosure designs tailored to your specific needs, please contact us at [e-mail], or 1-800-724-1377.

All enclosures should be made of .75" (3/4") material only. When possible, make the baffle 1.5" (1 ½) thick and add .75" (3/4") to the depth of the enclosure to compensate. All volumes INCLUDE vent/port and subwoofer displacements. DO NOT change the volume unless you plan on adding a substantial amount of bracing. For added performance, applying a coat of fiberglass resin to the interior walls will greatly improve sealing the enclosure. Adding a thin layer of poly-fill will improve response by smoothing out reflections within the enclosure.

Below are recommended enclosure designs and their expected performance:

T5.10

	T5.10 Recommended Sealed Enclosures			T5.10 Recommended Ported Enclosures
	Volume (ft3)	QTC Tuning	(Hz) Volume (ft	3)	Round Port Tuning	(Hz)
Min. 0.	.50 .878 49.7 1.00	3” x 14”L	34.0
Opt. 0.	.75 .756 47.5 1.25	3” x 11.5”L	31.1
Max. 1.	.00 .694 47.2 1.50	3” x 10”L	29.2

T5.12

	T5.12 Recommended Sealed Enclosures			T5.12 Recommended Ported Enclosures
	Volume (ft3)	QTC	Tuning (Hz) Volume	(ft3)	Round Port	Tuning (Hz)
Min.	0.75	.884	52.5	1.75	4" x 15.25"L	33.3
Opt.	1.00	.785	50.3	2.00	4" x 14.5"L	31.1
Max.	1.25	.725	49.5	2.25	4" x 14"L	29.3

T5.15

	T5.15 Recommended Sealed Enclosures			T5.15 Recommended Ported Enclosures
	Volume (ft3)	QTC Tuning	(Hz) Volume (ft	3)	Round Port Tuning	(Hz)
Min.	1.50 .914 44.3 3.00	(2)	3" x 9.75"L	31.3
Opt.	2.00	.812	42.3	4.00	(2) 4" x 15.75"L	28.5
Max.	2.50 .749 41.6 5.00	(2)	4" x 13"L	26.8

DIMENSIONS
T5.10

T5.12

T5.15

Tarantula T5