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Kicker 45L7R152 L7R 15 Inch Dual 2 Ohm Subwoofer 900w

Name: Kicker 45L7R152 L7R 15 Inch Dual 2 Ohm Subwoofer 900w
Brand: Kicker
SKU: 93512
Price: 379.95 GBP
Availability: InStock

£379.95

Low stock

SKU: 93512MPN: 45L7R152

Product variants

Part of the range · 26 productsPart of the Kicker L7 Subwoofers range · 26 products See the range →

The Kicker 45L7R152 is a 15-inch square subwoofer from the L7R range, with dual 2-ohm voice coils and a 900W RMS (1800W peak) power rating. Its square cone design provides more cone area than an equivalent round sub, delivering deeper bass without requiring a larger enclosure.

This listing is the 15-inch L7R. The L7R range is also available in a 12-inch version (45L7R122) and a 10-inch version (45L7R102).

Key specifications

Size: 15" square
Voice coils: dual 2 ohm
Power handling: 900W RMS, 1800W peak
Sensitivity: 88.05 dB 1W/1m
Mounting hole: 34.9 cm
Mounting depth: 21.5 cm
Sealed box: 42.48–85.0 litres
Vented box: 85.0–170.0 litres

L7R Square Sub

Kicker's engineers invented the square subwoofer in Stillwater, Oklahoma. The square cone moves more air than a standard round sub of the same diameter, delivering greater output without needing additional enclosure space. The 45L7R152 is designed for high efficiency and works best in a sealed or ported enclosure with 900W of recommended amplifier power.

Features

Dual 2-ohm voice coil
Wrap-around gasketing
Patented ribbed corners
Injection-moulded SoloKon woofer cone
360-degree back bracing
UniPlate back plate and pole piece
Bumped back plate
Thick tinsel leads
Large ceramic magnet
Steel basket with spoke design
Nickel-plated speaker terminals

Explore the full range in 15 Inch Subwoofers.

Specification

Impedance	(Ohms) Dual 2
Voice Coils	Dual
RMS Power (W)	900
Peak Power (W)	1800
Sensitivity	(dB @ 1W/1m) 88.05
Frequency Response	(Hz) 20-100
Height (cm)	39.6
Width (cm)	39.6
Depth (cm)	23.5
Protrusion (cm)	2
Mounting Depth	8 3/8" (21.5 cm)
Mounting Diameter	13 3/4" (34.9 cm)
Min Sealed Box	1.5 cu. ft. (42.48 L)
Max Sealed Box	3.0 cu. ft. (85.0 L)
Min Vented Box	3.0 cu. ft. (85.0 L)
Max Vented Box	6.0 cu. ft. (170.0 L)

What's Included

Kicker 45L7R152 Subwoofer

Download User Manual(PDF)

Product information

Kicker

About the Kicker 45L7R152

From our tech experts at CEN

The Kicker 45L7R152 is a 15-inch square subwoofer from the L7R range, rated at 900W RMS and 1800W peak. It uses dual 2-ohm voice coils and Kicker's patented SoloKon cone, which moves more air than a round sub of the same diameter. Frequency response is 20–100 Hz.

Who it suits

This sub suits serious car audio builds where maximum bass output is the priority. The large driver and high power rating reward dedicated enclosure space. Those wanting a ready-boxed option may consider the Kicker 45TL7R102 loaded enclosure.

Our tech experts advise

Plan for a sealed box of 42–85 litres or a vented box of 85–170 litres. The mounting hole is 34.9 cm across with a mounting depth of 21.5 cm, so measure your vehicle carefully before ordering. This driver is supplied alone, without an enclosure or amplifier. Professional installation is priced per vehicle; visit our car audio installation page for details.

Explore the full Kicker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kicker

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Car audio installation by CEN in Nottingham

Have it Fitted By Our Team

Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.

1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.

Get a Quote Our Services

Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA

Frequently Asked Questions

Q: What box size does the Kicker 45L7R152 need?

A: Kicker recommends 42.48-85.0 litres sealed or 85.0-170.0 litres vented (port volume excluded).

Q: How do I wire the 45L7R152 dual voice coils?

A: It has two 2 ohm voice coils. Wired in parallel they give 1 ohm, or in series 4 ohms. Choose the wiring that matches what your amplifier is stable at.

Q: How much power does the 45L7R152 need?

A: It is rated at 900W RMS, with 1800W peak power handling. Match your amplifier to the RMS figure.