Name: Infinity Reference 1200S (REF1200S)
Brand: Infinity
SKU: ref1200S
Price: 119.95 USD
Availability: OutOfStock
Rating: 4.8571 (7 reviews)

Description

Authorized dealer

Reference 1200S

Low-Profile Design

Because today’s compact cars offer less space, the Infinity Reference Subwoofers are designed to fit into small enclosures. They’re slim, sleek, stylish, and don’t sacrifice on sound.

Harman-Proprietary SSITM (Selectable Smart Impedance)

Unlike most dual-voice coil woofers, which provide either 1 or 4 ohms or 2 or 8 ohms, the Infinity Reference Subwoofers allow the listener to 2-ohm and 4-ohm at the flip of a switch, providing the two most often used impedances from a single woofer. This allows the system designer unparalleled flexibility in extracting every last watt from your amplifier without compromising stability and thermal safety margins.

Frequency Response As Low as to 27Hz

Your audio is filled with delicious sounds. Unfortunately, you’re not always hearing them all. With lows that dig down into the depths of 27Hz, you’ll hear the low-end frequencies you’ve been missing.

OEM-Level Reliability Testing

Infinity tests every speaker design to the same rigid specifications as the automakers, subjecting them to extreme conditions that would break lesser speakers. We freeze them, bake them, shake them, blast them with ultraviolet light and drive them at full power for days to make sure your audio investment lasts for years.

Product Details:

12" Single 2 or 4 ohm Reference Series Subwoofer
Power Handling:

Peak: 1000 watts
RMS: 250 watts

Polypropylene Cone
Rubber Surround
Harman-proprietary SSI (Selectable Smart Impedance)
OEM-level reliability testing
2" High Temperature Voice coil
7.65 mm Xmax
Frequency Response: 27 - 175 Hz
Resonance Frequency (Fs): 22.82 Hz
Sensitivity: 92 dB
Recommended sealed box volume: 0.6 cubic feet - 1.04 cubic feet
Recommended ported box volume: 1.3 cubic feet - 2.1 cubic feet
Top-mount depth: 3.25"
Cutout diameter: 11.125"
Authorized Internet Dealer
1-year Manufacturer's Warranty

Priced Individually

Infinity REF1200S owner’s manual

Product history:

	Infinity Reference 1200S (REF1200S) (Like New - Open Box) (newest, current model)
	Infinity Reference 123WSL (INFSUBRF123WSL) (previous model, replaced by Infinity Reference 1200S (REF1200S) (Like New - Open Box))
	Infinity Reference 1200S (REF1200S) (previous model, replaced by Infinity Reference 123WSL (INFSUBRF123WSL))

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Infinity Reference 1200S (REF1200S) Subwoofer

Mono Amp

Wiring Guide to Wire 2 Infinity Reference 1200S (REF1200S) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 3 Infinity Reference 1200S (REF1200S) Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Infinity Reference 1200S (REF1200S) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp

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Specifications & Details

Subwoofer Specifications

Series

Reference Series

Subwoofer Size

12"

Peak Power Handling

1000 watts

RMS Power Handling

250 watts

Voice Coil(s)

Single

Impedance (Per Voice Coil)

2 or 4 ohm

Voice Coil Diameter

Frequency Response

27 - 175 Hz

Sensitivity

92 dB

Xmax (millimeters)

7.65 mm

Subwoofer Design

Round / Circle

Main Cone Color

Black

Woofer Composition

Polypropylene

Woofer Surround

Rubber

Magnet Structure

Single Stacked

Subwoofer Grille

Re-Cone Kit Available

CTA-2031 Compliant

Recommended Enclosure Specifications

Recommended Enclosure Type

Ported / Vented
Sealed

Minimum Sealed Box Volume

0.6 cubic feet

Optimum Sealed Box Volume

0.75 cubic feet

Maximum Sealed Box Volume

1.04 cubic feet

Minimum Ported Box Volume

1.3 cubic feet

Optimum Ported Box Volume

1.75 cubic feet

Maximum Ported Box Volume

2.1 cubic feet

Top-Mount Depth (Mounting Depth)

3.25"

Cutout Diameter

11.125"

Shallow Mount Installation

Yes

T/S Parameters (Electromechanical)

Free-Air Resonance (Fs)

22.82 Hz

Equivalent Compliance (Vas)

97.56 liters

Total Speaker Q Value (Qts)

0.54

Electrical Q Value (Qes)

0.64

Electrical Resistance of Voice Coil (Re)

4.16 ohm

Mechanical Q Value (Qms)

3.57

What is in the box?

Paperwork

User manual

WITB: Subwoofers

Subwoofer

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Infinity Reference 1200S (REF1200S) thumbnail image

Overall rating distribution

5 star		86%
4 star		14%
3 star		0%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4.7
Value		4.9
Features		4.6
Design		4.7
Usability		4.7

Customer Photos & Videos

Customer Reviews

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Slim subs big bass best bang for the buck.

I would absolutely recommend Infinity Reference REF1200s they require less than a cubic foot of air space. I am very impressed with these subs, the box I have them mounted in is 4.5" wide. They bump very hard I love them. I have them set at 4 ohms on a 250 watt rms amp. They do exactly what I was hoping for. Great value great product. I was skeptical of slim subs in general but being that I have a crew cab Silverado I had limited space to work with. The mirror actually vibrates and I can feel the bass hit. More than I expected for sure.

By Travis on August 14, 2017 Checkmark Icon

Verified purchase

42 found this helpful

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Great Subwoofer

This subwoofer hits harder than I thought it would. I was looking for great overall sound, not overkill. This subwoofer worked out perfect for my application.

By Justin on March 30, 2018

41 found this helpful

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Great subwoofers

These subs sound amazing. They shake the truck and hit hard. For shallows I am extremely impressed. 2 12" with a JL 500 watt amp matches them perfectly. Would recommend for awesome sound.

By Jacob on August 25, 2017 Checkmark Icon

Verified purchase

37 found this helpful

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Perfection

Running em on 4ohms in my 2020 F150, fits snug under my seats. Pleasantly surprised! Very affordable and gets the job done for what I’m looking for.

By Terrance on March 13, 2023 Checkmark Icon

Verified purchase

34 found this helpful

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Impressed

Bought 2 of these to out in my buddies s-10 ran about 300 watss to each and was very impressed the reviews I read doesn't do them any justice.... Definitely a good buy for limited space

By Rocky on May 8, 2017 Checkmark Icon

Verified purchase

35 found this helpful

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Solid sub

Good sound and doesn't require alot of power, but most importantly to me fits nicely under back seat of my double cab tundra.

By Aaron on May 29, 2016 Checkmark Icon

Verified purchase

33 found this helpful

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Very excited to install!

Got the 1200s, arrived in perfect condition and on time. Will be installed with Kicker 400.1. Will update after install