What is a monoblock amplifier used for?

A monoblock has one output channel, so it is meant to drive a single subwoofer. It is not suited to powering front and rear speakers.

Is Class A/B good for a car subwoofer?

Class A/B delivers clean output but wastes more power as heat than Class D. Make sure your charging system and wiring can handle the extra current draw.

How do I set the gain on this amp?

Match the gain to your head unit's preamp output voltage, starting low and raising it until the sub plays cleanly. Too much gain causes clipping and can damage the sub.

What wiring does a monoblock amp need?

You need a fused power cable from the battery, a short ground cable to bare metal, a remote turn-on wire and RCA signal cables. Use an amp kit rated for the fuse size.

Does it come with a warranty?

Yes, OceanAudio offers a 1-year limited warranty on the OAE-170.1.

What do buyers say about the OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier?

Rated 4.2 out of 5 from 5 ratings.

OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier

Best price now

$49.88at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier

Best price now

$49.88at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $49.88 at Walmart on Nov 8.

Our take on the OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier

The OceanAudio OAE-170.1 is a monoblock car amplifier built on Class A/B circuitry, aimed at driving a single subwoofer. Class A/B runs cooler and cleaner than older Class D designs at low power but is less efficient, so it needs solid wiring and ventilation. It is a basic, no-frills amp for a simple subwoofer setup rather than a competition build.

Best forDrivers adding one subwoofer to a factory systemBudget-minded first-time amp buyersSimple single-sub setups in sedans or hatchbacks

Pros

Monoblock design is dedicated to one subwoofer channel
Class A/B output is known for smooth, warm sound
Single-channel layout keeps wiring simple
Backed by a 1-year limited warranty

Cons

Class A/B is less efficient than Class D and draws more current
No published power or frequency figures to compare against rivals
Few features listed beyond the basic amplifier circuit

OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier prices at every store

WalmartNew
In stockSold by iShopDepotReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$49.88Free shippingChecked Nov 8
Visit Walmart

About the OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier

The OceanAudio OAE-170.1 is a monoblock car audio amplifier built to drive a subwoofer. It uses a Class A/B design.

Type: Monoblock car amplifier
Amplifier class: Class A/B
Color: Black
Warranty: 1 year limited

Specifications

color: BlackSource

Questions and answers

What is a monoblock amplifier used for?: A monoblock has one output channel, so it is meant to drive a single subwoofer. It is not suited to powering front and rear speakers.
Is Class A/B good for a car subwoofer?: Class A/B delivers clean output but wastes more power as heat than Class D. Make sure your charging system and wiring can handle the extra current draw.
How do I set the gain on this amp?: Match the gain to your head unit's preamp output voltage, starting low and raising it until the sub plays cleanly. Too much gain causes clipping and can damage the sub.
What wiring does a monoblock amp need?: You need a fused power cable from the battery, a short ground cable to bare metal, a remote turn-on wire and RCA signal cables. Use an amp kit rated for the fuse size.
Does it come with a warranty?: Yes, OceanAudio offers a 1-year limited warranty on the OAE-170.1.
Where is the OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier cheapest?: At Walmart, for $49.88, as of our latest check.
What do buyers say about the OceanAudio OAE-170.1 Car Audio Subwoofer Amplifier?: Rated 4.2 out of 5 from 5 ratings.

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