Klipsch KG-300 vs Razer BlackShark V3: which should you buy?

On aggregated review scores the Razer BlackShark V3 comes out ahead with a HearWiki score of 91. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Razer BlackShark V3 - Outstanding overall at around $125.

Gaming

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Razer BlackShark V3 leads on 6 of 6 measures.

Klipsch KG-300
Razer BlackShark V3

HearWiki score

Sound

5.4

9.2

Battery

2.5

8.6

Calls

4.5

8.8

Value

1.8

9.2

Price (USD)

$120

Specifications

KG-300BlackShark V3

Type: Gaming; Gaming
Price (USD): -; $120
HearWiki score: 32; 91
Released: 2014; 2025
Availability: Discontinued; Sold new
Driver: 2× 40 mm dynamic; 50 mm dynamic
Driver type: dynamic; dynamic
Driver size: 40 mm; 50 mm
Drivers per side: 2; 1
Frequency response: -; 12 Hz - 28 kHz
Impedance: -; 32 Ω
Sensitivity: -; 106 dB/mW
Bluetooth: -; 5.3
Codecs: -; SBC, AAC
Multipoint pairing: -; Yes
Latency: -; 10 ms
Battery life: -; 70 h
Wireless charging: -; No
Active noise cancelling: -; No
Controls: both; -
Weight: -; 270 g
Water resistance: -; none
USB-C: -; Yes
Pad material: fabric; -
Microphones: 1; 1

Specification comparison of Klipsch KG-300 vs Razer BlackShark V3
Spec	Klipsch KG-300	Razer BlackShark V3
Type	Gaming	Gaming
Price (USD)	-	$120
HearWiki score	32 / 100 Weak	91 / 100 Outstanding
Released	2014	2025
Audio
Driver	2× 40 mm dynamic	50 mm dynamic
Driver type	dynamic	dynamic
Driver size	40 mm	50 mm
Drivers per side	2	1
Frequency response	-	12 Hz - 28 kHz
Impedance	-	32 Ω
Sensitivity	-	106 dB/mW
Wireless
Bluetooth	-	5.3
Codecs	-	SBC, AAC
Multipoint pairing	-	Yes
Latency	-	10 ms
Battery
Battery life	-	70 h
Wireless charging	-	No
Features
Active noise cancelling	-	No
Controls	both	-
Design
Weight	-	270 g
Water resistance	-	none
USB-C	-	Yes
Pad material	fabric	-
Calls
Microphones	1	1

What reviewers said

Klipsch KG-300

The Klipsch KG-300 is a wired gaming headset built with a mostly plastic frame, reinforced extenders, and plush fabric padding for comfort. Its dual 40mm dynamic drivers deliver a bass-forward sound profile, while the single microphone performs above average for its class. It suits gamers who prioritize punchy low-end over detailed midrange or treble clarity.

Pro:Comfortable thick padding and fabric ear pads
Pro:Strong, punchy bass response
Pro:Decent built-in microphone for the price

Con:Mids and highs lack detail and clarity
Con:Mostly plastic construction feels less premium
Con:Bass-heavy tuning may not suit all genres

Razer BlackShark V3

The Razer BlackShark V3 is a wireless gaming headset that emphasizes long-lasting performance with a 70-hour battery and 50mm drivers for robust audio. It supports Bluetooth 5.3 with SBC and AAC codecs, plus multipoint connectivity for versatile use, though it omits active noise cancellation. The headset also features a noise-canceling microphone and a low-latency 10ms mode, making it a solid choice for gamers seeking extended play sessions.

Pro:Exceptional 70-hour battery life
Pro:Comfortable 270g lightweight build
Pro:Multipoint Bluetooth 5.3 for multi-device use

Con:No active noise cancellation
Con:No water resistance rating
Con:Lacks wireless charging support

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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