Yamaha HS8 vs JBL 308P MKII

Last updated: August 18, 2026

Short answer: the Yamaha HS8 for better sound quality, the JBL 308P MKII for the lower price. The Yamaha HS8 ranks #23 of 40 powered bookshelf speakers at $678.28. The JBL 308P MKII ranks #24 at $498, $180.28 cheaper.

The case for the Yamaha HS8: Good for mixing and anything needing a neutral output. The tradeoff: Slight midrange boost.

What the JBL 308P MKII gets right: CEA2034 spinorama shows an essentially flat on-axis response from 45Hz to above 15kHz, with almost no directivity error. The catch: A resonance shows up around 18kHz and a slight dip around 1.4kHz.

Buy the Yamaha HS8 if sound quality matters more than the price. Buy the JBL 308P MKII if the price matters more than sound quality.

Yamaha HS8 vs JBL 308P MKII

Specifications Side By Side

Yamaha HS8 JBL 308P MKII
Price$678.28$498
Ranked#23 of 40 in Large Size Powered Bookshelf Speakers#24 of 40 in Large Size Powered Bookshelf Speakers
Dimensions15.4"H x 9.8"W x 13.1"D (391.2 x 248.9 x 332.7 mm)16.5"H x 10"W x 12.1"D (419.1 x 254 x 307.3 mm)
Frequency Response47Hz - 24kHz (-3dB) (Manufacturer specified)45Hz - 20kHz (+/-3dB) (Manufacturer specified)
InputsXLR-
Weight22.5 lbs / 10.2 kgnot published by manufacturer
Drivers8" woofer, 1" dome tweeter8" woofer, 1" neodymium tweeter
AppNoNo
BluetoothNo-
EQYes (Room adjustment)No
DSPNoNo
Output Power120w Per Speaker112W total
Bass Extension (-3dB)-82Hz (measured, Audio Science Review)
Bass Extension (-10dB)-60Hz (measured, Audio Science Review)

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Yamaha HS8: $678.28 Amazon

Yamaha HS8 ranking card

Pros: Good for mixing and anything needing a neutral output.

Cons: Slight midrange boost. Quite expensive.

AppNo
BluetoothNo
DSPNo
Dimensions15.4"H x 9.8"W x 13.1"D (391.2 x 248.9 x 332.7 mm)
Drivers8" woofer, 1" dome tweeter
EQYes (Room adjustment)
Frequency Response47Hz - 24kHz (-3dB) (Manufacturer specified)
InputsXLR
Output Power120w Per Speaker
Weight22.5 lbs / 10.2 kg

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JBL 308P MKII: $498 Bhphotovideo

JBL 308P MKII ranking card

Pros: CEA2034 spinorama shows an essentially flat on-axis response from 45Hz to above 15kHz, with almost no directivity error. Dual 56W Class D amps drive an 8” woofer and 1” tweeter with a smooth, imperceptible crossover transition. Excellent value at $498 per pair.

Cons: A resonance shows up around 18kHz and a slight dip around 1.4kHz. An electronic limiter creates measurable anomalies around 96dB, and maximum clean output tops out around 105dB SPL before heavy limiting kicks in. Some audible tweeter hiss at close range.

AppNo
Bass Extension (-10dB)60Hz (measured, Audio Science Review)
Bass Extension (-3dB)82Hz (measured, Audio Science Review)
DSPNo
Dimensions16.5"H x 10"W x 12.1"D (419.1 x 254 x 307.3 mm)
Drivers8" woofer, 1" neodymium tweeter
EQNo
Frequency Response45Hz - 20kHz (+/-3dB) (Manufacturer specified)
Output Power112W total
Weightnot published by manufacturer

As an eBay Partner, we may be compensated if you make a purchase.