About the Grado SR325is
Advanced design for punchy, accurate Grado sound
Advanced design for punchy, accurate Grado sound
Underneath their cool, retro looking metal exterior, Grado's SR325is headphones boast time-tested audio technology for high-impact sound that'll rock your tunes with the kind of punchy low-end and dynamics usually unheard of in this price range. You'll hear clear, highly articulated sound drums with plenty of "snap" and body, guitars and acoustic instruments with natural warmth and openness, plus taut, tuneful bass. These Grados can be driven using the headphone outputs on most home audio systems, and even work great with a portable player or laptop using Grado's optional miniplug adapter. But they'll really sound their best with the addition of a headphone amplifier.
Born in Brooklyn and built to perform
Each pair of SR325is headphones is still made right in Brooklyn, New York where the Grado family has been building award-winning audio gear for almost 60 years. The vented "open-air" earcup design makes for powerful, extended low frequency response and a more spacious soundstage. Hybrid metal/plastic enclosures and aluminum air chambers give you finely-detailed, crystalline highs. The ultra-high purity copper voice coils and sturdy eight-conductor connecting cable provide a smooth, refined sound with a wide frequency response that lets you hear all the music. A genuine leather headband is the nice final touch to these high-quality 'phones.
From the review Grado SR325is Headphones: Quality sound and industrial chic
"I had no complaints with how the SR325is headphones handled the odd meanderings of my song collection. All the tracks were clear, clean, and, most importantly, fairly free of color. I felt like I was getting a lot of the original engineers' intent... If you can swing a headphone amp in the bargain, you'll have a listening solution that can make your music collection come alive, while adding a touch of "industrial chic" to your favorite listening space."
Woody, Crutchfield A/V Writer
Product highlights:
- open-back, on-the-ear design with replaceable ear cushions
- vented diaphragms (open-air) for spacious, low-distortion sound and extended bass response
- hybrid metal/plastic enclosures and non-resonant hard metal alloy air chambers for powerful dynamics and crisp highs
- special "de-stressed" diaphragms and an eight-conductor connecting cable enhance detail
- large ear cushions and increased air flow through improved rear metal screens deliver a larger soundstage
- adjustable leather headband for a custom fit
- driver pairs matched to within 0.05 dB for better stereo imaging
- ultra-high purity, long-crystal copper (UHPLC) voice coil wire
- 67" ultra-high purity, long-crystal copper headphone cable terminated with a 1/4" plug (optional Grado 1/8" miniplug adapter available)
- optional 15 foot Grado headphone extension cable available
- frequency response: 18-24,000 Hz
- sound pressure level (at 1mW): 98 dB
- impedance: 32 ohms
- warranty: 1 year (does not include earpads)
- MFR # SR 325is
What's in the box:
- On-ear headphones
- Headphone information/ Warranty information
Customer reviews for Grado SR325is
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Average review:
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More details on the Grado SR325is
Features & specs
General | ||
---|---|---|
Fit Style | On-ear | |
Earcup Type | Open | |
Earcup Width x Height | 3.125" x 3.125" | |
Noise-canceling | No | |
Bluetooth | No | |
Bluetooth Version | --- | |
Single-earbud Operation | --- | |
Mic For Taking Calls | No | |
Voice Assistant Access | ||
Amazon Alexa | No | |
Google Assistant | No | |
Siri | No | |
Connectors | ||
3.5mm | No | |
1/4" | No | |
Lightning | No | |
4.4mm balanced | No | |
XLR4 balanced | No | |
2.5mm | No | |
Other | None | |
Specs | ||
Frequency Response | 18-24k Hz | |
Sensitivity | 98 dB | |
Impedance | 32 Ohms | |
Weight | Not Given | |
Cord Length | 67" | |
Parts Warranty | 1 Year, earpads not incl | |
Labor Warranty | 1 Year, earpads not incl |
Product Research
Features
Vented diaphragm: Grado headphones have a vented diaphragm design for a large, airy, three-dimensional sound. The large aluminum air chamber is machined from a special non-resonant, hard alloy to ensure the earphone chamber has no "ringing" which might obscure detail or add coloration.
Drivers: The diaphragm is made of a low mass polymer, developed with the compliance of the suspension in mind to achieve the desired low frequency response. The diaphragm's total mass is designed to provide a full 20 kHz bandwidth, while avoiding break-up at lower frequencies. High power neodymium magnets maximize efficiency and minimize weight. The left and right drivers are matched to within 0.05 dB for exact imaging.
Voice Coil: The SR325is' voice-coils are wound from ultra-high purity, long crystal (UHPLC) oxygen free copper. This high conductivity copper yields a clear transmission and minimizes coloration, resulting in smooth, clean and dynamic sound output.
Connecting Cord: Grado also uses UHPLC copper in the cable. The new 8-conductor cable design improves the control and stability in the upper and lower frequency range.
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Customer Q&A
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Recently purchased these as a 17th birthday present for myself and overall I am extremely pleased with the product. These are my first high quality cans and I will definitely be buying more Grado in the future.
Eamonn M. from Conway, AR