The used Sennheiser EW 300 G3 on offer is a Grade A set containing two handheld transmitters, two receivers and a hard case, so it should be read as a two-channel package rather than a single microphone. The published data covers the capsule and transmitter only — cardioid dynamic, 25 Hz – 18 kHz, 2.1 mV/Pa, 154 dB SPL, 450 g — and leaves the radio band, manufacturing year and receiver condition open. Ask OxGears for availability and the missing details before you commit.
This is a Grade A two-channel handheld wireless set: two handhelds, two receivers and a hard case, with a cardioid dynamic capsule rated 25 Hz – 18 kHz, 2.1 mV/Pa sensitivity and 154 dB SPL maximum. The listing does not state the frequency band, the year of manufacture or any receiver detail, so the buying decision turns on confirming those with the seller. Two sets are shown as available, which is enough for a small venue or a rental pair but not for a full inventory build.
1. The 154 dB SPL figure and cardioid dynamic capsule point to a handheld that can sit in front of a loud stage rather than a quiet presentation room. 2. Two receivers plus two handhelds plus a hard case is a complete rental sub-kit, which changes the value calculation versus buying a single mic. 3. Grade A tells you the cosmetic and functional band the seller has placed it in, not the age of the radio modules or the state of the battery contacts. 4. Frequency band and year of manufacture are the two facts to obtain before paying, because neither can be recovered from the published specs.
The listing describes a Sennheiser EW 300 G3 in the microphones group, graded A, with two handhelds, two receivers and a hard case included. The capsule is a cardioid dynamic with a frequency range of 25 Hz – 18 kHz, sensitivity of 2.1 mV/Pa and maximum SPL of 154 dB SPL. The transmitter weighs 450 g. Connection is given as XLR / 6.3 mm jack, which describes the audio output side of the receiver rather than the radio link. Impedance is marked N/A because the system is wireless.
Quantity available is two. Year of manufacture is stated as available on request, which is a deliberate omission rather than a missing field — the seller is telling you the answer exists but must be asked for. There is no price, warranty, lead time or MOQ in the materials, so none of those can be assumed.
For a wider view of how condition letters are assigned across the catalogue, the explanation of how used professional audio is graded is the reference point, and the same A grade here means the set has been placed in the top band the seller uses.
The 154 dB SPL maximum is the most decision-relevant number on the page, and it is also the most easily misread. It describes the capsule's handling limit, not the system's usable range in a room; a handheld that can take that level still depends on the radio link, the receiver placement and the antenna arrangement. For a rental company, that means the spec supports loud-stage deployment but says nothing about how the set will behave at the back of a hall.
Sensitivity of 2.1 mV/Pa is a mid-range figure for a dynamic capsule and implies the transmitter gain structure will need setting per venue rather than a fixed position. Combined with 450 g on the transmitter, the set is a normal handheld weight rather than a lightweight unit, which matters for long corporate sessions but is unremarkable for music use.
The frequency range of 25 Hz – 18 kHz is wider at the bottom than a vocal handheld strictly needs; in practice the low end is where handling noise and stage rumble live, so the low-frequency extension is a specification to manage with the receiver's settings rather than a benefit to chase. If a wired handheld would cover part of the same job, the Crown CM-310A is another microphones unit in stock that can be inspected alongside this wireless set.
What is genuinely absent is the radio band. Without it you cannot check the set against the spectrum rules of the destination country, and for buyers in the Middle East, Southeast Asia, Africa, Europe or South America that is a customs-and-licensing question, not a detail. The same gap applies to the year of manufacture: age drives the condition of battery compartments, belt-clip springs and display panels, and none of that is described.
Do not choose this set if you need a documented frequency band before you can import. A wireless system without a confirmed tuning range is a customs risk in markets that police spectrum, and no amount of Grade A cosmetic condition fixes that.
Do not choose it if you need one microphone. Two receivers and two handhelds in a hard case is a package; if your requirement is a single channel, you are paying for capacity you will not deploy, and the case adds shipping volume for no operational gain.
Do not choose it if your purchasing process requires a stated year of manufacture, a warranty period or a published price at the enquiry stage. None of those appear in the materials, and a buyer who cannot proceed without them should look elsewhere or wait for the seller to supply them in writing.
Do not choose it if you are equipping a fixed install where the receivers will be racked permanently and you need documented rack hardware and power accessories — the listing names the case but not the contents beyond the handhelds and receivers.
Grade A buys you the seller's top condition band, and the trade-off is that the grade is a summary. It does not itemise the capsule mesh, the antenna, the receiver front panel or the case foam. For a rental fleet, the case and the second receiver are the parts that wear fastest and the parts the grade compresses into one letter.
The two-channel structure is the real value question. A pair of receivers with a pair of handhelds is a deployable sub-kit for a small venue or a corporate job, and that is more useful to a systems integrator than two unrelated single mics. The cost of that usefulness is shipping weight and case volume, which affects freight on export orders — the same calculation that applies to any used pro audio equipment moving by sea or air.
Quantity of two is a constraint. If you are a distributor testing the model before a larger order, two units is a sample; if you are a rental house replacing lost stock, two units is a stopgap. Neither is a fleet.
The absence of a stated year is a trade-off in itself. A seller who says the year is available on request is inviting a conversation, and that conversation is where you also ask about the band, the receiver condition and whether the hard case is original. Buyers who skip that step are buying the grade, not the unit.
Compared with a wired handheld, the wireless set removes the cable but adds radio, batteries and a receiver to the inspection list. Buyers weighing that trade should treat the Sennheiser EW 300 G3 as a system purchase and inspect it as one.
Ask for the frequency band and the year of manufacture in writing, then ask for the receiver model markings and a description of the battery compartments on both handhelds. Request confirmation that the hard case is the one supplied with the set and what else is inside it — power supplies, cables, clips and rack hardware are not listed.
Ask how the two units are matched: whether the receivers and handhelds are a factory pair or assembled from separate units, since that affects how you will label and track them in a rental fleet. Ask for the serial numbers so you can record them on your own asset register.
Confirm the quantity of two against your requirement and confirm packing for export, because a hard case changes the shipping profile. When you have those answers, send the requirement through the OxGears contact channel and ask for availability and a quote on the two sets, referencing the model and grade.
If you are still building a purchase list, the wider used pro audio catalogue is the place to compare this set against other wireless and handheld options before you commit to a single enquiry.
The listing states two handhelds, two receivers and a hard case. No other accessories are named.
Grade A, the top band used on the OxGears catalogue.
Cardioid dynamic, frequency range 25 Hz – 18 kHz, sensitivity 2.1 mV/Pa, maximum SPL 154 dB SPL, transmitter weight 450 g. Anyone weighing this set against other radio systems can read the used wireless mic buying guide for the same condition-checking approach applied to a different model.
No. The year of manufacture is listed as available on request, and the frequency band is not disclosed in the materials.
Quantity available is two. No price, warranty, lead time or MOQ is published in the materials. ## Sources
Sennheiser EW 300 G3 product page on OxGears: /products/sennheiser-ew-300-g3/
OxGears used pro audio equipment catalogue: /products/ Buyers who want to compare this set against other wireless and handheld options should browse the used pro audio equipment range before sending a single enquiry.
OxGears contact: /contact/
Manufacturer published specifications for Sennheiser EW 300 G3 (no verifiable link supplied).
Not sure this unit fits your rig? Talk to our technical team before you buy.
Two Sennheiser EW 300 G3 handheld transmitters with e835 cardioid capsules plus two EM 300 G3 true-diversity receivers, supplied in a foam-lined hard case. The system covers 25 Hz – 18 kHz and delivers up to 154 dB SPL at the capsule, with roughly 8 hours of use per transmitter on two AA batteries. All four units have been function-tested and cleaned before listing.
Grade A used Sennheiser e935 for B2B buyers: what the cardioid dynamic specs imply for loud stages, what the listing leaves unknown, and what to confirm before paying.
A process guide for overseas distributors and rental companies evaluating bulk used microphone lots, covering inspection, grade implications, and trade-offs.
How overseas distributors and rental companies should define, inspect and price bulk used microphone lots before asking OxGears for availability.
