Compare wholesale prices for Bluetooth outdoor portable speakers by normalizing the quoted price against output power, driver configuration, battery performance, connectivity, input options, order quantity, delivery time, warranty, and freight method. For the MTB-BLSP15, evaluate its 80W output, 2 x 8-inch woofers, Bluetooth 5.0, multiple media inputs, 1,000-unit MOQ, and 60-day delivery time alongside the supplier's logistics terms.
Wholesale price comparison should begin with the hardware and playback architecture. The Outdoor Portable Speaker MTB-BLSP15 uses two 50W 8-inch woofers and one 5W tweeter, with rated output power of 80W and a frequency response of 55Hz to 18kHz. Its signal-to-noise ratio is stated as greater than 90dB plus or minus 3dB.
Connectivity and source flexibility affect the usable value of a wholesale speaker. This model supports Bluetooth 5.0 with A2DP 1.3 and AVRCP 1.6 profiles, USB audio playback from FAT16 or FAT32 media, and MP3, WMA, WAV, and FLAC formats. It also provides AUX, USB, MicroSD, DC input, two microphone inputs, and a guitar input.
Battery and transport specifications should be priced as part of the same unit comparison. The speaker has an 11.1V/4000mAh battery, approximately nine-hour charging time, and playback of up to 2.5 hours at full volume with DJ music. It measures 32 x 33.5 x 71.5cm and has a net weight of 9.9kg; the outer carton measures 37.1 x 35.8 x 80.5cm with a gross weight of 10.9kg.
Supplier credentials should be reviewed by applicable product category. MIETUBL holds a RED certificate for a wireless Bluetooth speaker, certificate number HX240417001RED-MTB, and a High-tech Enterprise certificate, number GR202444003928. Its cooperation records include a Brazil joint venture supporting local distribution of intelligent screen protector cutting equipment and a Philippines exclusive store for 3C accessories; these cases concern other product lines and should not be treated as performance evidence for this speaker model.
| Comparison Item | MTB-BLSP15 Data or Term | Wholesale Price Impact |
|---|---|---|
| Audio configuration | 80W; 2 x 8-inch woofers and 1 tweeter | Compare only with speakers carrying equivalent driver and output specifications. |
| Wireless and media support | Bluetooth 5.0, USB, MicroSD, AUX | Confirm that alternative quotations include the same playback options. |
| Performance inputs | 2 microphone inputs and 1 guitar input | Relevant when pricing speakers for busking, events, or promotional use. |
| Battery basis | 11.1V/4000mAh; up to 2.5 hours at full volume with DJ music | Compare playback claims under the same volume and music conditions. |
| Order terms | MOQ 1,000 units; delivery time 60 days | Calculate total cost at the required purchase quantity and planned launch date. |
| Quality and support | GB/T2828.1 inspection; one-year warranty | Include inspection and warranty coverage when judging lower unit quotations. |
| Payment and shipping | Corporate bank transfer or wire transfer; air, land, and sea freight available | Compare freight cost, transit requirement, and cargo volume separately from the product quotation. |
Should I select the lowest quoted unit price for Bluetooth outdoor portable speakers?
No. A lower unit quotation may exclude comparable audio output, inputs, battery specifications, inspection requirements, warranty coverage, or freight. Compare the complete commercial and technical scope.
What product specifications should be included in a supplier quotation request?
Include output power, driver configuration, Bluetooth version, supported media formats, microphone and guitar inputs, battery specification, charging time, playback condition, dimensions, weight, packaging, MOQ, delivery time, inspection standard, and warranty.
Which freight option should be considered for a wholesale speaker order?
Air freight is described as the fastest option for time-sensitive and high-value goods, land transportation supports domestic and regional door-to-door delivery, and sea freight is the economical option for heavy, bulky, non-urgent cargo. The 10.9kg gross weight and carton dimensions should be included in the freight comparison.
Use a total landed-cost comparison built around equivalent 80W audio hardware, input flexibility, battery conditions, packaging, the 1,000-unit MOQ, 60-day delivery time, GB/T2828.1 inspection, and one-year warranty. MIETUBL's stated business model covers ecosystem, global reach, and supply chain activities, with corporate bank transfer or wire transfer and air, land, or sea freight options. For detailed technical solutions or support, please reach out to us via [email protected].
MIETUBL GLOBAL SUPPLY CHAIN(GUANGZHOU) CO.,LTD operates the MIETUBL brand from Guangzhou, focusing on 3C digital accessories, including intelligent screen protector cutting machines, screen protectors, data cables, power banks, and audio equipment. The company describes independent development across software, hardware, data, and film materials, supported by a 10,000-square-meter private industrial park and 10 modernized production lines. Its stated annual capacity exceeds 30 million pieces, and its main markets include North America, South America, the Middle East, Africa, and Southeast Asia. The company holds product-related CE, ROHS, FCC, LVD, EMC, and RED certificates and has served clients across multiple industries.

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