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sE Electronics BL8 Boundary Microphone #SEBL8U #BL8-U
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Basic Information
Product Name BL8
Sale Price Php 16,750.00
Mileage Points :167.50
수량 수량증가수량감소
Product Code P0000UGP
Product Details Boundary Microphone Half-Cardioid Polar Pattern
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Shipping Cost Payment Options:
1."To be Paid on Delivery" Shipping is still limited to some areas in Visayas and Mindanao via AP Cargo.Shipping Cost may be paid by cash to courier (door-to-door) or upon branch pick-up. Service may expand nationwide in the nearfuture;
2."Pre-pay" Shipping covers countrywide (Philippines). Shipping cost needs to be settled with the item cost prior to shipping of the package.
Product Availability:
Some products are provided on a per order basis and could take 3-5 weeks to be available upon order.Kindly inquire for the availability of the items.

(Minimum Order : 1 or more / Maximum Order 0 or less)

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Product Details

sE Electronics BL8

Boundary Microphone Half-Cardioid Polar Pattern


Delivering an all-metal, tank-like build quality and extreme flexibility for a range of live and studio applications, the BL8 Boundary Microphone from sE Electronics sports a half-cardioid, 3-micron true condenser diaphragm for exceptional sensitivity in the low-frequency range, making it ideal for kick drum miking. With onboard controls for two different low-cut frequencies (80 or 160 Hz), two different attenuation levels (-10 or -20 dB), and two different EQ voicings (Classic or Modern), the BL8 is versatile indeed, deftly handling ambient room miking, pianos, and more with exceptional clarity.

The transformerless, class-A circuitry in the BL8 ensures enough headroom to avoid distortion and an ultralow-noise signal with plentiful transparency. The tour-ready enclosure sports a dent-proof grille and gold-plated XLR contacts to survive the rigors of the road, and the durable design can also support the Kelly Shu Flatz Isolation System, ideal for heavy touring applications. This microphone includes a carry pouch for safe transport.

Low Cut

This switch allows you to curb low-frequency response at two different frequencies (80 or 160 Hz) or leave it flat. For applications like room miking or speech, the low-cut switch reduces unwanted footfall noise and rumble. It can also be used to minimize proximity effect.

Attenuation Pad

The attenuation pad reduces the microphone's signal by 10 or 20 dBs when activated, preventing loud sources from overloading your mixer, preamp, or audio interface. In its center position, the pad is deactivated, and the microphone's output is unaffected.

It is recommended that you initially activate the 10 dB attenuation when miking a kick drum. For very loud sources, you may need to activate the 20 dB attenuation. Moderately loud sources should be fine at the 0 dB setting.


The ideal studio kick drum tone is often different than preferences in a live sound environment. Similar to the award-winning kick-drum mic, the V KICK, the BL8 offers Classic and Modern character voicings.

These options both cut and shape the low-mid frequencies to emphasize transients and punch. In its center position, the capsule's neutral response is retained, which is ideal for a plethora of other applications.

Swappable Capsule

The capsule inside the BL8 can be swapped for an alternative, such as the sE8 omnidirectional capsule, to allow for an even greater range of applications. Simply turn the screw at the center of the mic's grille until its loose, remove the capsule retainer screw, and replace.

Surface Mounting

Using screws, the BL8 can be mounted to a surface, wall, ceiling, or the lid of a grand piano. Simply open the microphone as you would if you were changing the capsule.

The two mounting points are covered with black stickers; remove them with a sharp tool. Then, use a sharp tool to punch through the underlying protective foil, and mount as desired with screws (not included).

Key Feature

  • Highly Versatile Boundary Microphone

  • Ideal for Kick Drums & High SPL Sources

  • Half-Cardioid Polar Pattern

  • -10 or -20 dB Attenuation Pad

  • 80 or 160 Hz Low-Cut Switch

  • Classic or Modern EQ Character Switch

  • Ultra-Thin 3-Micron Condenser Diaphragm

  • Compatible with Kelly Shu Flatz System

  • Tour-Ready, All-Metal Construction

  • Includes Travel Pouch



Form Factor

Boundary/Surface Mount

Intended Sound Sources

Piano, Drums, Percussion, Kick Drum, Instrument, Choir, Orchestra, Room Ambiance

Sound Field


Operating Principle

Pressure Gradient

Element Type

1 x Condenser

Polar Pattern



End Address

Frequency Range

20 Hz to 20 kHz

Maximum SPL

143 dB SPL (.5% THD)

163 dB SPL Peak (.5% THD, with Pad)


25 mV/Pa

Dynamic Range

129 dB (without pad)

149 dB (with pad)

Signal-to-Noise Ratio

80 dB


-32 dBV

Power Sources

Phantom Power

Operating Voltage

to (Phantom Power)

Operating Current Consumption

5 mA (Phantom Power)


Phantom Power



Mounting Thread Size

No Mount Included

Included Filters


Packaging Info


Package Weight

1.87 lb

Box Dimensions (LxWxH)

8.3 x 6.3 x 2.2"


1. Payment by bank transfer with bank account.(ex.BDO, Metro Bank, etc)

2. Payment via PayPal account : PayPal verified account is required.

3. Payment by credit or debit card via PayPal(Visa, Master, JCB, Amex etc.) : PayPal account is NOT required.

4. Payment by credit card(Visa, Master, JCB, Amex etc.) :3D verified credit cards only are eligible for payment by credit card.

5. Payment by bank transfer without bank account.(ex.LBC, Western Union, etc)


 For payment by bank transfer without bank account, the customer may pay by internet banking or telephone banking. The customer may also make payment at local banks. The name of the depositor is required to match the name registered as the depositor when placing the order. Payment shall be made within 7 days from placing the order. The order will be automatically cancelled otherwise.

*Important: All Prices in the website are subject to change without prior notice


  • Shipping method : LBC, 2GO, Fedex, DHL, EMS, Air21, AP Cargo, JRC, etc
    Covered destinations : Nationwide
    Shipping cost : may vary on destination and purchase amount
    Shipping time estimate : 2~6 business days(in case of in-stock products). Order-based or imported items may take longer to ship. Please inquire by calling the store or via email whether the item is in-stock or order-based.
    Shipment bound for EMS premium regions : The customer may be required to pay additional cost.

    *Important : Products are to be shipped after the payment is made. Please note that shipping may take longer depending on the products of the order.

     International shipments may be subject to import taxes, duties and customs fees, which are levied once your package reaches the country of destination, and are the responsibility of the recipient. In case that the customer refuses to receive the parcel, the products are to be returned to Philippines and will not be shipped again. According costs(shipping, customs and etc) are the responsibility of the customer and will be deducted from the refund.

Returns & Exchanges

  Please make sure you have selected right options(e.g. size, color and quantity) prior to completing the order.
Once the order is completed, it is assumed that the customer agreed on our exchange/refund policy.
Exchanges and refunds are accepted only if the exchange/refund request is proven valid for the following reasons.


Eligible for exchanges and refunds:
On condition that the package (Labels, tags) of the products are intact.
-       Sold out products
-       Wrong item delivered
-       Defective products

-       Shoddy Goods

Ineligible for returns and exchanges:
-       Products with customer-induced damages
-       Products whose value is decreased significantly due to elapsed time or other reasons and are not in condition for re-sale
-       Change of mind

* (Please contact us or Email customer service for details)


Exchange/refund procedure
For exchanges/refund, the customer is required to post an exchange/refund request on the “Q&A” board.

The request is to include the reason for exchanges/refunds and the order number.
In case of exchange/refund request due to product defects or wrong item delivered, detailed photos of the products are also required. Exchanges/refunds will be made shortly upon careful examination and confirmation on the reported defects. 

The shipping costs occurring from product defects or wrong item delivered are the responsibility of the

>Warranty will repair any product under warranty at no charge or replace the unit of the exact model if deemed necessary.

If repair of returned merchandise is necessary due to neglect, damage, misuse, or improper repair by others, a charge will be made for labor, parts, and return freight.

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